# Fehm vs StudyPolar

The clearest difference is in-app purchases: Fehm at none against StudyPolar's 2. StudyPolar's advantage is iOS requirement (15.1 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. StudyPolar sells 2 in-app purchases, starting at $17.99 per month. Fehm asks for nothing beyond the download.

## The numbers

| Metric | Fehm | StudyPolar |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Size | 14 MB | 63 MB |
| Requires iOS | 18.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Bonded App LLC](https://appshunter.io/developer/1812522064) | [NextForLab](https://appshunter.io/developer/1868436384) |

## What reviewers say

### Fehm

[App page](https://appshunter.io/ios/app/fehm/id6758907228)

**Features:** macOS Compatibility

**In-app purchases:** none


### StudyPolar

[App page](https://appshunter.io/ios/app/studypolar-ai-study-and-quizzes/id6801236468)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $17.99 | per month |
| Annual | $79.99 | per year |


## Frequently asked questions

### Is Fehm free?

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

### Is StudyPolar free?

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

### Do Fehm or StudyPolar have ads?

Neither Fehm nor StudyPolar 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.*