# Ai Note vs AI Thinkin

The clearest difference is in-app purchases: AI Thinkin at none against Ai Note's 4. AI Thinkin also leads on update cadence (every 5 days vs every 13 months). On price, ads, device support and iOS requirement there is nothing between them.

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

Ai Note ships an update every 13 months, AI Thinkin every 5 days. The most recent releases landed on September 29, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Ai Note | AI Thinkin |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 13 months | **Every 5 days** |
| Size | 102 MB | 111 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [aiz-one Inc.](https://appshunter.io/developer/1550071561) | [FANG Inc.](https://appshunter.io/developer/412624975) |

## What reviewers say

### Ai Note

[App page](https://appshunter.io/ios/app/ai-note/id1550071559)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10ポイント | $0.99 | one-time |
| 25ポイント | $1.99 | one-time |
| 50ポイント | $3.99 | one-time |
| 100ポイント | $7.99 | one-time |


### AI Thinkin

[App page](https://appshunter.io/ios/app/ai-thinkin/id6757946384)

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

**In-app purchases:** none


## Frequently asked questions

### Is Ai Note free?

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

### Is AI Thinkin free?

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

### Do Ai Note or AI Thinkin have ads?

Both Ai Note and AI Thinkin show ads.

### Which is updated more often, Ai Note or AI Thinkin?

Ai Note ships an update every 13 months, and AI Thinkin every 5 days. Most recently, Ai Note was updated on September 29, 2026 and AI Thinkin on October 3, 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.*