# Brain Training: Mental Calc — Mental Calculation Training > Mental calculation training app for addition, subtraction, and multiplication. (iPhone/iPad app by Koki Yoshida.) - Source: https://appshunter.io/ios/app/brain-training-mental-calc/id648668826 (this page in markdown: same URL + `.md`) - Developer: [Koki Yoshida](https://appshunter.io/developer/646980633) - Category: Games, Education, Family, Puzzle - Price: Free - Rating: 4.50/5 from 4 App Store ratings · 3 written reviews indexed - Age rating: 4+ - Requires: iOS 8.0 · 32 MB - Languages: American English, Japanese - Released: 2013-05-25 - Data updated: 2026-06-06 - Monetization: free - User reviews in markdown: https://appshunter.io/ios/app/brain-training-mental-calc/id648668826/reviews.md ## What is Brain Training? You can train your brain by this simple mental calculation of addition, subtraction, and multiplication. You will receive more points by correcting more difficult questions. This app records your results, and you can see how your brain is trained over time on the results page. You can check your ranking in the Game Center, and compete with other players in the world. ●Features● - Keep your brain in great condition. - More points by correcting difficult questions faster. - Records your results over time. - You can check your ranking in the Game Center. ## Key features - Mental calculation training - Addition, subtraction, multiplication - Points for difficult questions - Results tracking over time - Game Center rankings ## Recent user reviews (3 of 3) All indexed reviews: https://appshunter.io/ios/app/brain-training-mental-calc/id648668826/reviews.md ### 1/5 — Very disappointed and too confusing *2020-04-20* I got this app for my son and say if the question was 9+1 if I said 10 it would say I said 01! The numbers are also on a bad keyboard and I can’t change the keyboard. For my problems I do not recommend you getting this app and I recommend Squeebles apps instead. ### 5/5 — hi a love this game but It is not working *2014-07-22* All of a sudden, today it zeroed all my points. I had over 720000 and it doesnt let me play anymore, it has null x null as a question. what happened? ### 3/5 — Nice idea *2014-01-22* A nice idea but is complicated unless you make it to write the result from right to left ## Frequently asked questions about Brain Training ### What is Brain Training: Mental Calc? Brain Training: Mental Calc is a free mobile game designed to improve your mental calculation skills through addition, subtraction, and multiplication exercises. It tracks your progress and allows you to compete with others globally. ### Is Brain Training: Mental Calc free to play? Yes, Brain Training: Mental Calc is completely free to download and play. There are no in-app purchases or advertisements, offering an uninterrupted experience. ### Does Brain Training: Mental Calc have ads? No, Brain Training: Mental Calc does not contain advertisements. The app is ad-free, allowing users to focus on their mental training without interruptions. ### What devices does Brain Training: Mental Calc support? Brain Training: Mental Calc is available on iPhone, iPad, and iPod devices. It is designed to run on Apple's iOS operating system. ### How does Brain Training: Mental Calc track progress? The app records your results from each mental calculation session. You can view your performance over time on the results page to see how your brain training is progressing. ### Can I compete with other players in Brain Training: Mental Calc? Yes, you can check your ranking in the Game Center and compete with other players worldwide. This feature adds a competitive element to the mental calculation training. ### What age rating is Brain Training: Mental Calc? Brain Training: Mental Calc has an age rating of 4+. This indicates it is suitable for children aged four and older, as well as adults looking to exercise their minds. ### How often is Brain Training: Mental Calc updated? The latest version of Brain Training: Mental Calc is 1.1.3, which was last updated on February 21, 2018. While not frequently updated recently, the core functionality remains stable. ## Version history (last 5 releases) ### 1.1.3 — 2018-02-21 This app has been updated by Apple to display the Apple Watch app icon. - Bug fixes. ### 1.1.2 — 2017-07-19 - Bug fixes. ### 1.1.1 — 2015-11-04 - Bug fixes. ### 1.1.0 — 2013-10-29 - Add new setting items. - Change method of drawing the graph. - Fix some errors. ### 1.0.1 — 2013-05-30 Fixed result record error. Adjusted the time bonus for addition. ## Apps similar to Brain Training | App | Rating | Price | Category | | --- | --- | --- | --- | | [Remember Flow - Brain test](https://appshunter.io/ios/app/remember-flow-brain-test/id1050502679) | 4.9 (10) | Free | Games | | [Brain Challenge: Brain Trainer](https://appshunter.io/ios/app/brain-challenge-brain-trainer/id1440413039) | 4.4 (36) | Free | Games | | [Dino Spot the Difference Games](https://appshunter.io/ios/app/dino-spot-the-difference-games/id1465256142) | — | Free | Games | | [Brain Busta](https://appshunter.io/ios/app/brain-busta/id6475490280) | 5.0 (1) | Free | Games | | [ArithmeticWorkOut](https://appshunter.io/ios/app/arithmeticworkout/id1632108931) | — | Free | Games | | [Brain Booster Pro](https://appshunter.io/ios/app/brain-booster-pro/id1487644570) | 4.7 (23) | Free | Games | ## More apps by Koki Yoshida - [Jigsaw Puzzle Studio : Free Puzzles Every Day!](https://appshunter.io/ios/app/jigsaw-puzzle-studio-free-puzzles-every-day/id1095998746) All apps by Koki Yoshida: https://appshunter.io/developer/646980633 ## Related topics [koki yoshida](https://appshunter.io/ios/topics/koki-yoshida) · [rapid mental arithmetic](https://appshunter.io/ios/topics/rapid-mental-arithmetic) --- *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 2026-06-06.*