COSMOSIM
City Telecom, LLC Travel iPhoneiPadiPod touch
COSMOSIM is a free Travel app for iPhone and iPad by City Telecom, LLC. Rated 4.9/5 from 33 ratings. Requires iOS 13.4. Updated October 7, 2026.
- Rating
- 4.9
- 33 ratings
- Price
- Free
- on the App Store
- Size
- 50 MB
- Age 4+
- Updated
- Oct 7
- 2026 · v5.8
Screenshots
About COSMOSIM
The global leader in eSIM technology, providing seamless Internet connectivity across continents.
Ratings & reviews
4.9
33 ratings
What’s new
Version 5.8 · Updated October 7, 2026
Update guide screen, improvements.
App privacy
The developer, City Telecom, LLC, reported these privacy practices to Apple.
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers: Device ID
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Identifiers: Device ID
Used for: Third-Party Advertising, Developer’s Advertising or Marketing, Analytics, Product Personalization, App Functionality, Other Purposes
Alternatives to COSMOSIM
Looking for apps like COSMOSIM? Here are 6 similar apps on the App Store. The highest rated is Koneko eSIM (5.0/5), and all 6 are free to download.
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Nomio: eSIM Travel & Internet
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Koneko eSIM
5.0
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Avia.ge cheap fligts
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Roamingo eSIM
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Red Taxi - order a taxi
5.0
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Aviabiletebi.org
4.9
| App | Rating | Price | Last updated | Compare |
|---|---|---|---|---|
| COSMOSIM | 4.9 / 5 (33 ratings) | Free | October 7, 2026 | |
| Nomio: eSIM Travel & Internet | 4.7 / 5 (108) | Free | Aug 14, 2026 | Compare |
| Koneko eSIM | 5.0 / 5 (3) | Free | Aug 20, 2026 | Compare |
| Avia.ge cheap fligts | 4.5 / 5 (16) | Free | Sep 21, 2026 | Compare |
| Roamingo eSIM | 4.9 / 5 (6,696) | Free | Sep 23, 2026 | Compare |
| Red Taxi - order a taxi | 5.0 / 5 (6) | Free | Apr 17, 2026 | Compare |
| Aviabiletebi.org | 4.9 / 5 (20) | Free | Mar 2, 2026 | Compare |
Compare COSMOSIM with the top alternatives: ratings, updates, ASO score and keyword gaps →