# Physics Reasoning Studio vs Physics Formulas

The clearest difference is in-app purchases: Physics Reasoning Studio at none against Physics Formulas's 2. Physics Reasoning Studio also leads on iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Physics Formulas sells 2 in-app purchases, starting at $2.99 per 7 days. Physics Reasoning Studio asks for nothing beyond the download.

## The numbers

| Metric | Physics Reasoning Studio | Physics Formulas |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 2 months |
| Size | 20 MB | 38 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Nguyen Thi Hong](https://appshunter.io/developer/1865705980) | [Mobin Akhter](https://appshunter.io/developer/1812505286) |

## What reviewers say

### Physics Reasoning Studio

[App page](https://appshunter.io/ios/app/physics-reasoning-studio/id6757267064)

**Features:** macOS Compatibility

**In-app purchases:** none


### Physics Formulas

[App page](https://appshunter.io/ios/app/physics-formulas-physref/id6757826240)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Access | $2.99 | per 7 days |
| Lifetime Access | $49.99 | one-time |


## Frequently asked questions

### Is Physics Reasoning Studio free?

Physics Reasoning Studio is free to download, with no in-app purchases.

### Is Physics Formulas free?

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

### Do Physics Reasoning Studio or Physics Formulas have ads?

Neither Physics Reasoning Studio nor Physics Formulas 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.*