eSIM Tanzania
Best eSIM for Tanzania and Zanzibar: 8 Providers
Apr
eSIM4 is our pick for the best eSIM for Tanzania. Plans start at $3.98 for 1GB over 7 days on the Airtel network, the lowest starting price of the 8 providers on this page. Unlimited data starts at $17.98 for 3 days.
One Tanzania eSIM covers the mainland and Zanzibar. Install it at home, then switch it on when you land in Dar es Salaam, Kilimanjaro or Zanzibar. Signal can be weak in parts of the safari parks, so save offline maps before you go.
Best eSIM for Tanzania: eSIM4
eSIM4 is our top eSIM for Tanzania in 2026. It runs on Airtel and has the lowest starting price of the 8 providers on this page: $3.98 for 1GB over 7 days.
- Network: Airtel, on 4G
- Plans: 1GB to 20GB for 7 to 30 days, plus unlimited data for 3 to 30 days
- Price: From $3.98 (up to 52% off the regular price)
- Unlimited: From $17.98 for 3 days
- Hotspot: Allowed on every plan
- Setup: Instant email delivery and no ID check
- Calls and texts: Call and text real phone numbers with the Yabb app
Table of Contents ▲
- Best eSIM for Tanzania: eSIM4
- Compare eSIM Plans for Tanzania
- Top 8 eSIM Providers for Tanzania
- Which eSIM Data Plan Fits Your Trip
- Coverage in Zanzibar, Parks and Airports
- Local SIM Card or Travel eSIM
- Install and Activate Your eSIM
- Calls and SMS with a Tanzania eSIM
- Final Pick for Tanzania
- Tanzania eSIM FAQs
Compare eSIM Plans for Tanzania: 8 Providers
eSIM4 has the lowest starting price of the 8 eSIM providers for Tanzania, at $3.98. Saily starts at $4.49, Airalo and aloSIM at $4.50, and GigSky at $4.99. Nomad, Roamless and Jetpac start higher.
| Feature | eSIM4 | Airalo | aloSIM | GigSky | Jetpac | Nomad | Roamless | Saily |
|---|---|---|---|---|---|---|---|---|
| Network | Airtel | Halotel / Airtel | Airtel | Not listed | Not listed | Airtel | Airtel | Not listed |
| Starting Price | $3.98 | $4.50 | $4.50 | $4.99 | $9.00 | $6.00 | $5.95 | $4.49 |
| 24/7 Support | ✓ | ✓ | ✓ | ✗ | ✓ | ✗ | ✗ | ✓ |
| Live Chat | ✓ | ✗ | ✓ | ✓ | ✓ | ✗ | ✗ | ✓ |
| Refund Policy | ✓ | ✓ | ✓ | ✗ | ✓ | ✓ | ✗ | ✓ |
| Reusable / Top-Up | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Unlimited Data | ✓ | ✓ | ✓ | ✓ | ✓ | ✗ | ✓ | ✗ |
| Hotspot / Tethering | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Calls | ✓ (via Yabb app) | ✗ | ✓ | ✗ | ✓ | Partial | ✓ | ✗ |
| Phone Number Included | ✗ | ✗ | ✓ | ✗ | ✗ | Partial | ✓ | ✗ |
| Crypto Payment | ✓ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ | ✗ |
Network and starting price: each provider’s Tanzania page, checked October 13, 2026. “Partial” means some plans only.
Top 8 eSIM Providers for Tanzania
eSIM4 leads the 8 eSIM providers for Tanzania below. Each card shows the network, data plans, setup steps and full price table, in USD.
eSIM4: lowest starting price, on Airtel
| Rating: | |
| Supported networks: | 4G LTE (Airtel Tanzania) |
| Countries covered: | 190+ |
| Starting price: | $3.98 / 1 GB / 7 days |
| Calls & texts: | Available via the Yabb app (paid add-on) |
eSIM4 is our top pick for Tanzania. It runs on the Airtel network and has the lowest starting price of the 8 providers here. Install it before you fly, and it connects from the moment you land at Julius Nyerere International Airport in Dar es Salaam. Maps, ride apps and WhatsApp work as soon as you switch it on. Plans run from 1 GB for 7 days to unlimited data for 30 days.
Network Coverage
eSIM4 uses Airtel Tanzania’s 4G network. Zanzibar is part of Tanzania, so the same plan covers Zanzibar.
Data Plans
eSIM4 sells set data plans from 1 GB for 7 days to 20 GB for 30 days. Unlimited plans run for 3, 5, 7, 10, 15 or 30 days. They give full speed for the first 3GB each day, then about 1 Mbps until midnight local time. For a one or two week trip, the 3 GB or 5 GB plan for 30 days covers maps, messages and photos.
Activation Process
eSIM4 emails your eSIM QR code straight away. Scan it in your phone settings over Wi-Fi, on iPhone or Android. Switch the line on when you land in Tanzania. Your plan starts when you activate it. There is no ID check and no SIM shop queue.
Price
| Data | Duration | Price | Savings |
|---|---|---|---|
| 1 GB | 7 days | $3.98 | Save $4.12 (51%) |
| 2 GB | 15 days | $6.98 | Save $7.42 (52%) |
| 3 GB | 30 days | $9.98 | Save $9.82 (50%) |
| 5 GB | 30 days | $13.98 | Save $13.92 (50%) |
| Unlimited | 3 days | $17.98 | Save $17.12 (49%) |
| 10 GB | 30 days | $24.98 | Save $21.82 (47%) |
| Unlimited | 5 days | $26.98 | Save $24.32 (47%) |
| Unlimited | 7 days | $34.98 | Save $29.82 (46%) |
| Unlimited | 10 days | $36.98 | Save $31.42 (46%) |
| 20 GB | 30 days | $42.98 | Save $36.22 (46%) |
| Unlimited | 15 days | $68.98 | Save $19.22 (22%) |
| Unlimited | 30 days | $97.98 | Save $80.22 (45%) |
Pros
- Airtel Tanzania network: the network listed on eSIM4’s Tanzania page
- Unlimited plans: 3 to 30 days, from $17.98
- Pre-travel setup: install before you fly, activate when you land at DAR, JRO or ZNZ
- Hotspot on every plan: share data with a laptop or a travel partner
- No ID check: instant email delivery
Cons
- Plan for national parks: download offline maps before you enter the Serengeti or Ngorongoro
- Calls require Yabb app: voice calls and texts are available but through the companion Yabb app as a paid add-on, not the native dialler
- Unlimited slows after 3GB a day: about 1 Mbps until midnight
GigSky: data plans from 1 day to 30 days
| Rating: | |
| Supported networks: | Not listed |
| Countries covered: | 200+ |
| Starting price: | $4.99 / 1 GB / 7 days |
GigSky starts at $4.99 for 1 GB over 7 days, $1.01 more than eSIM4. It sells set data plans and unlimited plans from 1 to 30 days. GigSky says its eSIM works in 200+ countries and on 290+ cruise ships.
Network Coverage
GigSky does not name its Tanzania network.
Data Plans
GigSky sells four set plans, from 1 GB for 7 days to 10 GB for 30 days, and eight unlimited plans. Its 5 GB plan for 30 days costs $18.99, against $13.98 at eSIM4.
Activation Process
Install GigSky’s eSIM by QR code in your phone settings, or through the GigSky app. Turn the line on, with data roaming, when you land in Tanzania.
Price
| Data | Duration | Price |
|---|---|---|
| 1 GB | 7 days | $4.99 |
| 3 GB | 15 days | $11.99 |
| 5 GB | 30 days | $18.99 |
| 10 GB | 30 days | $31.99 |
| Unlimited | 1 day | $9.99 |
| Unlimited | 3 days | $20.99 |
| Unlimited | 7 days | $46.49 |
| Unlimited | 15 days | $85.49 |
| Unlimited | 30 days | $124.99 |
Pros
- Unlimited from 1 day: eight unlimited plans, 1 to 30 days
- Hotspot: GigSky lists hotspot sharing as a feature
Cons
- Network not listed: GigSky does not name its Tanzania network
- Higher entry price: 1 GB costs $1.01 more than eSIM4
- 5 GB costs more: $18.99, against $13.98 at eSIM4
Airalo: plans on the Halotel and Airtel networks
| Rating: | |
| Supported networks: | 4G LTE (Halotel / Airtel) |
| Countries covered: | 200+ |
| Starting price: | $4.50 / 1 GB / 3 days |
Airalo sells eSIMs for 200+ locations. For Tanzania, it has set plans from 1 GB for 3 days and unlimited plans from 3 to 30 days.
Network Coverage
Airalo connects via Halotel and Airtel in Tanzania.
Data Plans
Airalo sells plans for 3, 5, 7, 10, 15 and 30 days, from 1 GB to 20 GB. Its 5 GB plan for 30 days costs $15.50, against $13.98 at eSIM4. Its 20 GB plan for 30 days costs $44.00. Unlimited data costs $19.50 for 3 days and $99.00 for 30 days, against $17.98 and $97.98 at eSIM4.
Activation Process
Install Airalo’s eSIM through its app or by QR code. Turn the line on, with data roaming, when you arrive in Tanzania.
Price
| Data | Duration | Price |
|---|---|---|
| 1 GB | 3 days | $4.50 |
| 3 GB | 7 days | $11.00 |
| 5 GB | 15 days | $15.00 |
| 5 GB | 30 days | $15.50 |
| 10 GB | 30 days | $26.00 |
| 20 GB | 30 days | $44.00 |
Pros
- Six plan lengths: 3 to 30 days
- Unlimited plans: 3 to 30 days
- Two networks listed: Halotel and Airtel
Cons
- Pricier 30-day plans: 5 GB, 10 GB and 20 GB cost more than eSIM4’s
- Short 1 GB plan: 1 GB lasts 3 days, against 7 days at eSIM4
Nomad: data plans of up to 45 days
| Rating: | |
| Supported networks: | Airtel |
| Countries covered: | 200+ |
| Starting price: | $6.00 / 1 GB / 7 days |
Nomad sells five data plans for Tanzania, from 1 GB to 20 GB. Its 20 GB plan lasts 45 days. Nomad’s 1 GB plan costs $6.00, $2.02 more than eSIM4.
Network Coverage
Nomad’s Tanzania page lists Airtel as its network.
Data Plans
Plans run from 1 GB for 7 days ($6.00) to 20 GB for 45 days ($29.00). Nomad has no unlimited plan for Tanzania.
Activation Process
Install Nomad’s eSIM at home, then turn it on, with data roaming, once you are in Tanzania. For more data, Nomad sells add-ons from its app and from the Manage page on its website. Not every Nomad eSIM accepts add-ons, and a new plan means a new eSIM.
Price
| Data | Duration | Price |
|---|---|---|
| 1 GB | 7 days | $6.00 |
| 3 GB | 30 days | $9.00 |
| 5 GB | 30 days | $13.00 |
| 10 GB | 30 days | $19.00 |
| 20 GB | 45 days | $29.00 |
Pros
- 45-day plan: 20 GB lasts 45 days
- Airtel network: listed on Nomad’s Tanzania page
- Hotspot: Nomad says its eSIMs support tethering
Cons
- No unlimited plans: capped data only for Tanzania
- Higher entry price: 1 GB costs $2.02 more than eSIM4
Saily: eSIM from the team behind NordVPN
| Rating: | |
| Supported networks: | Not listed |
| Countries covered: | 200+ |
| Starting price: | $4.49 / 1 GB / 7 days |
Saily comes from the team behind NordVPN. It sells five data plans for Tanzania, from 1 GB to 20 GB. Each Saily plan costs more than eSIM4’s plan of the same size: at 20 GB for 30 days, Saily charges $44.99 and eSIM4 $42.98.
Network Coverage
Saily does not publicly disclose its network carrier for Tanzania.
Data Plans
Saily’s data plans start at $4.49 for 1 GB over 7 days and go up to $44.99 for 20 GB over 30 days. Saily has no unlimited plan for Tanzania.
Activation Process
Before the Tanzania trip, put Saily’s eSIM on your phone. If the in-app install fails, a QR code or manual entry works instead; the SM-DP+ address to type is wbg.prod.ondemandconnectivity.com. In Tanzania, the package switches on by itself. Switch off mobile data switching after landing, as Saily’s activation guide asks.
Price
| Data | Duration | Price |
|---|---|---|
| 1 GB | 7 days | $4.49 |
| 3 GB | 30 days | $11.99 |
| 5 GB | 30 days | $16.99 |
| 10 GB | 30 days | $28.99 |
| 20 GB | 30 days | $44.99 |
Pros
- Five plan sizes: 1 GB to 20 GB
- NordVPN team: Saily comes from the makers of NordVPN
- Three ways to install: app, QR code or manual entry
Cons
- Network not disclosed: carrier for Tanzania is not publicly confirmed on their site
- No unlimited plans: capped data only for Tanzania
- Higher prices: each plan costs more than eSIM4’s plan of the same size
Jetpac: data plans from 1 GB to unlimited
| Rating: | |
| Supported networks: | Not listed |
| Countries covered: | 200+ |
| Starting price: | $9.00 / 1 GB / 4 days |
Jetpac sells set data plans and unlimited plans for Tanzania. On packs of 3 GB or more, Jetpac keeps free access to apps such as WhatsApp, Google Maps and Uber after your data runs out. Jetpac also sells voice packs for calls to 50+ countries.
Network Coverage
Jetpac does not name its Tanzania network.
Data Plans
Jetpac sells 11 Tanzania plans. Set plans run from 1 GB for 4 days ($9.00) to 20 GB for 30 days ($101.00). Unlimited plans run from 1 to 30 days. Its 20 GB plan costs $58.02 more than eSIM4’s.
Activation Process
The QR code comes in Jetpac’s order email, and the app also lists the SM-DP+ details to type in by hand. Wait until Tanzania to turn the line on, with data roaming allowed. Keep it installed, as Jetpac adds future packs to the same eSIM.
Price
| Data | Duration | Price |
|---|---|---|
| 1 GB | 4 days | $9.00 |
| 3 GB | 7 days | $20.00 |
| 5 GB | 30 days | $40.00 |
| 10 GB | 30 days | $72.00 |
| 20 GB | 30 days | $101.00 |
Pros
- Essential apps after data runs out: on packs of 3 GB or more
- Voice packs: calls to 50+ countries
- Unlimited plans: 1 to 30 days
- Hotspot: sharing allowed
Cons
- 20 GB plan is very expensive: $101.00 is more than double eSIM4’s $42.98
- Higher entry price: 1 GB costs $5.02 more than eSIM4 and lasts 4 days
aloSIM: data plans that come with a phone number
| Rating: | |
| Supported networks: | 4G LTE (Airtel Tanzania) |
| Countries covered: | 200+ |
| Starting price: | $4.50 / 1 GB / 7 days |
aloSIM sells data plans for Tanzania on the Airtel network. aloSIM’s Tanzania page says each plan includes a Hushed phone number for calls and texts. Its 1 GB plan costs $4.50, 52 cents more than eSIM4.
Network Coverage
aloSIM lists Airtel as its network in Tanzania.
Data Plans
aloSIM sells 11 Tanzania plans. Set plans run from 1 GB for 7 days ($4.50) to 10 GB for 30 days ($26.00). Unlimited data starts at $20.50 for 3 days, against $17.98 at eSIM4.
Activation Process
You can set aloSIM up well ahead of the trip, from its app. Activation needs a supported Tanzanian network, and the package’s countdown starts only then. Once in Tanzania, flip data roaming on for that line. A later top-up sits on the same eSIM, unused, until the package before it expires.
Price
| Data | Duration | Price |
|---|---|---|
| 1 GB | 7 days | $4.50 |
| 2 GB | 15 days | $8.00 |
| 3 GB | 30 days | $12.00 |
| 5 GB | 30 days | $15.50 |
| 10 GB | 30 days | $26.00 |
Pros
- Phone number: a Hushed number for calls and texts
- Airtel network: the same network eSIM4 uses
- Unlimited plans: 3 to 30 days
Cons
- Tops out at 10 GB: no set plan above 10 GB
- Higher prices: each set plan costs more than eSIM4’s plan of the same size
Roamless: 30-day data plans on the Airtel network
| Rating: | |
| Supported networks: | Airtel Tanzania |
| Countries covered: | 200+ |
| Starting price: | $5.95 / 1 GB / 30 days |
Roamless sells data plans for Tanzania that last 30 days. It also sells pay-as-you-go credit that Roamless says never expires, and phone numbers for calls and SMS. Its 1 GB plan costs $5.95, $1.97 more than eSIM4.
Network Coverage
Roamless uses the Airtel network in Tanzania.
Data Plans
Roamless sells five Tanzania data plans, from 1 GB ($5.95) to 10 GB ($51.45), each for 30 days. Its 10 GB plan costs $26.47 more than eSIM4’s.
Activation Process
Roamless takes Tanzania orders on its website, its web app and its phone app. Only the phone app can install the eSIM, using Install Now. All Tanzania plans run 30 days, and none starts before your first KB there. When you arrive, turn on roaming and set Roamless as your data line.
Price
| Data | Duration | Price |
|---|---|---|
| 1 GB | 30 days | $5.95 |
| 2 GB | 30 days | $11.45 |
| 3 GB | 30 days | $15.95 |
| 5 GB | 30 days | $25.95 |
Pros
- Credit that never expires: on pay as you go
- Airtel network: listed on Roamless’s Tanzania page
- Phone numbers: for calls and SMS
Cons
- Higher entry price: 1 GB costs $1.97 more than eSIM4
- Set plans stop at 10 GB: no 20 GB plan
Which eSIM Data Plan Fits Your Tanzania Trip?
For a one or two week trip in Tanzania, a 3GB or 5GB data plan for 30 days covers maps and messages. Pick more data or unlimited if you watch a lot of video.
| Your trip | eSIM4 plan | Price |
|---|---|---|
| Weekend or stopover, maps and messages | 1GB, 7 days | $3.98 |
| One week, light use | 2GB, 15 days | $6.98 |
| One to two weeks, normal use | 3GB, 30 days | $9.98 |
| Two weeks, safari and Zanzibar | 5GB, 30 days | $13.98 |
| A month, or working online | 10GB, 30 days | $24.98 |
| A month, heavy use | 20GB, 30 days | $42.98 |
| Video calls, streaming or hotspot | Unlimited, 3 to 30 days | From $17.98 |
Video uses the most data. Netflix says HD video uses up to 3 GB an hour, and its lowest quality up to 0.3 GB an hour (Netflix Help). Save big downloads for hotel Wi-Fi.
eSIM4 unlimited plans give full speed for the first 3GB each day, then about 1 Mbps until midnight local time. If a set plan runs out, you can buy another plan.
Stay Connected Across Tanzania and Zanzibar
One Tanzania eSIM works on the mainland and in Zanzibar. eSIM4 uses Airtel’s 4G network.
eSIM in Zanzibar
Zanzibar is part of Tanzania, so eSIM4’s Tanzania plan covers it. You do not need a separate Zanzibar eSIM. Save your ferry ticket to your phone before you sail from Dar es Salaam, as signal can drop at sea.
Safari parks and Kilimanjaro
Signal can be weak or missing in parts of the safari parks, such as the Serengeti and Ngorongoro, and on Kilimanjaro. Download offline maps and save your bookings before you leave Arusha or Moshi.
When you land in Tanzania
Install your eSIM at home, then switch it on when you land. In Dar es Salaam, you land at Julius Nyerere International Airport (DAR). Kilimanjaro International Airport (JRO) is near Arusha and Moshi. On Zanzibar, you land at Abeid Amani Karume International Airport (ZNZ). You do not need to find a SIM shop.
Local SIM Card or Travel eSIM in Tanzania?
A travel eSIM is the easier choice for a trip to Tanzania. A local physical SIM card works too, but you must register it in person first.
How a local SIM works in Tanzania
Tanzania’s SIM Card Registration Regulations, 2020 say every SIM card, including a built-in eSIM from a local network, must be registered with your fingerprints. Visitors register at a network’s customer centre, shop or agent’s shop. In the regulations’ words, visitors “shall be required to present certified copies of valid passports with valid visa.” The shop then checks your fingerprints with NIDA or the Immigration Department.
Why eSIM4 is easier
- No ID check: you buy your prepaid eSIM from eSIM4 online, from $3.98.
- Set up at home: eSIM4 emails your QR code straight away, and you install it before you fly.
- Works on landing: switch the line on when you arrive. Your plan starts when you activate it.
- Hotspot: every eSIM4 plan allows it.
- Calls and texts: use the Yabb app to call and text real phone numbers.
How to Install and Activate Your Tanzania eSIM
Install your eSIM by QR code over Wi-Fi before your trip, then activate it and turn on data roaming when you land in Tanzania.
Check your phone first
Check first that your phone is unlocked and supports eSIM. Apple says eSIM works on an iPhone XS, iPhone XS Max, iPhone XR or later (Apple Support). Many recent Samsung Galaxy and Google Pixel devices support eSIM too: see our list of eSIM compatible devices. For a quick check, dial *#06#. If an EID number shows, your phone supports eSIM on most models. Our EID guide explains more.
QR code activation (most common)
QR code activation is the most common way to set up an eSIM.
- Buy your Tanzania eSIM plan on eSIM4. eSIM4 emails your QR code straight away.
- On Wi-Fi, go to Settings → Cellular / Mobile Data → Add eSIM → Scan QR Code.
- When you land in Dar es Salaam, Kilimanjaro or Zanzibar, turn on the eSIM line and data roaming for that line. Your plan starts when you activate it.
- Turn off data roaming on your home SIM, so your home carrier cannot charge you roaming fees.
Manual activation
Use manual activation if the QR code does not scan.
- Go to Settings → Cellular → Add eSIM
- Select “Enter Details Manually”
- Enter the SM-DP+ address and activation code from your confirmation email
- Confirm and install the eSIM profile
Calls and SMS with a Tanzania eSIM
Most travel eSIMs, including eSIM4’s Tanzania plans, do not include a local phone number or call minutes. Apps like WhatsApp and iMessage keep working with your home number. Use the Yabb app to call and text real phone numbers over your eSIM data.
- Yabb calls: call landlines and mobiles in 200+ countries, including Tanzanian mobiles. You pay as you go.
- Yabb SMS: text any mobile number in 200+ countries. You pay only for the texts you send.
- Yabb virtual number: a second number for sending and receiving texts.
- WhatsApp: calls and messages work over your eSIM data.
Final Pick: eSIM4 for Tanzania and Zanzibar
For a two-week trip, start with eSIM4’s 5GB plan for 30 days at $13.98. If you stream or share a hotspot, pick unlimited data from $17.98.
Tanzania eSIM FAQs
What is the best eSIM for Tanzania?
eSIM4 is our pick for the best eSIM for Tanzania. It runs on Airtel and has the lowest starting price of the 8 providers on this page: $3.98 for 1GB over 7 days. Unlimited data starts at $17.98 for 3 days.
Does an eSIM work in Tanzania and Zanzibar?
Yes, travel eSIMs work across Tanzania (Tansania in German), including Zanzibar. Zanzibar is part of Tanzania, so eSIM4’s Tanzania plan covers both. Your phone must be unlocked and support eSIM.
What is an eSIM and how does it work?
An eSIM is a digital SIM built into your phone, and it works like a SIM card. You add a plan by scanning a QR code, so there is no physical SIM card to swap. On most phones, your home SIM stays in at the same time.
How much does a Tanzania eSIM cost?
A Tanzania eSIM from eSIM4 costs $3.98 to $97.98. That runs from 1GB for 7 days to unlimited data for 30 days. For a two-week trip, 5GB for 30 days costs $13.98.
Where can I buy an eSIM for Tanzania?
Buy your Tanzania eSIM online from eSIM4 before you travel. eSIM4 emails your eSIM QR code straight away, so you can install it at home.
Can I get unlimited data in Tanzania?
Yes, eSIM4 sells unlimited data for Tanzania from $17.98 for 3 days. You can pick 3, 5, 7, 10, 15 or 30 days. You get full speed for the first 3GB each day, then about 1 Mbps until midnight local time.
Which network does a Tanzania eSIM use?
eSIM4 uses the Airtel network in Tanzania, on 4G. Its Tanzania plans do not include 5G. Nomad, aloSIM and Roamless also list Airtel, and Airalo lists Halotel and Airtel.
Can I use one eSIM for Tanzania and Kenya?
Yes, one eSIM can cover Tanzania and Kenya. Pick eSIM4’s Africa Safari eSIM, which covers Tanzania, Kenya and Uganda on one plan. eSIM4’s Africa eSIM covers 36 countries, including Rwanda and South Africa. eSIM4’s Tanzania plan covers Tanzania only. See our Kenya and Rwanda eSIM guides.
Does an eSIM work on safari and on Kilimanjaro?
Partly: signal can be weak or missing in parts of the Serengeti, Ngorongoro and on Kilimanjaro. Your eSIM works in towns such as Arusha and Moshi. Download offline maps and save your bookings before you head out.
Is an eSIM cheaper than roaming in Tanzania?
Yes, an eSIM is usually cheaper than roaming in Tanzania. AT&T’s International Day Pass covers Tanzania and costs $12.00 a day for one line (AT&T). Seven days of the pass cost more than eSIM4’s 20GB plan for 30 days, at $42.98.
Do I need to register a SIM card in Tanzania?
Yes, a local Tanzanian SIM card must be registered with your fingerprints before it works. Visitors show a certified copy of their passport and visa at a network’s shop or agent (SIM Card Registration Regulations, 2020). An eSIM4 travel eSIM needs no ID check.
Should I buy an Airalo eSIM for Tanzania?
eSIM4 is the better buy on price. eSIM4 costs less than Airalo for 1GB, for 5GB, 10GB and 20GB over 30 days, and for unlimited data over 3, 5, 7, 10 or 30 days. Both use Airtel, and Airalo also lists Halotel.
Is Saily good for Tanzania?
Saily works in Tanzania, but each Saily plan costs more than eSIM4’s plan of the same size. For 1GB over 7 days, Saily charges $4.49 and eSIM4 $3.98. eSIM4 also sells unlimited data for Tanzania; Saily does not.
Can I make calls with a Tanzania eSIM?
Yes, you can make calls through apps. eSIM4 plans are data plans, so use the Yabb app to call and text real phone numbers in 200+ countries. WhatsApp calls also work over your eSIM data.
Can I still use WhatsApp with an eSIM?
Yes, you can still use WhatsApp with an eSIM, over your eSIM data. Your WhatsApp account stays on your usual number, so your chats do not change.
What is the downside of using an eSIM?
The main downside of using an eSIM is that your phone must be unlocked and support eSIM. eSIM4 plans are data plans, so you call through apps such as Yabb or WhatsApp.
Can I use my eSIM as a hotspot in Tanzania?
Yes, every eSIM4 plan allows hotspot use (tethering). Share your data with a laptop or your travel companions.
Should I install my eSIM before I travel to Tanzania?
Yes, install your eSIM at home on Wi-Fi, then activate it when you land. Your eSIM4 plan starts when you activate it, so you lose no days on the flight.
Peter Moore
Peter Moore has spent more than seven years in telecommunications marketing, working across mobile apps, SMS services, international calling, and eSIM technology. He now writes about eSIMs and travel connectivity full-time, sharing what he’s learned to help travellers cut through provider marketing and pick what actually works.
