# Aptitude Test Trainer vs NumBubbles

The clearest difference is price: NumBubbles at Free against Aptitude Test Trainer's $5.99. NumBubbles also leads on update cadence (every 2 weeks vs every 6 months) and iOS requirement (11.0 vs 15.0). Aptitude Test Trainer's advantage is ads (none vs shown) and chart position (#191 vs unranked). On in-app purchases and device support there is nothing between them.

NumBubbles is free to download; Aptitude Test Trainer costs $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Aptitude Test Trainer ships an update every 6 months, NumBubbles every 2 weeks. The most recent releases landed on October 26, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Aptitude Test Trainer | NumBubbles |
| --- | --- | --- |
| Price | $5.99 | **Free** |
| Rating | **[3.6 (8 ratings)](https://appshunter.io/ios/app/aptitude-test-trainer/id554676520/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 61.9% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | Free | — |
| Best chart rank | **#191** | — |
| Size | 136 MB | 81 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seliant ApS](https://appshunter.io/developer/554676523) | [Prathamesh Sawant](https://appshunter.io/developer/1465281497) |

## What reviewers say

### Aptitude Test Trainer

[App page](https://appshunter.io/ios/app/aptitude-test-trainer/id554676520)

**Currently charting:** #191 Top Paid · Education (US App Store)

Prepare for aptitude tests or sharpen your cognitive skills with a vast question bank. Practice with detailed solutions, track your progress, and compare your scores against others. Customize your training by selecting categories, modes, and question counts.

**Highlights:** Over 2600 practice questions, Detailed explained solutions, Customizable test modes, Score progression tracking, Comparison with other users, Multiple question categories

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

**In-app purchases:** none


### NumBubbles

[App page](https://appshunter.io/ios/app/numbubbles-mini-game/id1565836614)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Aptitude Test Trainer free?

Aptitude Test Trainer costs $5.99, with no in-app purchases.

### Is NumBubbles free?

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

### Do Aptitude Test Trainer or NumBubbles have ads?

NumBubbles shows ads; Aptitude Test Trainer does not.

### Which is updated more often, Aptitude Test Trainer or NumBubbles?

Aptitude Test Trainer ships an update every 6 months, and NumBubbles every 2 weeks. Most recently, Aptitude Test Trainer was updated on October 26, 2026 and NumBubbles on October 8, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*