Mental Math (Lite) vs Germany
Price, ratings, monetisation and update history for both games, side by side — with what reviewers say about each.
Mental Math (Lite)
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.
- Mental calculation exercises
- Image puzzles for motivation
- Basic Arithmetics
- Division with Remainder
- Percentage Calculation
- Roman Numerals
- Multiples and Divisors
- 4 Difficulty Levels
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The classic with over a million downloads! From the reviews: "Great little App" "Easy and efficient" "Wonderful and fun" Boost your gray matter now! Here's a quick check: What's 7 × (4 + 9)? Needed more than five seconds? This can be better! With Mental Math you can playfully improve your mental calculation skills through various exercises. Image puzzles are an incentive to carry on practicing. Mental Math has been developed in collaboration with mathematics teachers and is successfully put to used in many schools. Choose the exercises from many categories: - Basic Arithmetics - Division with Remainder - Percentage Calculation - Reading and Writing Roman Numerals - Common Multiples and Divisors Moreover, there are - 4 Difficulty Levels - an adjustable Time Limit - Exercises in order of operations and braces - Exercises to practice specific Multiplication Tables
Germany
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.
- Over 5000 questions
- 4 difficulty levels
- Over 2000 images
- Weakness training
- Worldwide rankings
- Encyclopedia
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Germany - Quiz Game is a quiz game that will help you learn everything about Germany - maps, flags, capitals, history, rivers, parks, castles and much more. This quiz game will help you learn everything about Germany in an easy and enjoyable way. Features of Germany - Quiz Game: ● Over 5000 questions x 4 difficulties ● Over 2000 different images ● Train your weaknesses after every game ● Worldwide rankings, Encyclopedia
Screenshots
Verdict
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.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | Mental Math (Lite) | Germany |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (52 ratings) | 4.9 (19 ratings) — better |
| Positive reviews | 73.1% of reviews | 86.7% of reviews — better |
| Number of ratings | 52 — better | 19 |
| Update frequency | Every 16 months — better | Every 22 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 10.3 — better | 11.0 |
| Further details — not scored | ||
| Size | 22 MB | 77 MB |
| Age rating | 4+ | 4+ |
| Developer | Trilliarden Entertainment GmbH | Martin Tomas |
Customer experience
Mental Math (Lite)
Germany
In-app purchases
Mental Math (Lite)
- Full Version$2.99
Germany
- +25 Lives$0.99
- +1 Key$0.99
- +100 Lives$2.99
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- No Ads (excl. Rewarded Ads)$2.99
- +1000 Hints$2.99
- +10 Keys$7.99
- +25 Keys$14.99
- +1000 Lives$21.99
- +10000 Hints$21.99
Questions
Is Mental Math (Lite) free?
Is Germany free?
Which has better reviews, Mental Math (Lite) or Germany?
Do Mental Math (Lite) or Germany have ads?
Which is updated more often, Mental Math (Lite) or Germany?
Other comparisons
