# PRAXIS vs ETS Online Testing

The clearest difference is review sentiment: PRAXIS at 88% against ETS Online Testing's 0%. PRAXIS also leads on rating (4.8 vs 1.8) and ratings volume (112 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. PRAXIS sells 1 in-app purchase, starting at $9.99 per month. ETS Online Testing asks for nothing beyond the download.

PRAXIS holds the better App Store score, 4.8 against 1.8. That said, the two scores are not equally well evidenced: PRAXIS has 112 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 88% of PRAXIS's written reviews are positive against 0% of ETS Online Testing's.

PRAXIS ships an update every 7 months, ETS Online Testing every 10 months. The most recent releases landed on October 1, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | PRAXIS | ETS Online Testing |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (112 ratings)](https://appshunter.io/ios/app/praxis/id428247781/reviews)** | [1.8 (5 ratings)](https://appshunter.io/ios/app/ets-online-testing/id677797724/reviews) |
| Number of ratings | **112** | 5 |
| Positive reviews | **87.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 7 months** | Every 10 months |
| Monetization | Subscription | **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

### PRAXIS

[App page](https://appshunter.io/ios/app/praxis/id428247781)

Prepare for PRAXIS Math tests with comprehensive study guides and practice exams. Offers a free trial period to explore content before committing to a subscription.

**Highlights:** Study guides, Practice tests, Free trial, Cancel anytime, Mobile access

**Features:** macOS Compatibility

**In-app purchases (1)**

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


### 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 PRAXIS free?

PRAXIS 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, PRAXIS or ETS Online Testing?

PRAXIS is rated higher. PRAXIS averages 4.8 out of 5 from 112 ratings, while ETS Online Testing averages 1.8 from 5 ratings.

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

Neither PRAXIS nor ETS Online Testing shows ads.

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

PRAXIS ships an update every 7 months, and ETS Online Testing every 10 months. Most recently, PRAXIS was updated on October 1, 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.*