# MHE Cross Platform vs AP Calculus AB/BC Test Prep

The clearest difference is in-app purchases: MHE Cross Platform at none against AP Calculus AB/BC Test Prep's 4. MHE Cross Platform also leads on rating (4.2 vs 3.8) and review sentiment (60% vs 50%). AP Calculus AB/BC Test Prep's advantage is update cadence (every 5 months vs every 57 months) and iOS requirement (15.6 vs 17.6). On price, ads and device support there is nothing between them.

Both are free to download. AP Calculus AB/BC Test Prep sells 4 in-app purchases, starting at $6.99 per 7 days. MHE Cross Platform asks for nothing beyond the download.

MHE Cross Platform holds the better App Store score, 4.2 against 3.8. Both are backed by a comparable volume of ratings — 17 and 5 respectively. Written reviews point the same way: 60% of MHE Cross Platform's written reviews are positive against 50% of AP Calculus AB/BC Test Prep's.

MHE Cross Platform ships an update every 57 months, AP Calculus AB/BC Test Prep every 5 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | MHE Cross Platform | AP Calculus AB/BC Test Prep |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (17 ratings)](https://appshunter.io/ios/app/mhe-cross-platform/id1216320685/reviews)** | [3.8 (5 ratings)](https://appshunter.io/ios/app/ap-calculus-abbc-test-prep/id1553023908/reviews) |
| Number of ratings | **17** | 5 |
| Positive reviews | **60.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 57 months | **Every 5 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 10 MB | 82 MB |
| Requires iOS | 17.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Watermelon Express](https://appshunter.io/developer/313452746) | [Expanded Apps](https://appshunter.io/developer/313709778) |

## 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


### AP Calculus AB/BC Test Prep

[App page](https://appshunter.io/ios/app/ap-calculus-abbc-test-prep/id1553023908)

Prepare for your AP Calculus AB/BC exam with 500 practice questions covering all topics. Detailed explanations are provided for each question, simulating the real exam experience. Track your progress and study effectively to achieve your best score.

**Highlights:** 500 AP-style questions and answers, Detailed review explanations, Simulates real AP exam, Updated material, Study, Timed Exam, and Bookmark modes, Progress tracking, iCloud save functionality

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Week | $6.99 | per 7 days |
| 1 Month | $17.99 | per month |
| 1 Year | $69.99 | per year |
| AP Calculus AB/BC Exam Prep | $15.99 | one-time |


## Frequently asked questions

### Is MHE Cross Platform free?

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

### Is AP Calculus AB/BC Test Prep free?

AP Calculus AB/BC Test Prep is free to download, with in-app purchases available.

### Which has better reviews, MHE Cross Platform or AP Calculus AB/BC Test Prep?

MHE Cross Platform is rated higher. MHE Cross Platform averages 4.2 out of 5 from 17 ratings, while AP Calculus AB/BC Test Prep averages 3.8 from 5 ratings.

### Do MHE Cross Platform or AP Calculus AB/BC Test Prep have ads?

Neither MHE Cross Platform nor AP Calculus AB/BC Test Prep shows ads.

### Which is updated more often, MHE Cross Platform or AP Calculus AB/BC Test Prep?

MHE Cross Platform ships an update every 57 months, and AP Calculus AB/BC Test Prep every 5 months. Most recently, MHE Cross Platform was updated on October 24, 2026 and AP Calculus AB/BC Test Prep 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.*