# 织词AI vs Etch

The clearest difference is in-app purchases: Etch at none against 织词AI's 4. On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 织词AI sells 4 one-off in-app purchases. Etch asks for nothing beyond the download.

织词AI ships an update every 10 days, Etch weekly. The most recent releases landed on September 30, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 织词AI | Etch |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 10 days | **Weekly** |
| Size | 38 MB | 11 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [熙唯 赵](https://appshunter.io/developer/1801859553) | [宏 周](https://appshunter.io/developer/6779031562) |

## What reviewers say

### 织词AI

[App page](https://appshunter.io/ios/app/ai/id6743198458)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 尝鲜计划 | $0.99 | one-time |
| 增量包 | $0.99 | one-time |
| 基础计划 | $1.99 | one-time |
| 满足计划 | $5.99 | one-time |


### Etch

[App page](https://appshunter.io/ios/app/etch-write-to-remember/id6779050358)

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

**In-app purchases:** none


## Frequently asked questions

### Is 织词AI free?

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

### Is Etch free?

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

### Do 织词AI or Etch have ads?

Neither 织词AI nor Etch shows ads.

### Which is updated more often, 织词AI or Etch?

织词AI ships an update every 10 days, and Etch weekly. Most recently, 织词AI was updated on September 30, 2026 and Etch on October 6, 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.*