# S vs Constella Mobile

The clearest difference is update cadence: S at every 2 weeks against Constella Mobile's every 2 months. S also leads on iOS requirement (12.0 vs 17.5). On price, ads, in-app purchases and device support there is nothing between them.

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

S ships an update every 2 weeks, Constella Mobile every 2 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | S | Constella Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (11 ratings)](https://appshunter.io/ios/app/constella-mobile/id6544783228/reviews)** |
| Number of ratings | — | **11** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 2 months |
| Monetization | — | Free |
| Size | 77 MB | 35 MB |
| Requires iOS | **12.0** | 17.5 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Swallet OU](https://appshunter.io/developer/1594397832) | [Orion Software LLC](https://appshunter.io/developer/1754402580) |

## What reviewers say

### S

[App page](https://appshunter.io/ios/app/s-esim-internet-and-data-plans/id6478329199)

**Features:** macOS Compatibility, Apple Wallet

**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 S free?

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

### Is Constella Mobile free?

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

### Do S or Constella Mobile have ads?

Neither S nor Constella Mobile shows ads.

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

S ships an update every 2 weeks, and Constella Mobile every 2 months. Most recently, S was updated on October 25, 2026 and Constella Mobile on October 30, 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.*