# notebook vs AstralDeep

The clearest difference is update cadence: notebook at every 3 days against AstralDeep's every 11 days. notebook also leads on iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

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

notebook ships an update every 3 days, AstralDeep every 11 days. The most recent releases landed on October 9, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | notebook | AstralDeep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 11 days |
| Size | 43 MB | 39 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, Mac, Apple Watch** |
| Age rating | 17+ | 9+ |
| Developer | [EMMANUEL MAVETYA KASONGO](https://appshunter.io/developer/1873888915) | [Personalized AI Labs LLC](https://appshunter.io/developer/887502169) |

## What reviewers say

### notebook

[App page](https://appshunter.io/ios/app/notebook-transcriber-ai/id6758603148)

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

**In-app purchases:** none


### AstralDeep

[App page](https://appshunter.io/ios/app/astraldeep/id6789190465)

**Features:** Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is notebook free?

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

### Is AstralDeep free?

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

### Do notebook or AstralDeep have ads?

Neither notebook nor AstralDeep shows ads.

### Which is updated more often, notebook or AstralDeep?

notebook ships an update every 3 days, and AstralDeep every 11 days. Most recently, notebook was updated on October 9, 2026 and AstralDeep 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.*