# Sum List vs Mosomo

The clearest difference is price: Mosomo at Free against Sum List's $1.99. Mosomo also leads on in-app purchases (none vs 1). Sum List's advantage is device support (3 vs 1). On update cadence, ads and iOS requirement there is nothing between them.

Mosomo is free to download; Sum List costs $1.99 up front. Sum List sells 1 one-off in-app purchase. Mosomo asks for nothing beyond the download.

Sum List ships an update every 3 months, Mosomo every 4 months. The most recent releases landed on October 14, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Sum List | Mosomo |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 4 months |
| Size | 1 MB | 1 MB |
| Requires iOS | **15.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Erdem Met](https://appshunter.io/developer/1632731422) | [Michael Klar](https://appshunter.io/developer/1533310768) |

## What reviewers say

### Sum List

[App page](https://appshunter.io/ios/app/sum-list/id1632731420)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iCloud Extension | $1.99 | one-time |


### Mosomo

[App page](https://appshunter.io/ios/app/mosomo/id1663037145)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sum List free?

Sum List costs $1.99, and also offers in-app purchases.

### Is Mosomo free?

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

### Do Sum List or Mosomo have ads?

Neither Sum List nor Mosomo shows ads.

### Which is updated more often, Sum List or Mosomo?

Sum List ships an update every 3 months, and Mosomo every 4 months. Most recently, Sum List was updated on October 14, 2026 and Mosomo on October 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.*