# Manhattan Prep | GRE Practice vs GRE Math Knight

The clearest difference is price: Manhattan Prep | GRE Practice at Free against GRE Math Knight's $9.99. Manhattan Prep | GRE Practice also leads on ratings volume (1.7K vs 52) and rating (4.7 vs 4.5). GRE Math Knight's advantage is in-app purchases (none vs 9) and iOS requirement (12.0 vs 16.0). On review sentiment, update cadence, ads and device support there is nothing between them.

Manhattan Prep | GRE Practice is free to download; GRE Math Knight costs $9.99 up front. Manhattan Prep | GRE Practice sells 9 in-app purchases, starting at $10.99 per month. GRE Math Knight asks for nothing beyond the download.

Manhattan Prep | GRE Practice holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Manhattan Prep | GRE Practice has 1.7K ratings behind it against 52, so its average is the more settled of the two. Written reviews point the same way: 58% of Manhattan Prep | GRE Practice's written reviews are positive against 53% of GRE Math Knight's.

Manhattan Prep | GRE Practice ships an update every 3 weeks, GRE Math Knight monthly. Both last shipped on October 16, 2026.

## The numbers

| Metric | Manhattan Prep | GRE Practice | GRE Math Knight |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[4.7 (1.7K ratings)](https://appshunter.io/ios/app/manhattan-prep-gre-practice/id1097524542/reviews)** | [4.5 (52 ratings)](https://appshunter.io/ios/app/gre-math-knight/id1535485326/reviews) |
| Number of ratings | **1.7K** | 52 |
| Positive reviews | **58.1% of reviews** | 53.3% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | **Free with in-app purchases** | Paid |
| Size | 92 MB | 175 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [Higher Learning Technologies](https://appshunter.io/developer/571804544) | [Vince Kotchian Test Prep](https://appshunter.io/developer/1526464975) |

## What reviewers say

### Manhattan Prep | GRE Practice

[App page](https://appshunter.io/ios/app/manhattan-prep-gre-practice/id1097524542)

Prepare for the GRE exam with a comprehensive study app. Access over 1,000 practice questions, vocabulary flashcards, and detailed math practice. Track your progress and identify areas for improvement to maximize your study time.

**Highlights:** 1,000+ practice questions with explanations, 500+ common vocabulary words, 120+ practice quiz questions, Comprehensive GRE Math practices, Vocabulary flashcards, In-depth statistics on strengths/weaknesses

**Features:** Apple Wallet, Vision Pro support

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Manhattan Prep GRE - 1 Month | $10.99 | per month |
| Manhattan Prep GRE | $12.49 | per month |
| Unlimited GRE Questions | $14.99 | per month |
| Manhattan Prep GRE - 3 Months | $21.99 | per 3 months |
| Manhattan Prep GRE | $23.99 | per 3 months |
| GRE 3 months (Mastery) | $29.99 | per 3 months |
| Manhattan Prep GRE - 12 Months | $74.99 | per year |
| Manhattan Prep GRE | $74.99 | per year |
| GRE Yearly (Mastery) | $99.99 | per year |

**What reviewers like**

- 🚀 Great for GRE prep
- 👍 Organized by subject
- 👍 Simple and elegant interface
- 👍 Helpful progress tracking
- 👍 Convenient for on-the-go studying

**What reviewers complain about**

- 🐛 Frequent software glitches and bugs
- 🐛 Inability to see all solutions on iPad
- 🔒 Difficult to cancel subscription
- 🔒 Paid subscription issues
- 🔋 High battery consumption

**Reported bugs**

- App crashes or freezes frequently
- Paid subscription not working as expected
- Inability to log in with correct credentials
- Offline mode not functioning properly
- Answer explanations not rendering correctly

**Requested features**

- Add dark mode option
- Implement Leitner box for vocabulary
- Allow selecting question difficulty level
- Integrate note-taking functionality
- Provide in-app support and bug reporting


### 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 Manhattan Prep | GRE Practice free?

Manhattan Prep | GRE Practice is free to download, with in-app purchases available.

### Is GRE Math Knight free?

GRE Math Knight costs $9.99, with no in-app purchases.

### Which has better reviews, Manhattan Prep | GRE Practice or GRE Math Knight?

Manhattan Prep | GRE Practice is rated higher. Manhattan Prep | GRE Practice averages 4.7 out of 5 from 1.7K ratings, while GRE Math Knight averages 4.5 from 52 ratings.

### Do Manhattan Prep | GRE Practice or GRE Math Knight have ads?

Neither Manhattan Prep | GRE Practice nor GRE Math Knight shows ads.

### Which is updated more often, Manhattan Prep | GRE Practice or GRE Math Knight?

Manhattan Prep | GRE Practice ships an update every 3 weeks, and GRE Math Knight monthly. Most recently, Manhattan Prep | GRE Practice was updated on October 16, 2026 and GRE Math Knight on October 16, 2026.

---

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