# Mental Math (Lite) — Brain Training Game

> Brain training game for improving mental calculation skills through various exercises. (iPhone/iPad app by Trilliarden Entertainment GmbH.)

- Source: https://appshunter.io/ios/app/mental-math-lite/id758358888 (this page in markdown: same URL + `.md`)
- Developer: [Trilliarden Entertainment GmbH](https://appshunter.io/developer/1121555076)
- Category: Games, Education, Trivia
- Price: Free with in-app purchases
- Rating: 4.70/5 from 52 App Store ratings · 26 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.3 · 22 MB
- Languages: American English, German (Germany)
- Released: 2013-11-28
- Data updated: 2026-09-09
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/mental-math-lite/id758358888/reviews.md

## What is Mental Math (Lite)?

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

## Key features

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

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

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


## Recent user reviews (10 of 26)

All indexed reviews: https://appshunter.io/ios/app/mental-math-lite/id758358888/reviews.md

### 5/5 — Diese App ist wirklich spitzenmäßig. Ich habe damit mit Spaß und Erfolg Kopfrechnen gelernt

*2025-10-14*

Suuuuper gute App

### 5/5 — Love everything but one tiny suggestion:)

*2023-09-10*

I love everything about this app, especially the Roman numeral quizzes. The only thing that would make it better is if it had the option to turn to “dark mode”. Staring at a white screen hurts my eyes lol and maybe there is dark mode maybe I missed it but all in all I rate this MMMCMLXXIII/X (3973/10 lol)

### 2/5 — Absturz

*2022-07-16*

Leider stürzt die App bei eigenen Bildern ab. 
Schade auch, dass man nicht Rechenarten-Kombis vorgeben kann. Z.B. Multiplikation und Addition und Subtraktionen in einer Aufgabe

### 5/5 — 😇😇

*2022-07-07*

OMG THANK YOU SO MUCH I LIVE THIS APP!!😇😇🥹

### 4/5 — Gute App

*2021-12-08*

Ich habe viel Spaß mit der App, die Bilder sind schön. Kann man auch andere Bilder einstellen,  nicht nur Natur, sondern auch Menschen? Liebe Grüße 😃

### 5/5 — Great little App

*2021-06-25*

I bought the first one and I've been waiting for a update for ages. It's a nice improvement on the earlier one. I use it regular it keeps the grey matter ticking over . . Buy it :-) . . . This App should come free with every phone :-)

### 1/5 — Eigene Bilder funktioniert nicht

*2021-05-05*

Die Funktion für die Kinder als Motivation eigene Bilder hochzuladen, die ich für über 3 Euro zugebucht habe, funktioniert nicht. Nach erstmaliger Auswahl stürzt sie jedesmal ab, sobald ich versuche neue zu laden. Auch zeigt er diese nicht an, nur die generischen der App. Das ist ärgerlich, da die verkaufe Funktion nicht läuft. Kauf ohne Gegenleistung!

**Developer response:** Danke für Ihre Rückmeldung! Leider kann ich dieses Problem auf meinen Testgeräten nicht nachstellen. Bitte stellen Sie sicher, dass Sie der App Zugriff auf die Fotos auf Ihrem Gerät erlauben. Dies kann in der "Einstellungen"-App eingestellt werden. Sollte dies nicht funktionieren, schreiben Sie mir bitte eine Mail an info@trilliarden.net und ich schaue mir das Problem genauer an. Vielen Dank!

### 3/5 — Ok...

*2020-07-16*

This is a good app for learning mental maths however if you buy the upgrade half the time the pictures are completely blank and there is nothing there even if you get them all correct! Also there is a really annoying ding that sounds at random times I think it’s meant to mean something but it just sounds like every few minutes and I don’t really know y. Overall, a good game but I think it needs a few bug fixes.

### 3/5 — Aufgaben zu einfach

*2020-04-26*

Die Idee und das Design der App finde ich toll. ABER: zum Beispiel bei Multiplikation kommt ständig •0, •1, •10 - das macht das Erlebnis kaputt und entspricht nicht der gewählten Schwierigkeit. Deshalb benutze ich die App nicht mehroft . Keine Kaufempfehlung sofern das nicht geändert wird.

### 5/5 — Sehr gut

*2020-02-23*

Tolle App,man kann es sich zurecht einstellen und benutzen 👍

## Frequently asked questions about Mental Math (Lite)

### What is Mental Math (Lite)?

Mental Math (Lite) is a brain training game designed to help users improve their mental calculation skills through various exercises and puzzles. It was developed in collaboration with mathematics teachers and is used in schools.

### What types of math exercises does Mental Math (Lite) offer?

The app offers exercises in Basic Arithmetics, Division with Remainder, Percentage Calculation, Reading and Writing Roman Numerals, and Common Multiples and Divisors. It also includes exercises for order of operations, braces, and specific multiplication tables.

### Does Mental Math (Lite) have different difficulty levels?

Yes, Mental Math (Lite) features 4 adjustable difficulty levels to cater to users of varying skill levels. It also allows for an adjustable time limit for exercises.

### Is Mental Math (Lite) suitable for children?

Mental Math (Lite) has an age rating of 4+, making it suitable for children. Its engaging exercises and puzzles can help young learners develop foundational math skills.

### What devices does Mental Math (Lite) support?

Mental Math (Lite) is available on iPhone and iPod devices. It was released on November 28, 2013, and its latest version is 2.3, last updated on January 18, 2019.

### How is Mental Math (Lite) rated by users?

Users have given Mental Math (Lite) a high rating of 4.7 stars from 51 ratings. Reviews describe it as a 'Great little App,' 'Easy and efficient,' and 'Wonderful and fun.'

### Does Mental Math (Lite) have ads?

No, Mental Math (Lite) does not contain advertisements. The app is free to download and use, with optional in-app purchases.

### Can I practice specific multiplication tables with Mental Math (Lite)?

Yes, Mental Math (Lite) includes specific exercises designed to help users practice their multiplication tables. This feature aids in reinforcing memorization and quick recall.

## Version history (last 4 releases)

### 2.3 — 2019-01-18

• Update UI for newer devices
• Fixes a bug where custom photo albums couldn't be selected

### 2.2 — 2015-06-02

• Supports iPhone 6 and iPhone 6 Plus
• Multiple user profiles (requires in-app purchase)
• Bug fixes

### 2.1 — 2014-02-13

Mental Math is now a free download!

### 2.0 — 2013-11-27

No release notes.

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## More apps by Trilliarden Entertainment GmbH

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All apps by Trilliarden Entertainment GmbH: https://appshunter.io/developer/1121555076

## Related topics

[mimir mental math lite](https://appshunter.io/ios/topics/mimir-mental-math-lite)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-09.*