# ThinkAbout vs YumaPlay

The clearest difference is review sentiment: ThinkAbout at 100% against YumaPlay's 17%. ThinkAbout also leads on in-app purchases (none vs 7) and ads (none vs shown). YumaPlay's advantage is update cadence (every 9 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. YumaPlay sells 7 one-off in-app purchases. ThinkAbout asks for nothing beyond the download.

ThinkAbout ships an update every 2 months, YumaPlay every 9 days. The most recent releases landed on October 9, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | ThinkAbout | YumaPlay |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **100.0% of reviews** | 16.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 64 MB | 57 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [h3ko Innovations GmbH](https://appshunter.io/developer/1143540818) | [Yusuf Kolac](https://appshunter.io/developer/1875926993) |

## What reviewers say

### ThinkAbout

[App page](https://appshunter.io/ios/app/thinkabout-controlling/id1472043575)

This quiz app aids in learning controlling concepts. Questions are approved by a professor of business administration and controlling. It offers a way to test your knowledge in this specialized field.

**Highlights:** Controlling content quizzes, Professor-approved questions, Business administration learning, Specialized knowledge testing

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

**In-app purchases:** none


### YumaPlay

[App page](https://appshunter.io/ios/app/yumaplay/id6758948682)

Test your general knowledge with a challenging quiz focused on top-10 lists and rankings. Compete against friends and climb global leaderboards by filling out complete lists in categories like sports, music, and history. Unlock hints to earn more points and prove your expertise.

**Highlights:** Top-10 list challenges, Diverse knowledge categories, Compete with friends, Global ranking system, Hint system for assistance, Intuitive and motivating gameplay

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Hints | $0.99 | one-time |
| 3 Skips | $0.99 | one-time |
| 25 Hints | $1.99 | one-time |
| 10 Skips | $1.99 | one-time |
| 50 Hints | $2.99 | one-time |
| YumaPlay Pro (Student) | $3.99 | one-time |
| YumaPlay Pro | $6.99 | one-time |


## Frequently asked questions

### Is ThinkAbout free?

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

### Is YumaPlay free?

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

### Do ThinkAbout or YumaPlay have ads?

YumaPlay shows ads; ThinkAbout does not.

### Which is updated more often, ThinkAbout or YumaPlay?

ThinkAbout ships an update every 2 months, and YumaPlay every 9 days. Most recently, ThinkAbout was updated on October 9, 2026 and YumaPlay on October 12, 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.*