# Math Prep for GRE vs MM Learning Lab

The clearest difference is ads: MM Learning Lab at none against Math Prep for GRE's shown. MM Learning Lab also leads on update cadence (weekly vs every 13 months) and rating (5.0 vs 4.7). Math Prep for GRE's advantage is monetization model (ad-supported vs freemium) and ratings volume (3 vs 1). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Math Prep for GRE sells 1 one-off in-app purchase and MM Learning Lab sells 1 in-app purchase, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

MM Learning Lab holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

Math Prep for GRE ships an update every 13 months, MM Learning Lab weekly. The most recent releases landed on October 26, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Math Prep for GRE | MM Learning Lab |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (3 ratings)](https://appshunter.io/ios/app/math-prep-for-gre-quant-tests/id957773378/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mm-learning-lab/id6745541722/reviews)** |
| Number of ratings | **3** | 1 |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 13 months | **Weekly** |
| Monetization | **Ad-supported** | Freemium |
| Size | 11 MB | 43 MB |
| Requires iOS | **15.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jakir Hossain](https://appshunter.io/developer/939662527) | [ISW Technologies LLC](https://appshunter.io/developer/1819593110) |

## What reviewers say

### Math Prep for GRE

[App page](https://appshunter.io/ios/app/math-prep-for-gre-quant-tests/id957773378)

Master essential math formulas and equations for the GRE quantitative reasoning section. This guide covers elementary concepts, provides examples, and offers a comprehensive cheat sheet to boost your score.

**Highlights:** Essential GRE math formulas, Elementary mathematical concepts, Problem-solving examples, GRE Math Formulas Cheat Sheet, Probability and Permutation guides, Combination guide

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Math Preparation For GRE PRO | $4.99 | one-time |


### MM Learning Lab

[App page](https://appshunter.io/ios/app/mm-learning-lab/id6745541722)

This app uses AI to engage children in learning through interactive voice chat, playful games, and personalized progress tracking. Kids can ask questions and receive spoken answers, play educational games, and enjoy a safe, ad-free environment designed for young learners.

**Highlights:** AI voice chat and conversation, Speech-to-text for questions, Chess with AI commentary, Classic learning games, Multiple child profiles, Offline progress tracking

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| M&M Learning Premium | $1.99 | per month |


## Frequently asked questions

### Is Math Prep for GRE free?

Math Prep for GRE is free to download, with in-app purchases available.

### Is MM Learning Lab free?

MM Learning Lab is free to download, with in-app purchases available.

### Which has better reviews, Math Prep for GRE or MM Learning Lab?

MM Learning Lab is rated higher. Math Prep for GRE averages 4.7 out of 5 from 3 ratings, while MM Learning Lab averages 5.0 from 1 ratings.

### Do Math Prep for GRE or MM Learning Lab have ads?

Math Prep for GRE shows ads; MM Learning Lab does not.

### Which is updated more often, Math Prep for GRE or MM Learning Lab?

Math Prep for GRE ships an update every 13 months, and MM Learning Lab weekly. Most recently, Math Prep for GRE was updated on October 26, 2026 and MM Learning Lab 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.*