Kolet : Travel e-SIM

Name: Kolet : Travel e-SIM
Availability: InStock
Rating: 4.95049524307251 (6493 reviews)
Author: Kolet

Kolet

6.49K reviews

Everyone

100K+

Downloads

Everyone

In-App Purchases

Learn more

About this app

The Kolet app lets you stay connected to the Internet while traveling. Buy data from €3.99, with no commitment and no hidden costs. No more chasing Wi-Fi abroad!

Simply install an eSIM on your phone in less than 2 minutes, entirely digitally, before you leave. Kolet works in over 190 countries, allowing you to track your usage in real time and recharge easily if necessary. Say goodbye to roaming costs for good!

Welcome aboard

Updated on

Sep 16, 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
Financial info and Audio
This app may collect these data types
Personal info, Financial info and 3 others
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

6.48K reviews

John Bobeck

June 21, 2026

Great app & service. I just completed a trip that included the UK and EU and therefore purchased that data plan. I experienced seamless transition to each country's data network during the entire vacation and had a 5G connection 90% of the time. I've also used it for trips to Greece. I do sometimes have trouble with e-Sim set up but that is more due to the phone I have (Honor Magic v3), but always connect with the help of the excellent support team. I highly recommend this service. Thanks Kolet!

5 people found this review helpful

Kolet

June 22, 2026

Thank you for your feedback! 😊 We’re happy to hear Kolet worked smoothly across the UK, EU, and Greece and that our support team could help when needed. We truly appreciate your support!” 🙌

Bastian Fredriksson

April 4, 2026

Overall, Kolet is VERY good. Competitive pricing, and you can recycle unused data to get a discount on your next purchase. Flying Blue members can earn miles which is a nice perk. The app is solid, had a small issue when I had to reinstall the esim for a new phone. Support resolved the issue for me in 2 (!) minutes. My only complaint is that they route traffic through the UK.

7 people found this review helpful

Kolet

April 5, 2026

Thank you so much for your detailed and thoughtful feedback! 🙏 We’re really glad to hear you’re enjoying our competitive pricing, data recycling feature.We appreciate your note about traffic routing as well, and we’ll be sure to share this with our team . Thanks again for your support, and we’re happy to keep you connected with Kolet! 😊

Random Fire

August 18, 2026

Very cool, convenience in a can. A little more expensive than getting a local SIM but with the time saved finding one, not paying airport prices and having connectivity as soon as wheels hit the ground is well worth it. The crediting system works well too, finish a data plan with some data left on it, refund it to credit and purchase a different one. Perfect

3 people found this review helpful

Kolet

August 21, 2026

Glad you found the convenience worth the extra cost over a local SIM. Saving time at the airport and getting data straight off the runway is a big win. Your description of converting leftover data into credits and buying another plan was spot on. Enjoy your travels and the instant connectivity! 🌍✈️.