# College Engineering Science vs Testora

The clearest difference is price: Testora at Free against College Engineering Science's $15.99. Testora also leads on update cadence (every 2 months vs every 5 months). College Engineering Science's advantage is ads (none vs shown) and device support (3 vs 1). On in-app purchases there is nothing between them.

Testora is free to download; College Engineering Science costs $15.99 up front. Neither carries in-app purchases, so what you see is what you pay.

College Engineering Science ships an update every 5 months, Testora every 2 months. The most recent releases landed on September 9, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | College Engineering Science | Testora |
| --- | --- | --- |
| Price | $15.99 | **Free** |
| Rating | — | **[4.6 (277 ratings)](https://appshunter.io/ios/app/testora-brain-training-tests/id6758659540/reviews)** |
| Number of ratings | — | **277** |
| Positive reviews | — | 26.7% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 5 months | **Every 2 months** |
| Monetization | — | Ad-supported |
| Size | 56 MB | 109 MB |
| Requires iOS | **12.0** | 17 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Willie van Schalkwyk](https://appshunter.io/developer/1016415734) | [Extramile Limited](https://appshunter.io/developer/1698355411) |

## What reviewers say

### College Engineering Science

[App page](https://appshunter.io/ios/app/college-engineering-science/id1533084500)

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

**In-app purchases:** none


### Testora

[App page](https://appshunter.io/ios/app/testora-brain-training-tests/id6758659540)

This app offers brain training exercises and personality tests to enhance cognitive skills like attention and focus. It encourages self-discovery and personal insight through guided sessions and reflection tools, designed for everyday application without pressure or competition.

**Highlights:** Cognitive skill training, Personality tests, Guided self-reflection, Attention and focus exercises, Decision-making exploration, Regularly updated content

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

**In-app purchases:** none


## Frequently asked questions

### Is College Engineering Science free?

College Engineering Science costs $15.99, with no in-app purchases.

### Is Testora free?

Testora is free to download, with no in-app purchases.

### Do College Engineering Science or Testora have ads?

Testora shows ads; College Engineering Science does not.

### Which is updated more often, College Engineering Science or Testora?

College Engineering Science ships an update every 5 months, and Testora every 2 months. Most recently, College Engineering Science was updated on September 9, 2026 and Testora on September 25, 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.*