# Useless Knowledge vs Vertical Ball

The clearest difference is review sentiment: Useless Knowledge at 60% against Vertical Ball's 0%. Useless Knowledge also leads on rating (4.2 vs 3.0) and ratings volume (22 vs 2). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Useless Knowledge holds the better App Store score, 4.2 against 3.0. That said, the two scores are not equally well evidenced: Useless Knowledge has 22 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 60% of Useless Knowledge's written reviews are positive against 0% of Vertical Ball's.

## The numbers

| Metric | Useless Knowledge | Vertical Ball |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (22 ratings)](https://appshunter.io/ios/app/useless-knowledge/id996797439/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/vertical-ball/id1515725530/reviews) |
| Number of ratings | **22** | 2 |
| Positive reviews | **60.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 months |
| Monetization | Free | Free |
| Size | 25 MB | 53 MB |
| Requires iOS | 11.3 | **10.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Hayden Bowden](https://appshunter.io/developer/996797438) | [SDP Games SAS](https://appshunter.io/developer/309578706) |

## What reviewers say

### Useless Knowledge

[App page](https://appshunter.io/ios/app/useless-knowledge/id996797439)

Test your brain with over 2,500 trivia questions covering a wide range of useless facts. Challenge your knowledge and see how much obscure information you can recall.

**Highlights:** Over 2,500 trivia questions, Tests general knowledge, Suitable for all ages, Brain-power challenge, Extensive question bank

**In-app purchases:** none


### Vertical Ball

[App page](https://appshunter.io/ios/app/vertical-ball/id1515725530)

Experience a free, innovative 3D game where you hold, aim, and release to escape gravity. It's easy to learn but challenging to master, offering satisfying gameplay with beautiful graphics.

**Highlights:** Hold, aim, release gameplay, Escape gravity mechanics, Beautiful 3D graphics, Easy to learn, hard to master, Satisfying gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Useless Knowledge free?

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

### Is Vertical Ball free?

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

### Which has better reviews, Useless Knowledge or Vertical Ball?

Useless Knowledge is rated higher. Useless Knowledge averages 4.2 out of 5 from 22 ratings, while Vertical Ball averages 3.0 from 2 ratings.

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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.*