# sim365 vs Constella Mobile

The clearest difference is review sentiment: Constella Mobile at 100% against sim365's 33%. Constella Mobile also leads on rating (5.0 vs 3.0) and ratings volume (11 vs 2). sim365's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (15.6 vs 17.5). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Constella Mobile holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Constella Mobile has 11 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 33% of sim365's written reviews are positive against 100% of Constella Mobile's.

sim365 ships an update every 3 weeks, Constella Mobile every 2 months. The most recent releases landed on September 30, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | sim365 | Constella Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/sim365/id6503078906/reviews) | **[5.0 (11 ratings)](https://appshunter.io/ios/app/constella-mobile/id6544783228/reviews)** |
| Number of ratings | 2 | **11** |
| Positive reviews | 33.3% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 55 MB | 35 MB |
| Requires iOS | **15.6** | 17.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [inmobiles](https://appshunter.io/developer/423977077) | [Orion Software LLC](https://appshunter.io/developer/1754402580) |

## What reviewers say

### sim365

[App page](https://appshunter.io/ios/app/sim365/id6503078906)

This app provides an eSIM solution for global travelers, offering affordable data plans to avoid expensive roaming charges. Easily install and activate a digital SIM for seamless internet access in multiple countries, allowing you to stay connected like a local.

**Highlights:** eSIM for international travel, Affordable data plans, Avoid roaming charges, Global coverage, Simple installation and activation, Unlimited data options

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

**In-app purchases:** none


### 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 sim365 free?

sim365 is free to download, with no in-app purchases.

### Is Constella Mobile free?

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

### Which has better reviews, sim365 or Constella Mobile?

Constella Mobile is rated higher. sim365 averages 3.0 out of 5 from 2 ratings, while Constella Mobile averages 5.0 from 11 ratings.

### Do sim365 or Constella Mobile have ads?

Neither sim365 nor Constella Mobile shows ads.

### Which is updated more often, sim365 or Constella Mobile?

sim365 ships an update every 3 weeks, and Constella Mobile every 2 months. Most recently, sim365 was updated on September 30, 2026 and Constella Mobile on October 7, 2026.

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