# CSA Smart Academy vs Physics Bytes

The clearest difference is iOS requirement: CSA Smart Academy at 13.0 against Physics Bytes's 15.2. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | CSA Smart Academy | Physics Bytes |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 6 months |
| Size | 63 MB | 200 MB |
| Requires iOS | **13.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [mohamed Rashad](https://appshunter.io/developer/1552159740) | [ibrahim el refaey](https://appshunter.io/developer/1627473294) |

## What reviewers say

### CSA Smart Academy

[App page](https://appshunter.io/ios/app/csa-smart-academy/id6745459519)

**Features:** macOS Compatibility

**In-app purchases:** none


### Physics Bytes

[App page](https://appshunter.io/ios/app/physics-bytes/id6749237269)

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

**In-app purchases:** none


## Frequently asked questions

### Is CSA Smart Academy free?

CSA Smart Academy is free to download, with no in-app purchases.

### Is Physics Bytes free?

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

### Do CSA Smart Academy or Physics Bytes have ads?

Neither CSA Smart Academy nor Physics Bytes 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.*