---
title: "Mental Math - Arithmetic Quiz — App Overview"
url: https://marlvel.ai/intel-report/games/com-trilliarden-kopfrechnen
category: Games
developer: Trilliarden Entertainment GmbH
platforms: ios, android
rating: 4.7 (44 ratings)
pricing: paid
report_level: overview
generated: 2026-04-24
last_verified: "2026-04-24T00:47:32.570Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This is a privacy-focused, open-source tool that gamifies mental arithmetic practice with granular difficulty controls and social competition features.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Games |
| Rating | 4.7 ★ (44) |
| Pricing | paid |
| Platforms | iOS, Android |
| Latest Version (iOS) | 2.3 |
| Latest Version (Android) | 23 |
| Developer | Trilliarden Entertainment GmbH |

<!-- SECTION: Summary -->
## What is Mental Math - Arithmetic Quiz?

Mental Math is an open-source Android application designed for arithmetic training through customizable practice sessions. It offers both fixed-task and time-limited game modes, allowing users to track progress and compete with friends via shared game links.

<!-- SECTION: Key Features -->
## Key Features

- **Customizable Training**: Users can select specific arithmetic operations and choose from nine difficulty levels based on standard mathematical algorithms.
- **Dual Game Modes**: The app provides Task Mode for completing a set number of problems and Timed Mode for solving as many as possible within a specific duration.
- **Social Challenges**: Users can share links to replay specific games or initiate new challenges with preset settings to compare scores with friends.

<!-- SECTION: Target Audience -->
## Who is it for?

Individuals looking to improve their mental arithmetic skills through structured, difficulty-adjustable practice.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/mental-math-arithmetic-quiz/id305627630?uo=2)
- [Google Play](https://play.google.com/store/apps/details?id=com.helddertierwelt.mentalmath&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/intel-report/games/com-trilliarden-kopfrechnen)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/games/com-trilliarden-kopfrechnen).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*