# E vs Seeds思记

The clearest difference is in-app purchases: E at none against Seeds思记's 2. E also leads on update cadence (monthly vs every 8 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Seeds思记 sells 2 one-off in-app purchases. E asks for nothing beyond the download.

E ships an update monthly, Seeds思记 every 8 months. The most recent releases landed on September 3, 2026 and June 10, 2026 respectively.

## The numbers

| Metric | E | Seeds思记 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/seeds-and/id1568237513/reviews)** |
| Number of ratings | — | **3** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 8 months |
| Monetization | — | Free with in-app purchases |
| Size | 185 MB | 99 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [XinGuang Technology Co.,Ltd.](https://appshunter.io/developer/1130851011) | [Shanghai Xizhi Technology Co., Ltd](https://appshunter.io/developer/1568237515) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-lab-mc/id1434041094)

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

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is E free?

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

### Is Seeds思记 free?

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

### Do E or Seeds思记 have ads?

Neither E nor Seeds思记 shows ads.

### Which is updated more often, E or Seeds思记?

E ships an update monthly, and Seeds思记 every 8 months. Most recently, E was updated on September 3, 2026 and Seeds思记 on June 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.*