# FeynmanStudy vs majors23

The clearest difference is in-app purchases: majors23 at none against FeynmanStudy's 3. FeynmanStudy's advantage is device support (3 vs 1) and iOS requirement (15.1 vs 17). On price and ads there is nothing between them.

Both are free to download. FeynmanStudy sells 3 in-app purchases, starting at $10.00 per 7 days. majors23 asks for nothing beyond the download.

## The numbers

| Metric | FeynmanStudy | majors23 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | — | Every 5 days |
| Size | 53 MB | 139 MB |
| Requires iOS | **15.1** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AlphaByte, Inc.](https://appshunter.io/developer/1655052816) | [JAE HO YOON](https://appshunter.io/developer/1886674566) |

## What reviewers say

### FeynmanStudy

[App page](https://appshunter.io/ios/app/feynmanstudy/id6753349250)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $10.00 | per 7 days |
| Monthly | $40.00 | per month |
| Yearly | $479.99 | per year |


### majors23

[App page](https://appshunter.io/ios/app/majors23/id6760968725)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FeynmanStudy free?

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

### Is majors23 free?

majors23 is free to download, with no in-app purchases.

### Do FeynmanStudy or majors23 have ads?

Neither FeynmanStudy nor majors23 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.*