# Physics AI vs Physics Buddy

The clearest difference is in-app purchases: Physics Buddy at none against Physics AI's 2. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Physics AI sells 2 in-app purchases, starting at $4.99 per 7 days. Physics Buddy asks for nothing beyond the download.

## The numbers

| Metric | Physics AI | Physics Buddy |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 11 days | — |
| Size | 60 MB | 76 MB |
| Requires iOS | 15.0 | **14** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Tat Wah Chan](https://appshunter.io/developer/1832432621) | [Inderjeet Singh](https://appshunter.io/developer/6773085166) |

## What reviewers say

### Physics AI

[App page](https://appshunter.io/ios/app/physics-ai-smart-solver/id6771639942)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Physics AI - Smart Solver Weekly | $4.99 | per 7 days |
| Physics AI - Smart Solver Yearly | $29.99 | per year |


### Physics Buddy

[App page](https://appshunter.io/ios/app/physics-buddy/id6787417344)

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

**In-app purchases:** none


## Frequently asked questions

### Is Physics AI free?

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

### Is Physics Buddy free?

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

### Do Physics AI or Physics Buddy have ads?

Neither Physics AI nor Physics Buddy 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.*