# Method vs Notebooker AI

The clearest difference is in-app purchases: Notebooker AI at none against Method's 3. Notebooker AI also leads on update cadence (every 2 days vs every 5 days) and iOS requirement (15.1 vs 18.4). On price, ads and device support there is nothing between them.

Both are free to download. Method sells 3 in-app purchases, starting at $4.99 per month. Notebooker AI asks for nothing beyond the download.

Method ships an update every 5 days, Notebooker AI every 2 days. The most recent releases landed on October 3, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Method | Notebooker AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 days | **Every 2 days** |
| Size | 62 MB | 30 MB |
| Requires iOS | 18.4 | **15.1** |
| Devices | iPhone, Mac | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yuji Ishibashi](https://appshunter.io/developer/1832725336) | [Austin Devs LLC](https://appshunter.io/developer/1518440718) |

## What reviewers say

### Method

[App page](https://appshunter.io/ios/app/method-ai-prompt-manager/id6755458096)

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Method Monthly Plan | $4.99 | per month |
| Method 年間プラン | $19.99 | per month |
| Method Premium (Lifetime) | $39.99 | one-time |


### Notebooker AI

[App page](https://appshunter.io/ios/app/notebooker-ai/id6780671228)

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

**In-app purchases:** none


## Frequently asked questions

### Is Method free?

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

### Is Notebooker AI free?

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

### Do Method or Notebooker AI have ads?

Neither Method nor Notebooker AI shows ads.

### Which is updated more often, Method or Notebooker AI?

Method ships an update every 5 days, and Notebooker AI every 2 days. Most recently, Method was updated on October 3, 2026 and Notebooker AI on October 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.*