# Mosp vs True Tone Studio

The clearest difference is in-app purchases: True Tone Studio at none against Mosp's 2. Mosp's advantage is iOS requirement (17.6 vs 26.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Mosp sells 2 in-app purchases, starting at $2.99 per month. True Tone Studio asks for nothing beyond the download.

Mosp ships an update every 2 days, True Tone Studio every 4 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | Mosp | True Tone Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 4 days |
| Size | 22 MB | 5 MB |
| Requires iOS | **17.6** | 26.5 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [sanse](https://appshunter.io/developer/1843553974) | [Michael Sparks](https://appshunter.io/developer/1896760107) |

## What reviewers say

### Mosp

[App page](https://appshunter.io/ios/app/mosp-match-your-feed/id6760126088)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mosp Pro Monthly | $2.99 | per month |
| Mosp Pro Lifetime | $29.99 | one-time |


### True Tone Studio

[App page](https://appshunter.io/ios/app/true-tone-studio/id6770960422)

**In-app purchases:** none


## Frequently asked questions

### Is Mosp free?

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

### Is True Tone Studio free?

True Tone Studio is free to download, with no in-app purchases.

### Do Mosp or True Tone Studio have ads?

Neither Mosp nor True Tone Studio shows ads.

### Which is updated more often, Mosp or True Tone Studio?

Mosp ships an update every 2 days, and True Tone Studio every 4 days. Most recently, Mosp was updated on October 31, 2026 and True Tone Studio on October 31, 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.*