# Pi Academy vs Engineering Entrance Prep

The clearest difference is ads: Pi Academy at none against Engineering Entrance Prep's shown. Engineering Entrance Prep's advantage is iOS requirement (13.0 vs 15.1). On price, 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 | Pi Academy | Engineering Entrance Prep |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 weeks | — |
| Size | 33 MB | 52 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Nischal Kc](https://appshunter.io/developer/6773161131) | [AARATI MAHATO](https://appshunter.io/developer/1889457229) |

## What reviewers say

### Pi Academy

[App page](https://appshunter.io/ios/app/pi-academy/id6773161129)

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

**In-app purchases:** none


### Engineering Entrance Prep

[App page](https://appshunter.io/ios/app/engineering-entrance-prep/id6781546010)

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

**In-app purchases:** none


## Frequently asked questions

### Is Pi Academy free?

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

### Is Engineering Entrance Prep free?

Engineering Entrance Prep is free to download, with no in-app purchases.

### Do Pi Academy or Engineering Entrance Prep have ads?

Engineering Entrance Prep shows ads; Pi Academy does not.

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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.*