# Mark Done vs 赫兹量化

The clearest difference is in-app purchases: 赫兹量化 at none against Mark Done's 2. 赫兹量化 also leads on iOS requirement (12.0 vs 15.6). Mark Done's advantage is update cadence (every 11 days vs every 6 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Mark Done sells 2 in-app purchases, starting at $0.99 per month. 赫兹量化 asks for nothing beyond the download.

Mark Done ships an update every 11 days, 赫兹量化 every 6 weeks. The most recent releases landed on September 8, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Mark Done | 赫兹量化 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 6 weeks |
| Size | 29 MB | 45 MB |
| Requires iOS | 15.6 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [之泉 夏](https://appshunter.io/developer/1541453172) | [杭州旨成网络科技有限公司](https://appshunter.io/developer/1813806439) |

## What reviewers say

### Mark Done

[App page](https://appshunter.io/ios/app/mark-done/id6740075243)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 连续包月 | $0.99 | per month |
| 连续包年 | $5.99 | per year |


### 赫兹量化

[App page](https://appshunter.io/ios/app/id6745773018)

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

**In-app purchases:** none


## Frequently asked questions

### Is Mark Done free?

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

### Is 赫兹量化 free?

赫兹量化 is free to download, with no in-app purchases.

### Do Mark Done or 赫兹量化 have ads?

Neither Mark Done nor 赫兹量化 shows ads.

### Which is updated more often, Mark Done or 赫兹量化?

Mark Done ships an update every 11 days, and 赫兹量化 every 6 weeks. Most recently, Mark Done was updated on September 8, 2026 and 赫兹量化 on September 14, 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.*