# 达铃 vs CatNote卡片笔记

The clearest difference is in-app purchases: 达铃 at none against CatNote卡片笔记's 3. 达铃 also leads on iOS requirement (13.0 vs 16.1). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. CatNote卡片笔记 sells 3 one-off in-app purchases. 达铃 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 10, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | 达铃 | CatNote卡片笔记 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Size | 107 MB | 10 MB |
| Requires iOS | **13.0** | 16.1 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Anti-fake Bible Information Technology Co.,LTD](https://appshunter.io/developer/1313680047) | [Beijing Xunji Technology Co., Ltd](https://appshunter.io/developer/1663423638) |

## What reviewers say

### 达铃

[App page](https://appshunter.io/ios/app/id1463308822)

**In-app purchases:** none


### CatNote卡片笔记

[App page](https://appshunter.io/ios/app/catnote/id1663647332)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CatNote月度会员 | $0.99 | one-time |
| CatNote年度会员 | $7.99 | one-time |
| CatNote永久会员 | $14.99 | one-time |


## Frequently asked questions

### Is 达铃 free?

达铃 is free to download, with no in-app purchases.

### Is CatNote卡片笔记 free?

CatNote卡片笔记 is free to download, with in-app purchases available.

### Do 达铃 or CatNote卡片笔记 have ads?

Neither 达铃 nor CatNote卡片笔记 shows ads.

### Which is updated more often, 达铃 or CatNote卡片笔记?

达铃 ships an update every 3 weeks, and CatNote卡片笔记 every 3 weeks. Most recently, 达铃 was updated on September 10, 2026 and CatNote卡片笔记 on September 11, 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.*