Tunz: eSIM & Travel Data App

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3.7
41.4K reviews
5M+
Downloads
Content rating
Everyone
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About this app

Global eSIM data. No roaming, no contracts Say goodbye to expensive roaming charges and unreliable airport Wi-Fi. With Tunz, you get instant mobile data in 150+ countries — no physical SIM card, no surprise bills.

Why Tunz?
Instant setup Buy your plan and install your eSIM before you fly, all inside the app.

150 countries covered
Stay connected the moment you land.

Prepaid data plans
No contracts, no commitments. Pay only for what you need.

No hidden fees The price you see is the price you pay.

Easy top-ups
Running low? Add more data without leaving the app.

Flexible payments
Apple Pay, PayPal, or credit card. Get 20% bonus data with DENT Tokens.

Compatible devices Works with all eSIM-capable Android devices. Check compatibility inside the app.

Download Tunz and travel with instant mobile data — worldwide. What's New in This Version: Bug fixes, better performance, smoother eSIM setup. Install your travel data plan in seconds. 150 countries, no roaming charges.
Updated on
Mar 2, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 3 others
This app may collect these data types
Location, Personal info and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.7
41.1K reviews
Ian Hewerdine
June 25, 2025
May be the best e-SIM option for traveling. The ability to sell back your unused credit, use it in many countries, and for credit to last a whole year is a game changer compared to standard providers. The Dent concept is genius and I really hope it continues to do well - because it's great for us customers. First time users, note: it is very helpful to switch on your Dent eSIM before you leave home.
43 people found this review helpful
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James M
March 4, 2026
works well and like the ability to select a local data dropoff for whichever country you are in
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One Voyager
March 1, 2026
For example, the country list in the app includes Pakistan and Vietnam, but Dent doesn't actually work in these countries. Why are you misleading people like this? It's dishonest and causes users to waste money on data they can't even use.
3 people found this review helpful
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DT One Germany
July 24, 2025
Hi, I am sure that we can get you connected in all 150 currently supported countries - including Pakistan and Vietnam. Please hand in a ticket with our Support team and let them help you :) https://dentwireless.zendesk.com/hc/en-us/requests/new

What’s new

Bug fixes, better performance, smoother eSIM setup. Install your travel data plan in seconds. 150 countries, no roaming charges.