# Purple Hat vs AK Engineering Academy

The clearest difference is review sentiment: AK Engineering Academy at 100% against Purple Hat's 17%. AK Engineering Academy also leads on iOS requirement (13.0 vs 15.0). Purple Hat's advantage is update cadence (every 3 months vs every 19 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Purple Hat ships an update every 3 months, AK Engineering Academy every 19 months. The most recent releases landed on October 26, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Purple Hat | AK Engineering Academy |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 16.7% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 19 months |
| Monetization | Free | Free |
| Size | 110 MB | 258 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aakash Sinha](https://appshunter.io/developer/1741940052) | [Akshay Kulkarni](https://appshunter.io/developer/1787375000) |

## What reviewers say

### Purple Hat

[App page](https://appshunter.io/ios/app/purple-hat/id6670333636)

This educational app offers interactive lessons, quizzes, and resources to make learning engaging for all ages. It provides personalized learning paths, real-time progress tracking, and a supportive community to help users succeed.

**Highlights:** Interactive lessons, Quizzes and resources, Personalized learning paths, Real-time progress tracking, Community support

**Features:** Vision Pro support

**In-app purchases:** none


### AK Engineering Academy

[App page](https://appshunter.io/ios/app/ak-engineering-academy/id6739873235)

Prepare for civil engineering exams like MPSC and BMC with comprehensive study materials, practice tests, and mock exams. Track your progress, engage with peers in discussion forums, and stay updated on important dates. This app is designed to empower aspirants for success.

**Highlights:** Comprehensive study materials, Practice quizzes and mock tests, Performance analytics, Discussion forum, Exam date notifications, Downloadable e-books

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Purple Hat free?

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

### Is AK Engineering Academy free?

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

### Do Purple Hat or AK Engineering Academy have ads?

Neither Purple Hat nor AK Engineering Academy shows ads.

### Which is updated more often, Purple Hat or AK Engineering Academy?

Purple Hat ships an update every 3 months, and AK Engineering Academy every 19 months. Most recently, Purple Hat was updated on October 26, 2026 and AK Engineering Academy on October 3, 2026.

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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.*