# Mental Math (Lite) vs Germany

The clearest difference is ads: Mental Math (Lite) at none against Germany's shown. Germany's advantage is rating (4.9 vs 4.7) and review sentiment (87% vs 73%). On price, ratings volume, update cadence and in-app purchases there is nothing between them.

Both are free to download. Mental Math (Lite) sells 1 one-off in-app purchase and Germany sells 9 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Germany holds the better App Store score, 4.9 against 4.7. Both are backed by a comparable volume of ratings — 52 and 19 respectively. Written reviews point the same way: 73% of Mental Math (Lite)'s written reviews are positive against 87% of Germany's.

Mental Math (Lite) ships an update every 16 months, Germany every 22 months. The most recent releases landed on November 1, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Mental Math (Lite) | Germany |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (52 ratings)](https://appshunter.io/ios/app/mental-math-lite/id758358888/reviews) | **[4.9 (19 ratings)](https://appshunter.io/ios/app/germany-quiz-game/id1241973030/reviews)** |
| Number of ratings | **52** | 19 |
| Positive reviews | 73.1% of reviews | **86.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 16 months** | Every 22 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 22 MB | 77 MB |
| Requires iOS | **10.3** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Trilliarden Entertainment GmbH](https://appshunter.io/developer/1121555076) | [Martin Tomas](https://appshunter.io/developer/1201287740) |

## What reviewers say

### Mental Math (Lite)

[App page](https://appshunter.io/ios/app/mental-math-lite/id758358888)

Playfully improve your mental calculation skills with various exercises and image puzzles. Developed with mathematics teachers, this app offers multiple difficulty levels and categories to boost your brain power.

**Highlights:** Mental calculation exercises, Image puzzles for motivation, Basic Arithmetics, Division with Remainder, Percentage Calculation, Roman Numerals, Multiples and Divisors, 4 Difficulty Levels

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Version | $2.99 | one-time |


### Germany

[App page](https://appshunter.io/ios/app/germany-quiz-game/id1241973030)

Test your knowledge of Germany with this engaging quiz game. Learn about its geography, history, and culture through thousands of questions and images. Improve your understanding by training your weaknesses and competing globally.

**Highlights:** Over 5000 questions, 4 difficulty levels, Over 2000 images, Weakness training, Worldwide rankings, Encyclopedia

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| +25 Lives | $0.99 | one-time |
| +1 Key | $0.99 | one-time |
| +100 Lives | $2.99 | one-time |
| No Ads (excl. Rewarded Ads) | $2.99 | one-time |
| +1000 Hints | $2.99 | one-time |
| +10 Keys | $7.99 | one-time |
| +25 Keys | $14.99 | one-time |
| +1000 Lives | $21.99 | one-time |
| +10000 Hints | $21.99 | one-time |


## Frequently asked questions

### Is Mental Math (Lite) free?

Mental Math (Lite) is free to download, with in-app purchases available.

### Is Germany free?

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

### Which has better reviews, Mental Math (Lite) or Germany?

Germany is rated higher. Mental Math (Lite) averages 4.7 out of 5 from 52 ratings, while Germany averages 4.9 from 19 ratings.

### Do Mental Math (Lite) or Germany have ads?

Germany shows ads; Mental Math (Lite) does not.

### Which is updated more often, Mental Math (Lite) or Germany?

Mental Math (Lite) ships an update every 16 months, and Germany every 22 months. Most recently, Mental Math (Lite) was updated on November 1, 2026 and Germany on October 29, 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.*