# Mimir Mental Math

> Learn and practice mental math tricks and problem-solving techniques. (iPhone/iPad app by Snarp.)

- Source: https://appshunter.io/ios/app/mimir-mental-math/id404566657 (this page in markdown: same URL + `.md`)
- Developer: [Snarp](https://appshunter.io/developer/376179401)
- Category: Education, Games
- Price: $1.99
- Rating: 5.00/5 from 1 App Store ratings · 19 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 88 MB
- Languages: American English, German (Germany)
- Released: 2010-11-23
- Data updated: 2026-08-22
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/mimir-mental-math/id404566657/reviews.md

## What is Mimir Mental Math?

Would you like to improve your mental math skills? Would you like to learn how to solve difficult math problems with ease and impress yourself and your friends with your math skills? With this app you will not only train your brain by solving math problems, you will also learn special mental math tricks.

For many math problems, special tricks exist that make solving these much easier. It is important to know when to use which trick, but also how to solve a math problem if none of these special tricks can be used.

This app contains 44 lessons (with up to 3 tricks per lesson) where you will learn tips and tricks for the following types of math problems:
-Addition
-Subtraction
-Multiplication
-Division
-Divisibility
-Remainders
-Squaring
-Square and cube roots
-Calculate the weekday for any date

You will not only learn the special tricks, but also more general solutions.

In the second part of this app, the training, you can solve random math problems with increasing difficulty (adaptive training). Or you can select what type of math problem you want to practice, and in which range the numbers should be (training with choice). The goal here is not only to become better and faster at solving math problems, you will also learn to detect which trick would be the best for the current math problem. This is why there is a help button in the training-section. If you push this button, the application will search for the trick or tip that is possibly the easiest for solving the current math problem.

Additional features:
-Two languages: All texts are in english and german.
-Two different GUI-designs: Use a blue background with white text in sci-fi movie style. Or switch to a white background with black text.

Lessons:
Introduction
Addition
Subtraction
Single digit multiplications
x 10 and x 5
x 2, x 4 and x 8
x 9 and x 3
x 6 and x 7
x 11 and x 12
Multiplication of numbers between 11 - 19 and between 91 - 99
Multiplication of numbers close to a power of 10
Multiplication of numbers close to multiples of 100 or 1000
Multiplying numbers with two different bases
Multiplication of 2 digit numbers
Multiplication of 3 digit numbers
x 111, x 21 and x 121
x 101 and x 1001
x 15, x 25 and x 50
x 95 and x 125
x 2-digit numbers that end in 5 and x 50 to 59
x 99, x 999 and x 999999…
x 19 and x 2-digit numbers that end in 9 (including a special case)
÷ 10, ÷ 5 and ÷ 4
÷ 9 and ÷ 8
Division: Remainders method
General division method
Divisibility by 2, 5 and 10
Divisibility by 9, 3 and 6
Divisibility by 4, 8 and 7
Divisibility by 11, 12 and 13
Remainder when dividing by 2, 5 and 10
Remainder when dividing by 3, 9 and 6
Remainder when dividing by 4 and 8
Remainder when dividing by 7 and 11
Squaring 1 to 29
Squaring numbers ending with 5, and 50 to 59
Squaring 26 to 125
Squaring numbers close to 1000, and general squaring method
Squaring numbers ending with 1 or with 25
Squaring numbers ending with 9 or that have only 9s
Perfect cube root
Perfect cube root of numbers between 100 and 200
Perfect square root
Day for any date

## Key features

- 44 math lessons with tricks
- Addition, subtraction, multiplication, division
- Squaring and cube roots
- Calculate weekday for any date
- Adaptive and choice-based training
- Help button for trick suggestions
- Dual language support (English/German)

## Recent user reviews (10 of 19)

All indexed reviews: https://appshunter.io/ios/app/mimir-mental-math/id404566657/reviews.md

### 5/5 — Super App

*2023-05-07*

Alles was man braucht. Gute App. Fairer Preis. Kein Abo! Kann man unbedenklich Kaufen! Hier wird einem nicht die Kohle aus der Tasche gezogen, sondern man bekommt gutes Hirnfutter.

### 5/5 — Macht Spass

*2022-01-23*

Super App, die mal das Hirn fordert.

### 4/5 — Top, aber

*2021-05-10*

Ich finde die App sehr gut. Die Erklärungen sind auch super. Allerdings fehlt mir das Prozentrechnen.

### 5/5 — Fantastisch

*2020-05-12*

Tolle App zum Training von Kopfrechnen! Nach 2 Jahren habe ich nicht mehr mit einem Update gerechnet. Freut mich umso mehr!

### 5/5 — Hervorragend

*2018-06-16*

Super App! Das beste, was ich zu diesem Thema bisher gefunden habe. Ich benutze sie fast täglich.

### 4/5 — Nice

*2018-06-13*

I have had a rekindled interest in mental math after seeing Arthur Benjamin perform on youtube. This is an excellent trainer. Nice fluid interface.

### 5/5 — Echter Geheimtipp

*2015-12-09*

Super App. Schlicht aufgebaut, macht was man erwartet. 
Volle Weiterempfehlung!

### 4/5 — SUPER aber...

*2014-09-23*

Die app ist jeden cent wert! 
Das Lernen mit der App ist superleicht und es macht spaß ! ABERRR : ich hasse es, dass meine musik ausgeht sobald ich die app öffne. Bitte aendern! Dann gibt es den 5ten stern

### 5/5 — Top

*2014-01-17*

Super Trainingsspiel. Macht Spaß und hilft. Ergänze Dieses mit anderen Braintrainern.

### 5/5 — OUTSTANDING Apps!!!!

*2014-01-16*

I have two of your apps, and they are both the highest-quality apps!!!  This is the neatest app to sharpen my mind and quicken my math skills.  I wish I would have had this app years ago.  Great for both children and adults.  Your apps are OUTSTANDING!!!

## Frequently asked questions about Mimir Mental Math

### What math topics does Mimir Mental Math cover?

Mimir Mental Math covers a wide range of topics including addition, subtraction, multiplication, division, divisibility, remainders, squaring, square roots, cube roots, and calculating the weekday for any date.

### How does Mimir Mental Math help users learn?

The app provides 44 detailed lessons, each with up to three tricks, to teach special methods for solving math problems. It also offers adaptive training and practice with choices to reinforce learning.

### Can I practice specific types of math problems in Mimir Mental Math?

Yes, the 'training with choice' feature allows you to select the specific type of math problem you want to practice and the range of numbers involved.

### Does Mimir Mental Math offer any assistance during practice?

Yes, Mimir Mental Math includes a help button in the training section. This button suggests the easiest trick or tip for solving the current math problem.

### What languages are available in Mimir Mental Math?

Mimir Mental Math is available in two languages: English and German. All texts within the application are provided in both languages.

### What is the price of Mimir Mental Math?

Mimir Mental Math is a paid application priced at $1.99.

### On which devices can I use Mimir Mental Math?

Mimir Mental Math is supported on iPhones, iPads, and iPods.

### How often is Mimir Mental Math updated?

The latest version of Mimir Mental Math is 2.07, and it was last updated on September 4, 2020.

## Version history (last 5 releases)

### 2.07 — 2020-09-04

Thank you for using Mimir Mental Math!

This update includes:
-You can now also choose 30, 40, 75 and 150 as the maximum values in "training with choice".

### 2.06 — 2020-09-01

Thank you for using Mimir Mental Math!

This update includes:
-Possibility to select square root and cube root number range in training.

### 2.02 — 2020-06-02

Bugfix for crash on iPhone 7 Plus

### 2.01 — 2020-05-11

Complete remake! 
Different design and optimized for all resolutions. 
The adaptive training has been completely changed.

### 1.82 — 2017-09-16

Better custom training options

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## More apps by Snarp

- [Mimir Mnemo](https://appshunter.io/ios/app/mimir-mnemo/id409813793)
- [Mimir Mental Math Lite](https://appshunter.io/ios/app/mimir-mental-math-lite/id416770677)
- [MathMathMath](https://appshunter.io/ios/app/mathmathmath/id519709094)
- [Mimir Knowledge Trainer](https://appshunter.io/ios/app/mimir-knowledge-trainer/id739003216)
- [Mimir Knowledge Trainer Lite](https://appshunter.io/ios/app/mimir-knowledge-trainer-lite/id813504077)

All apps by Snarp: https://appshunter.io/developer/376179401

## Related topics

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

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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 2026-08-22.*