# Math Preparation for GRE vs GRE® Test Prep by Galvanize

The clearest difference is in-app purchases: GRE® Test Prep by Galvanize at none against Math Preparation for GRE's 1. GRE® Test Prep by Galvanize also leads on ads (none vs shown) and ratings volume (206 vs 3). On price, rating and device support there is nothing between them.

Both are free to download. Math Preparation for GRE sells 1 one-off in-app purchase. GRE® Test Prep by Galvanize asks for nothing beyond the download.

Math Preparation for GRE holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: GRE® Test Prep by Galvanize has 206 ratings behind it against 3, so its average is the more settled of the two.

Math Preparation for GRE ships an update every 15 months, GRE® Test Prep by Galvanize every 7 months. The most recent releases landed on September 15, 2026 and July 21, 2026 respectively.

## The numbers

| Metric | Math Preparation for GRE | GRE® Test Prep by Galvanize |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/math-preparation-for-gre/id957773378/reviews)** | [4.5 (206 ratings)](https://appshunter.io/ios/app/gre-test-prep-by-galvanize/id1018728564/reviews) |
| Number of ratings | 3 | **206** |
| Positive reviews | — | 85.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 15 months | **Every 7 months** |
| Monetization | Ad-supported | **Free** |
| Size | 7 MB | 28 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Jakir Hossain](https://appshunter.io/developer/939662527) | [ENTRAYN EDUCATION TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1018728563) |

## What reviewers say

### Math Preparation for GRE

[App page](https://appshunter.io/ios/app/math-preparation-for-gre/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

**In-app purchases (1)**

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


### GRE® Test Prep by Galvanize

[App page](https://appshunter.io/ios/app/gre-test-prep-by-galvanize/id1018728564)

Prepare for the GRE exam with a comprehensive app offering hundreds of practice questions and detailed explanations. Track your progress, predict your score, and gauge your readiness for the Math and Verbal sections. Study with friends and access exclusive formula cheat sheets.

**Highlights:** Hundreds of GRE-style practice questions, Detailed explanations for each question, GRE score predictor, Exam readiness indicator, Timed practice tests, Study with friends feature, Quant formula cheat sheet

**In-app purchases:** none

**What reviewers like**

- 📚 Comprehensive GRE practice questions covering all sections
- 💡 Detailed explanations for each answer
- ⏱️ Timed questions to practice pacing
- 🎯 Goal-setting feature with progress tracking
- 📱 Convenient on-the-go study tool

**What reviewers complain about**

- 🐛 App crashes frequently on certain iOS versions
- 🔐 Excessive data collection requirements
- 📵 Login and account creation issues
- ⚠️ Blank display on iPad
- 🔄 Questions fail to load after extended use

**Reported bugs**

- App crashes within 1 second on iOS 15
- Phone verification field not working
- Sign-in functionality broken
- Questions don't load after multiple practice sessions
- Spinning wheel animation freezes when loading questions

**Requested features**

- Simplified onboarding process without excessive data requirements
- Option to pay for app instead of writing reviews
- Progress reset functionality
- Improved iPad compatibility
- Better offline functionality


## Frequently asked questions

### Is Math Preparation for GRE free?

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

### Is GRE® Test Prep by Galvanize free?

GRE® Test Prep by Galvanize is free to download, with no in-app purchases.

### Which has better reviews, Math Preparation for GRE or GRE® Test Prep by Galvanize?

Math Preparation for GRE is rated higher. Math Preparation for GRE averages 4.7 out of 5 from 3 ratings, while GRE® Test Prep by Galvanize averages 4.5 from 206 ratings.

### Do Math Preparation for GRE or GRE® Test Prep by Galvanize have ads?

Math Preparation for GRE shows ads; GRE® Test Prep by Galvanize does not.

### Which is updated more often, Math Preparation for GRE or GRE® Test Prep by Galvanize?

Math Preparation for GRE ships an update every 15 months, and GRE® Test Prep by Galvanize every 7 months. Most recently, Math Preparation for GRE was updated on September 15, 2026 and GRE® Test Prep by Galvanize on July 21, 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.*