# GRE vs ETS Online Testing

The clearest difference is review sentiment: GRE at 78% against ETS Online Testing's 0%. GRE also leads on rating (4.9 vs 1.8) and ratings volume (172 vs 5). ETS Online Testing's advantage is in-app purchases (none vs 1) and iOS requirement (10.2 vs 13.0). On price, update cadence and ads there is nothing between them.

Both are free to download. GRE sells 1 in-app purchase, starting at $9.99 per month. ETS Online Testing asks for nothing beyond the download.

GRE holds the better App Store score, 4.9 against 1.8. That said, the two scores are not equally well evidenced: GRE has 172 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 78% of GRE's written reviews are positive against 0% of ETS Online Testing's.

GRE ships an update every 6 months, ETS Online Testing every 10 months. The most recent releases landed on October 2, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | GRE | ETS Online Testing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (172 ratings)](https://appshunter.io/ios/app/gre/id428247278/reviews)** | [1.8 (5 ratings)](https://appshunter.io/ios/app/ets-online-testing/id677797724/reviews) |
| Number of ratings | **172** | 5 |
| Positive reviews | **77.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 10 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 15 MB | 36 MB |
| Requires iOS | 13.0 | **10.2** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [YourTeacher.com](https://appshunter.io/developer/340925628) | [Internet Testing Systems (ITS)](https://appshunter.io/developer/546817214) |

## What reviewers say

### GRE

[App page](https://appshunter.io/ios/app/gre/id428247278)

Prepare for the GRE Math placement test with a comprehensive study guide and practice tests. Access detailed explanations and track your progress to ensure success.

**Highlights:** GRE Math study guide, Practice tests, Detailed explanations, Progress tracking, 3-Day free trial

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| GRE Math Test Prep Monthly | $9.99 | per month |

**What reviewers like**

- 👍 Clear and concise explanations
- 💡 Well-organized content
- 🚀 Efficient review of material
- 👍 Easy to understand lessons
- 💡 Skip quizzes feature

**What reviewers complain about**

- 🐛 Can't hear audio explanations
- 🐛 App freezes and won't reload
- 🐛 Videos don't play
- 🐛 App crashes frequently
- 🐛 Lacks progress tracking

**Reported bugs**

- Cannot hear audio explanations
- App freezes and won't reload
- Videos do not play
- App crashes frequently
- Restore purchases not working

**Requested features**

- Progress tracking for lessons
- Offline access for videos
- Ability to download lesson videos
- Option to email worksheets as PDF
- Subtitles for deaf/hard of hearing users


### ETS Online Testing

[App page](https://appshunter.io/ios/app/ets-online-testing/id677797724)

This application enables users to take various ETS assessments, including Major Field Tests, Proficiency Profile, and HEIghten Outcomes Assessments, on their iPad. Institutions use these tests to measure student knowledge, assess program effectiveness, and improve curricula.

**Highlights:** Take ETS Major Field Tests, Complete ETS Proficiency Profile, Access HEIghten Outcomes Assessment Suite, Measure critical knowledge in major field, Assess critical thinking, reading, writing, math skills, Track general education learning outcomes

**In-app purchases:** none


## Frequently asked questions

### Is GRE free?

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

### Is ETS Online Testing free?

ETS Online Testing is free to download, with no in-app purchases.

### Which has better reviews, GRE or ETS Online Testing?

GRE is rated higher. GRE averages 4.9 out of 5 from 172 ratings, while ETS Online Testing averages 1.8 from 5 ratings.

### Do GRE or ETS Online Testing have ads?

Neither GRE nor ETS Online Testing shows ads.

### Which is updated more often, GRE or ETS Online Testing?

GRE ships an update every 6 months, and ETS Online Testing every 10 months. Most recently, GRE was updated on October 2, 2026 and ETS Online Testing on September 28, 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.*