# Knotic vs StudyBrief

The clearest difference is iOS requirement: StudyBrief at 15.1 against Knotic's 18.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Knotic sells 2 in-app purchases, starting at $5.99 per month and StudyBrief sells 1 in-app purchase, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Knotic | StudyBrief |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 5 days | — |
| Size | 24 MB | 33 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Ertan Eksi](https://appshunter.io/developer/922918947) | [Jannik Brose](https://appshunter.io/developer/1857491898) |

## What reviewers say

### Knotic

[App page](https://appshunter.io/ios/app/knotic-ai-video-to-quiz-notes/id6757705378)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Knotic Monthly Pro | $5.99 | per month |
| Knotic Yearly Pro | $59.99 | per year |


### StudyBrief

[App page](https://appshunter.io/ios/app/studybrief-snap-and-study/id6760981528)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| StudyBrief: Quick & Compact | $4.99 | per month |


## Frequently asked questions

### Is Knotic free?

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

### Is StudyBrief free?

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

### Do Knotic or StudyBrief have ads?

Neither Knotic nor StudyBrief 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.*