# Notes AI vs Notra

The clearest difference is ads: Notra at none against Notes AI's shown. Notra also leads on update cadence (every 10 days vs every 3 months). Notes AI's advantage is device support (3 vs 1). On price, in-app purchases and iOS requirement there is nothing between them.

Both are free to download. Notes AI sells 2 in-app purchases, starting at $3.99 per 7 days and Notra sells 2 in-app purchases, starting at $8.99 per month. Whichever you choose, the download price is not the number that matters.

Notes AI ships an update every 3 months, Notra every 10 days. The most recent releases landed on September 26, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Notes AI | Notra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 10 days** |
| Size | 52 MB | 56 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Oussama Anedam](https://appshunter.io/developer/1850303135) | [Eclozion](https://appshunter.io/developer/6774210829) |

## What reviewers say

### Notes AI

[App page](https://appshunter.io/ios/app/notes-ai-flashcards-and-summary/id6756229800)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OWZE PRO | $3.99 | per 7 days |
| OWZE PRO | $34.99 | per year |


### Notra

[App page](https://appshunter.io/ios/app/notra-ai-study-notes/id6803191039)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Notra Pro Monthly | $8.99 | per month |
| Notra Pro Yearly | $59.99 | per year |


## Frequently asked questions

### Is Notes AI free?

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

### Is Notra free?

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

### Do Notes AI or Notra have ads?

Notes AI shows ads; Notra does not.

### Which is updated more often, Notes AI or Notra?

Notes AI ships an update every 3 months, and Notra every 10 days. Most recently, Notes AI was updated on September 26, 2026 and Notra on October 11, 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.*