# Math Prep for GRE vs GRE Vocabulary Builder

The clearest difference is in-app purchases: GRE Vocabulary Builder at none against Math Prep for GRE's 1. GRE Vocabulary Builder also leads on ads (none vs shown) and ratings volume (113 vs 3). On price, rating and device support there is nothing between them.

Both are free to download. Math Prep for GRE sells 1 one-off in-app purchase. GRE Vocabulary Builder asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.7 for Math Prep for GRE against 4.6 for GRE Vocabulary Builder. That said, the two scores are not equally well evidenced: GRE Vocabulary Builder has 113 ratings behind it against 3, so its average is the more settled of the two.

Math Prep for GRE ships an update every 13 months, GRE Vocabulary Builder every 4 months. The most recent releases landed on October 22, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Math Prep for GRE | GRE Vocabulary Builder |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/math-prep-for-gre-quant-tests/id957773378/reviews)** | [4.6 (113 ratings)](https://appshunter.io/ios/app/gre-vocabulary-builder/id1609463254/reviews) |
| Number of ratings | 3 | **113** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 13 months | **Every 4 months** |
| Monetization | Ad-supported | **Free** |
| Size | 11 MB | 71 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) | [Reev Tech Inc.](https://appshunter.io/developer/1226698203) |

## 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 |


### GRE Vocabulary Builder

[App page](https://appshunter.io/ios/app/gre-vocabulary-builder/id1609463254)

Prepare for the GRE with over 1,300 essential words and a comprehensive study guide. Interactive flashcards, audio lessons, and progress tracking help you master vocabulary and understand the test structure. Study offline anytime, anywhere.

**Highlights:** 1300+ GRE words, Interactive flashcards, GRE study guide, Audio-enabled lessons, Progress tracking, Offline mode

**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 GRE Vocabulary Builder free?

GRE Vocabulary Builder is free to download, with no in-app purchases.

### Which has better reviews, Math Prep for GRE or GRE Vocabulary Builder?

Math Prep for GRE is rated higher. Math Prep for GRE averages 4.7 out of 5 from 3 ratings, while GRE Vocabulary Builder averages 4.6 from 113 ratings.

### Do Math Prep for GRE or GRE Vocabulary Builder have ads?

Math Prep for GRE shows ads; GRE Vocabulary Builder does not.

### Which is updated more often, Math Prep for GRE or GRE Vocabulary Builder?

Math Prep for GRE ships an update every 13 months, and GRE Vocabulary Builder every 4 months. Most recently, Math Prep for GRE was updated on October 22, 2026 and GRE Vocabulary Builder on September 26, 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.*