# StudyAce vs Notra

The clearest difference is iOS requirement: Notra at 16.4 against StudyAce's 26. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. StudyAce sells 3 in-app purchases, starting at $7.99 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.

## The numbers

| Metric | StudyAce | Notra |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 10 days |
| Size | 20 MB | 56 MB |
| Requires iOS | 26 | **16.4** |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Nexent Labs](https://appshunter.io/developer/1880967463) | [Eclozion](https://appshunter.io/developer/6774210829) |

## What reviewers say

### StudyAce

[App page](https://appshunter.io/ios/app/studyace-ai-learning-and-solver/id6792007048)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Pro | $7.99 | per 7 days |
| Monthly Pro | $14.99 | per month |
| Yearly 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 StudyAce free?

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

### Is Notra free?

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

### Do StudyAce or Notra have ads?

Neither StudyAce nor Notra shows ads.

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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.*