# Cumulus vs Sodex Mobile

The clearest difference is in-app purchases: Sodex Mobile at none against Cumulus's 6. Sodex Mobile also leads on update cadence (fortnightly vs every 2 months). Cumulus's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads there is nothing between them.

Both are free to download. Cumulus sells 6 one-off in-app purchases. Sodex Mobile asks for nothing beyond the download.

Cumulus ships an update every 2 months, Sodex Mobile fortnightly. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Cumulus | Sodex Mobile |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Size | 180 MB | 32 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Adolf Thies GMBH & CO. KG](https://appshunter.io/developer/1491679426) | [Sodex Innovations GmbH](https://appshunter.io/developer/1854245753) |

## What reviewers say

### Cumulus

[App page](https://appshunter.io/ios/app/cumulus/id1491679427)

**Features:** Family Sharing, Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 12 months archiving period | $8.99 | one-time |
| 24 months archiving period | $15.99 | one-time |
| 1 year event handling | $84.99 | one-time |
| Buy 10 users | $139.99 | one-time |
| Buy 20 users | $179.99 | one-time |
| Buy 50 users | $299.99 | one-time |


### Sodex Mobile

[App page](https://appshunter.io/ios/app/sodex-mobile/id6755498594)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cumulus free?

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

### Is Sodex Mobile free?

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

### Do Cumulus or Sodex Mobile have ads?

Neither Cumulus nor Sodex Mobile shows ads.

### Which is updated more often, Cumulus or Sodex Mobile?

Cumulus ships an update every 2 months, and Sodex Mobile fortnightly. Most recently, Cumulus was updated on November 3, 2026 and Sodex 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.*