# Math Prep for GRE vs GRE Math Knight

Math Prep for GRE and GRE Math Knight both sit at 4.7 stars, but that hides the real split: 100% of Math Prep for GRE's written reviews are positive against 53% of GRE Math Knight's. GRE Math Knight's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price, rating, 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. GRE Math Knight 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 4.5 for GRE Math Knight. That said, the two scores are not equally well evidenced: GRE Math Knight has 52 ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 100% of Math Prep for GRE's written reviews are positive against 53% of GRE Math Knight's.

Math Prep for GRE ships an update every 13 months, GRE Math Knight monthly. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Math Prep for GRE | GRE Math Knight |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/math-prep-for-gre-quant-tests/id957773378/reviews)** | [4.5 (52 ratings)](https://appshunter.io/ios/app/gre-math-knight/id1535485326/reviews) |
| Number of ratings | 3 | **52** |
| Positive reviews | **100.0% of reviews** | 53.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 13 months | **Monthly** |
| Monetization | **Ad-supported** | Paid |
| Size | 11 MB | 133 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Jakir Hossain](https://appshunter.io/developer/939662527) | [Vince Kotchian Test Prep](https://appshunter.io/developer/1526464975) |

## 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 Math Knight

[App page](https://appshunter.io/ios/app/gre-math-knight/id1535485326)

Practice GRE math concepts by battling monsters. This game covers arithmetic, algebra, geometry, and data analysis, with formula scrolls and mini-games to enhance learning. Become a GRE math knight and save the kingdom.

**Highlights:** GRE math concept practice, Arithmetic, algebra, geometry, data analysis, Formula scrolls, Mini-games, Monster battling gameplay

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

**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 Math Knight free?

GRE Math Knight is free to download, with no in-app purchases.

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

Math Prep for GRE is rated higher. Math Prep for GRE averages 4.7 out of 5 from 3 ratings, while GRE Math Knight averages 4.5 from 52 ratings.

### Do Math Prep for GRE or GRE Math Knight have ads?

Math Prep for GRE shows ads; GRE Math Knight does not.

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

Math Prep for GRE ships an update every 13 months, and GRE Math Knight monthly. Most recently, Math Prep for GRE was updated on October 26, 2026 and GRE Math Knight on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*