# ClipIt vs 知我 AI

The clearest difference is update cadence: ClipIt at every 5 days against 知我 AI's every 2 weeks. 知我 AI's advantage is device support (3 vs 1) and iOS requirement (15.0 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ClipIt ships an update every 5 days, 知我 AI every 2 weeks. The most recent releases landed on October 9, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | ClipIt | 知我 AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/clipit-app/id6740757080/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 5 MB | 3 MB |
| Requires iOS | 18.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [少华 豆](https://appshunter.io/developer/1670519957) | [杰栋 何](https://appshunter.io/developer/1896629335) |

## What reviewers say

### ClipIt

[App page](https://appshunter.io/ios/app/clipit-app/id6740757080)

This app helps you learn new English words encountered during reading. It automatically captures words from your clipboard, provides comprehensive definitions with AI explanations, and uses smart review methods to improve memorization.

**Highlights:** AI-powered word definitions, Automatic clipboard word capture, Comprehensive word analysis (pronunciation, phonetics, examples), Smart review system based on forgetting curve, Seamless reading-to-learning workflow, Ad-free experience

**Features:** macOS Compatibility

**In-app purchases:** none


### 知我 AI

[App page](https://appshunter.io/ios/app/ai/id6780978880)

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

**In-app purchases:** none


## Frequently asked questions

### Is ClipIt free?

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

### Is 知我 AI free?

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

### Do ClipIt or 知我 AI have ads?

Neither ClipIt nor 知我 AI shows ads.

### Which is updated more often, ClipIt or 知我 AI?

ClipIt ships an update every 5 days, and 知我 AI every 2 weeks. Most recently, ClipIt was updated on October 9, 2026 and 知我 AI on October 8, 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.*