Tunz: eSIM & Travel Data App

DT One Germany

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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.

Ratings and reviews

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.

works well and like the ability to select a local data dropoff for whichever country you are in

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.

What’s new

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