# SOS Mountain vs Exo'

The clearest difference is update cadence: SOS Mountain at every 2 weeks against Exo''s monthly. 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.

SOS Mountain ships an update every 2 weeks, Exo' monthly. The most recent releases landed on May 14, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | SOS Mountain | Exo' |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Monthly |
| Size | 38 MB | 11 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TaTonDef](https://appshunter.io/developer/1798055083) | [Antoine lemay](https://appshunter.io/developer/1801546500) |

## What reviewers say

### SOS Mountain

[App page](https://appshunter.io/ios/app/sos-mountain/id6751597688)

**In-app purchases:** none


### Exo'

[App page](https://appshunter.io/ios/app/exo/id6760106206)

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

**In-app purchases:** none


## Frequently asked questions

### Is SOS Mountain free?

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

### Is Exo' free?

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

### Do SOS Mountain or Exo' have ads?

Neither SOS Mountain nor Exo' shows ads.

### Which is updated more often, SOS Mountain or Exo'?

SOS Mountain ships an update every 2 weeks, and Exo' monthly. Most recently, SOS Mountain was updated on May 14, 2026 and Exo' on September 11, 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.*