# AI Vocab Note vs Loop

The clearest difference is in-app purchases: AI Vocab Note at none against Loop's 2. Loop's advantage is update cadence (every 3 days vs every 4 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Loop sells 2 in-app purchases, starting at $9.99 per month. AI Vocab Note asks for nothing beyond the download.

AI Vocab Note ships an update every 4 weeks, Loop every 3 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AI Vocab Note | Loop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ai-vocab-note/id6747324871/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 4 weeks | **Every 3 days** |
| Monetization | Ad-supported | — |
| Size | 16 MB | 123 MB |
| Requires iOS | 17.6 | **17.0** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [takeshi ogawa](https://appshunter.io/developer/1676749157) | [SORA WATANABE](https://appshunter.io/developer/6779393480) |

## What reviewers say

### AI Vocab Note

[App page](https://appshunter.io/ios/app/ai-vocab-note/id6747324871)

Build a custom vocabulary notebook with AI-powered definitions and explanations tailored to your learning style. Easily add new words through typing or image recognition, and organize them into folders for efficient study.

**Highlights:** AI-generated definitions, Customizable explanation styles, Image recognition for word input, Vertical text detection, Folder organization, Editable explanations

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

**In-app purchases:** none


### Loop

[App page](https://appshunter.io/ios/app/loop-learn-languages/id6817213177)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $9.99 | per month |
| Premium (Yearly) | $49.99 | per year |


## Frequently asked questions

### Is AI Vocab Note free?

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

### Is Loop free?

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

### Do AI Vocab Note or Loop have ads?

Both AI Vocab Note and Loop show ads.

### Which is updated more often, AI Vocab Note or Loop?

AI Vocab Note ships an update every 4 weeks, and Loop every 3 days. Most recently, AI Vocab Note was updated on October 25, 2026 and Loop on October 24, 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.*