# MHE Cross Platform vs Biomania

The clearest difference is in-app purchases: MHE Cross Platform at none against Biomania's 1. MHE Cross Platform also leads on review sentiment (60% vs 50%). Biomania's advantage is update cadence (every 2 months vs every 57 months) and iOS requirement (12.2 vs 17.6). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Biomania sells 1 one-off in-app purchase. MHE Cross Platform asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.2 for MHE Cross Platform against 4.3 for Biomania. Both are backed by a comparable volume of ratings — 17 and 42 respectively. Written reviews are what separate them: 60% of MHE Cross Platform's written reviews are positive against 50% of Biomania's.

MHE Cross Platform ships an update every 57 months, Biomania every 2 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | MHE Cross Platform | Biomania |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (17 ratings)](https://appshunter.io/ios/app/mhe-cross-platform/id1216320685/reviews) | **[4.3 (42 ratings)](https://appshunter.io/ios/app/biomania/id1448110607/reviews)** |
| Number of ratings | 17 | **42** |
| Positive reviews | **60.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 57 months | **Every 2 months** |
| Monetization | Free | Free |
| Size | 10 MB | 82 MB |
| Requires iOS | 17.6 | **12.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Watermelon Express](https://appshunter.io/developer/313452746) | [sciencemusicvideos LLC](https://appshunter.io/developer/1454466491) |

## What reviewers say

### MHE Cross Platform

[App page](https://appshunter.io/ios/app/mhe-cross-platform/id1216320685)

Prepare for your upcoming exams with interactive practice tests and a customizable study plan. Review critical topics, get answer explanations, and use digital flashcards for quick study. Engage with peers on a social message board and test your knowledge in a subject-specific game center.

**Highlights:** Interactive practice tests, Customizable study plan, Answer explanations, Digital flashcards, Social message board, Subject-specific game center

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

**In-app purchases:** none


### Biomania

[App page](https://appshunter.io/ios/app/biomania/id1448110607)

Prepare for AP Biology exams with AI-powered FRQ coaching, interactive MCQs, flashcards, and engaging diagram games. Master concepts through active recall and spaced retrieval, designed by an expert AP Biology teacher.

**Highlights:** AI-powered FRQ coaching, Interactive MCQs with feedback, Flashcards for active recall, Tap-challenge diagram games, Progress tracking, Expert-backed content

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Biomania Full Version | $34.99 | one-time |


## Frequently asked questions

### Is MHE Cross Platform free?

MHE Cross Platform is free to download, with no in-app purchases.

### Is Biomania free?

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

### Which has better reviews, MHE Cross Platform or Biomania?

Biomania is rated higher. MHE Cross Platform averages 4.2 out of 5 from 17 ratings, while Biomania averages 4.3 from 42 ratings.

### Do MHE Cross Platform or Biomania have ads?

Neither MHE Cross Platform nor Biomania shows ads.

### Which is updated more often, MHE Cross Platform or Biomania?

MHE Cross Platform ships an update every 57 months, and Biomania every 2 months. Most recently, MHE Cross Platform was updated on October 24, 2026 and Biomania on October 24, 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.*