# 知拾收藏 vs MindMark

The clearest difference is ads: MindMark at none against 知拾收藏's shown. 知拾收藏's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, update cadence and in-app purchases there is nothing between them.

Both are free to download. 知拾收藏 sells 1 in-app purchase, starting at $17.49 per year and MindMark sells 2 in-app purchases, starting at $2.99 per year. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 2, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 知拾收藏 | MindMark |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 55 MB | 8 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [俊杰 黄](https://appshunter.io/developer/1132845873) | [琦 刘](https://appshunter.io/developer/1729736385) |

## What reviewers say

### 知拾收藏

[App page](https://appshunter.io/ios/app/id1522454327)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 知拾收藏小绿叶高级版 | $17.49 | per year |


### MindMark

[App page](https://appshunter.io/ios/app/mindmark/id6478474978)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP Subscription (1 year) | $2.99 | per year |
| Lifetime VIP | $4.99 | one-time |


## Frequently asked questions

### Is 知拾收藏 free?

知拾收藏 is free to download, with in-app purchases available.

### Is MindMark free?

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

### Do 知拾收藏 or MindMark have ads?

知拾收藏 shows ads; MindMark does not.

### Which is updated more often, 知拾收藏 or MindMark?

知拾收藏 ships an update every 2 weeks, and MindMark every 2 weeks. Most recently, 知拾收藏 was updated on October 2, 2026 and MindMark on October 10, 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.*