# FocusScore vs Feynman AI Study

FocusScore and Feynman AI Study are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. FocusScore sells 2 in-app purchases, starting at $2.99 per month and Feynman AI Study sells 3 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | FocusScore | Feynman AI Study |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | — | Every 6 days |
| Size | 4 MB | 27 MB |
| Requires iOS | **18.0** | 18.5 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JunSoft Mobile Inc.](https://appshunter.io/developer/338527432) | [Erkan Sevim](https://appshunter.io/developer/1759171363) |

## What reviewers say

### FocusScore

[App page](https://appshunter.io/ios/app/focusscore-ai-study-tracker/id6762497856)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $2.99 | per month |
| Pro Annual | $29.99 | per year |


### Feynman AI Study

[App page](https://appshunter.io/ios/app/feynman-ai-study-studara/id6768278868)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $6.99 | per 7 days |
| Unlimited Access | $14.99 | per month |
| Unlimited Access | $49.99 | per year |


## Frequently asked questions

### Is FocusScore free?

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

### Is Feynman AI Study free?

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

### Do FocusScore or Feynman AI Study have ads?

Neither FocusScore nor Feynman AI Study 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.*