# Math Prep for GRE vs The BALM Primer App

The clearest difference is in-app purchases: The BALM Primer App at none against Math Prep for GRE's 1. The BALM Primer App also leads on ads (none vs shown). Math Prep for GRE's advantage is update cadence (every 13 months vs every 41 months). On price, 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. The BALM Primer App asks for nothing beyond the download.

Math Prep for GRE ships an update every 13 months, The BALM Primer App every 41 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Math Prep for GRE | The BALM Primer App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/math-prep-for-gre-quant-tests/id957773378/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 13 months** | Every 41 months |
| Monetization | Ad-supported | — |
| Size | 11 MB | 19 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Jakir Hossain](https://appshunter.io/developer/939662527) | [The BALM LLC](https://appshunter.io/developer/1660892512) |

## 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 |


### The BALM Primer App

[App page](https://appshunter.io/ios/app/the-balm-primer-app/id1660892510)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Math Prep for GRE free?

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

### Is The BALM Primer App free?

The BALM Primer App is free to download, with no in-app purchases.

### Do Math Prep for GRE or The BALM Primer App have ads?

Math Prep for GRE shows ads; The BALM Primer App does not.

### Which is updated more often, Math Prep for GRE or The BALM Primer App?

Math Prep for GRE ships an update every 13 months, and The BALM Primer App every 41 months. Most recently, Math Prep for GRE was updated on October 26, 2026 and The BALM Primer App on October 27, 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.*