# Euro E vs Constella Mobile

The clearest difference is review sentiment: Constella Mobile at 100% against Euro E's 0%. Constella Mobile also leads on rating (5.0 vs 1.0) and in-app purchases (none vs 6). Euro E's advantage is iOS requirement (13.0 vs 17.5). On price, update cadence, ads and monetization model there is nothing between them.

Both are free to download. Euro E sells 6 in-app purchases, starting at $9.99 per month. Constella Mobile asks for nothing beyond the download.

Constella Mobile holds the better App Store score, 5.0 against 1.0. That said, the two scores are not equally well evidenced: Constella Mobile has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 0% of Euro E's written reviews are positive against 100% of Constella Mobile's.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on September 20, 2026 and July 17, 2026 respectively.

## The numbers

| Metric | Euro E | Constella Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/euro-e-sim/id6476620367/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/constella-mobile/id6544783228/reviews)** |
| Number of ratings | 1 | **11** |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | Free |
| Size | 31 MB | 35 MB |
| Requires iOS | **13.0** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Verum Technology LLC](https://appshunter.io/developer/6772985315) | [Orion Software LLC](https://appshunter.io/developer/1754402580) |

## What reviewers say

### Euro E

[App page](https://appshunter.io/ios/app/euro-e-sim/id6476620367)

Get seamless mobile internet in over 150 countries using eSIM technology. Avoid physical SIM swaps and enjoy flexible daily, weekly, or monthly data plans with no hidden fees. Manage your data usage and stay connected effortlessly during your travels.

**Highlights:** eSIM technology for global connectivity, No physical SIM card swaps, 150+ countries supported, Flexible daily, weekly, monthly plans, Account management for data usage, Secure data protection

**Features:** macOS Compatibility, Apple Wallet, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Coins | $9.99 | per month |
| 25 Coins | $24.99 | per month |
| 50 Coins | $49.99 | per month |
| 10 Coins | $9.99 | one-time |
| 20 Coins | $19.99 | one-time |
| 50 Coins | $49.99 | one-time |


### Constella Mobile

[App page](https://appshunter.io/ios/app/constella-mobile/id6544783228)

This app provides global data connectivity for travelers using eSIM technology. Enjoy seamless, affordable data access in over 192 countries without expensive roaming charges or physical SIM cards. It offers easy setup, a user-friendly interface, and secure, reliable service.

**Highlights:** Seamless eSIM connectivity, Global coverage in 192+ countries, Affordable data plans, Easy eSIM activation, User-friendly data management, Secure and reliable connection

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Euro E free?

Euro E is free to download, with in-app purchases available.

### Is Constella Mobile free?

Constella Mobile is free to download, with no in-app purchases.

### Which has better reviews, Euro E or Constella Mobile?

Constella Mobile is rated higher. Euro E averages 1.0 out of 5 from 1 ratings, while Constella Mobile averages 5.0 from 11 ratings.

### Do Euro E or Constella Mobile have ads?

Neither Euro E nor Constella Mobile shows ads.

### Which is updated more often, Euro E or Constella Mobile?

Euro E ships an update every 2 months, and Constella Mobile every 2 months. Most recently, Euro E was updated on September 20, 2026 and Constella Mobile on July 17, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*