# MyerTidy vs 色调同步大师

The clearest difference is price: MyerTidy at Free against 色调同步大师's $0.99. 色调同步大师's advantage is in-app purchases (none vs 2) and update cadence (every 3 days vs every 5 weeks). On ads and device support there is nothing between them.

MyerTidy is free to download; 色调同步大师 costs $0.99 up front. MyerTidy sells 2 one-off in-app purchases. 色调同步大师 asks for nothing beyond the download.

MyerTidy ships an update every 5 weeks, 色调同步大师 every 3 days. Both last shipped on November 5, 2026.

## The numbers

| Metric | MyerTidy | 色调同步大师 |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/myertidy/id1609860733/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 14 MB | 1 MB |
| Requires iOS | 18.0 | **16.0** |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [伟超 邓](https://appshunter.io/developer/1456767681) | [俊博 霍](https://appshunter.io/developer/1801107177) |

## What reviewers say

### MyerTidy

[App page](https://appshunter.io/ios/app/myertidy/id1609860733)

Easily convert RAW photos to HEIF/JPEG and 4K videos to 1080P, preserving HDR effects. Optimize storage space by converting screenshots and videos, with options to delete originals.

**Highlights:** Convert RAW photos to HEIF/JPEG, Convert PNG screenshots to JPEG/HEIF, Convert 4K videos to 1080P, Preserve HDR effects, Delete original files, Filter videos by date, duration, size

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Buy me a coffee | $1.99 | one-time |
| Pro features | $1.99 | one-time |


### 色调同步大师

[App page](https://appshunter.io/ios/app/id6749276138)

**In-app purchases:** none


## Frequently asked questions

### Is MyerTidy free?

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

### Is 色调同步大师 free?

色调同步大师 costs $0.99, with no in-app purchases.

### Do MyerTidy or 色调同步大师 have ads?

Neither MyerTidy nor 色调同步大师 shows ads.

### Which is updated more often, MyerTidy or 色调同步大师?

MyerTidy ships an update every 5 weeks, and 色调同步大师 every 3 days. Most recently, MyerTidy was updated on November 5, 2026 and 色调同步大师 on November 5, 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.*