# True Tone Studio vs RealLUT

The clearest difference is in-app purchases: True Tone Studio at none against RealLUT's 2. RealLUT's advantage is iOS requirement (18.0 vs 26.5). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. RealLUT sells 2 in-app purchases, starting at $1.99 per 7 days. True Tone Studio asks for nothing beyond the download.

True Tone Studio ships an update every 4 days, RealLUT every 5 days. The most recent releases landed on October 19, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | True Tone Studio | RealLUT |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 5 days |
| Size | 5 MB | 54 MB |
| Requires iOS | 26.5 | **18.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Michael Sparks](https://appshunter.io/developer/1896760107) | [Rodel Repulle](https://appshunter.io/developer/1891933949) |

## What reviewers say

### True Tone Studio

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

**In-app purchases:** none


### RealLUT

[App page](https://appshunter.io/ios/app/reallut/id6777798868)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Weekly | $1.99 | per 7 days |
| Pro Monthly | $6.99 | per month |


## Frequently asked questions

### Is True Tone Studio free?

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

### Is RealLUT free?

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

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

Neither True Tone Studio nor RealLUT shows ads.

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

True Tone Studio ships an update every 4 days, and RealLUT every 5 days. Most recently, True Tone Studio was updated on October 19, 2026 and RealLUT on October 12, 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.*