# Seeds思记 vs CatNote卡片笔记

The clearest difference is update cadence: CatNote卡片笔记 at every 3 weeks against Seeds思记's every 8 months. Seeds思记's advantage is iOS requirement (12.0 vs 16.1). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Seeds思记 sells 2 one-off in-app purchases and CatNote卡片笔记 sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Seeds思记 ships an update every 8 months, CatNote卡片笔记 every 3 weeks. The most recent releases landed on June 10, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Seeds思记 | CatNote卡片笔记 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (3 ratings)](https://appshunter.io/ios/app/seeds-and/id1568237513/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 8 months | **Every 3 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 99 MB | 10 MB |
| Requires iOS | **12.0** | 16.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Xizhi Technology Co., Ltd](https://appshunter.io/developer/1568237515) | [Beijing Xunji Technology Co., Ltd](https://appshunter.io/developer/1663423638) |

## What reviewers say

### Seeds思记

[App page](https://appshunter.io/ios/app/seeds-and/id1568237513)

Effortlessly capture and organize your thoughts with a versatile note-taking app. It synchronizes across devices, offers structured outlining, and visual knowledge mapping to enhance your thinking and productivity.

**Highlights:** Cross-device real-time synchronization, Card timeline with calendar view, Structured outlining and tagging, Bi-directional linking for knowledge networks, Visual canvas for organizing notes, Automatic task summarization and spaced repetition, Markdown export and card sharing

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Seeds Pro 会员 | $14.99 | one-time |
| Seeds Pilot 领航版会员 | $59.99 | one-time |


### 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 Seeds思记 free?

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

### Is CatNote卡片笔记 free?

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

### Do Seeds思记 or CatNote卡片笔记 have ads?

Neither Seeds思记 nor CatNote卡片笔记 shows ads.

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

Seeds思记 ships an update every 8 months, and CatNote卡片笔记 every 3 weeks. Most recently, Seeds思记 was updated on June 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.*