# GRE® Test Prep by Galvanize vs IBM AI Practice Test

The clearest difference is in-app purchases: GRE® Test Prep by Galvanize at none against IBM AI Practice Test's 2. GRE® Test Prep by Galvanize also leads on iOS requirement (13.0 vs 15.1). IBM AI Practice Test's advantage is update cadence (every 3 weeks vs every 7 months). On price, ads and device support there is nothing between them.

Both are free to download. IBM AI Practice Test sells 2 in-app purchases, starting at $6.99 per month. GRE® Test Prep by Galvanize asks for nothing beyond the download.

GRE® Test Prep by Galvanize ships an update every 7 months, IBM AI Practice Test every 3 weeks. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | GRE® Test Prep by Galvanize | IBM AI Practice Test |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (206 ratings)](https://appshunter.io/ios/app/gre-test-prep-by-galvanize/id1018728564/reviews)** | — |
| Number of ratings | **206** | — |
| Positive reviews | 85.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 28 MB | 39 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ENTRAYN EDUCATION TECHNOLOGIES PRIVATE LIMITED](https://appshunter.io/developer/1018728563) | [Thomas Baric](https://appshunter.io/developer/1872894014) |

## What reviewers say

### 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


### IBM AI Practice Test

[App page](https://appshunter.io/ios/app/ibm-ai-practice-test/id6781849316)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI / Machine Learning Access Bundle | $6.99 | per month |
| IBM AI Engineering Pro | $3.99 | one-time |


## Frequently asked questions

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

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

### Is IBM AI Practice Test free?

IBM AI Practice Test is free to download, with in-app purchases available.

### Do GRE® Test Prep by Galvanize or IBM AI Practice Test have ads?

Neither GRE® Test Prep by Galvanize nor IBM AI Practice Test shows ads.

### Which is updated more often, GRE® Test Prep by Galvanize or IBM AI Practice Test?

GRE® Test Prep by Galvanize ships an update every 7 months, and IBM AI Practice Test every 3 weeks. Most recently, GRE® Test Prep by Galvanize was updated on September 29, 2026 and IBM AI Practice Test on October 1, 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.*