Mental Math: Focus Trainer

Mental Math: Focus Trainer

Brain Train & Speed Math Daily

8 ratings
4 reviews
Free
In-App Purchases

Details

Released
January 29, 2026
Updated
November 12, 2026

Features

Mental Math: Focus Trainer screenshot #1 for iPhone
Mental Math: Focus Trainer screenshot #2 for iPhone
Mental Math: Focus Trainer screenshot #3 for iPhone
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Mental Math: Focus Trainer screenshot #5 for iPhone
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Mental Math: Focus Trainer screenshot #7 for iPhone
Mental Math: Focus Trainer screenshot #8 for iPhone
Mental Math: Focus Trainer screenshot #9 for iPhone
Mental Math: Focus Trainer screenshot #10 for iPhone
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About

Enhance concentration and mental speed with daily short sessions of mental math exercises. Improve processing speed, clarity, and focus for deep work, studying, or meetings. Track progress and customize training to build a daily focus ritual.

✓Performance testing
✓Mental math training (add, subtract, multiply, divide)
✓Customizable exercises
✓Progress tracking
✓Minimalist design
✓Focus improvement
Show original description
+2

What's New in Mental Math

1.26.0

November 12, 2026

Better accessibility. • Large text sizes no longer break screens: exercise tiles and cards make room for them. • VoiceOver reads sessions, results and exercises more clearly. • With Reduce Motion on, animations become a gentle fade. • With Differentiate Without Color on, the Mastery Map marks each result with a symbol. • Polish and bug fixes. Keep training!

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3

Subscriptions & In-App Purchases

Pro Monthly: Focus & Mental Math

Unlock Expert levels, custom exercises & analytics

$5.991 Month
How to cancel Mental Math subscription ⁉️

Events

Read more about Mastery Map

Mastery Map

A picture of what you actually know

Aug 16, 2026 — Sep 16, 2026

Read more about New Mental Math Challenges

New Mental Math Challenges

Practice mental math from easy to expert levels

Mar 15, 2026 — Mar 29, 2026

Read more about Personalized Training

Personalized Training

Build personalized math training

Mar 1, 2026 — Mar 13, 2026

User reviews

Simple and elegant, l like it.

Adding iCloud sync would be better, I do my exercises on iPad and lose my record on iPhone.

Response from developer

Thank you! iCloud sync is in the app now: your iPad and iPhone history merges and stays in sync. If anything looks off, write to denys.kotenko@icloud.com.

класс

класс👍

Excellent App

Initial Review:
I’ve tried many apps for math practice, and they were either too expensive or just not very good. This app, however, is affordable and does things almost perfectly. I especially love that I can review each session I’ve completed.

One thing I think could be better was the scoring. I found that there wasn’t enough transparency around how the score was calculated.

Update:
After taking a bit of a break from the app, I returned and was pleasantly surprised by a few updates.

Firstly, the scoring is much more transparent than before. The app now gives you a score for accuracy, as well as a separate score for speed. Previously, I believe these were grouped together, with the overall score being heavily weighted toward speed.

I had previously emailed the dev team about this scoring issue, and they responded very well to my feedback. So I’m happy to see that changes were actually made regarding the scoring.

The app also has articles covering various math tricks and tips to help improve your mental math.

Final Verdict:
If you’re looking for a highly gamified experience, I think you might be somewhat disappointed here. However, if you’re someone like me who uses math daily and is looking for a way to get better at mental math without relying on a calculator, this app is certainly for you.

Its entire principle is that being good at mental math isn’t the same as simply being good at calculating. It’s about learning tips and tricks that allow you to cut out much of the calculation and go straight to the answer. More than anything, it’s about practice.
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Response from developer

Thank you for coming back and updating your review! Your email about the scoring is a big part of why it now shows accuracy and speed separately, and we're glad it reads more clearly. And thanks for putting the app's idea better than we could: it's about practice, not calculation. Happy practicing!

Very bad

Says you are wrong when you are right. And it’s boring

Response from developer

Thank you for letting us know. We found what caused this and fixed it in a recent update. If anything still looks wrong, please write to denys.kotenko@icloud.com and we will look into it right away.

Developer apps

FAQ

What is Mental Math: Focus Trainer?

Mental Math: Focus Trainer offers short daily sessions of mental math exercises designed to improve concentration, processing speed, and mental clarity. It helps users build focus for activities like deep work, studying, or meetings.

Does Mental Math: Focus Trainer have ads?

No, Mental Math: Focus Trainer is ad-free, providing a distraction-free environment for your brain training sessions. This allows for uninterrupted focus on improving your mental skills.

What are the subscription options for Mental Math: Focus Trainer?

Mental Math: Focus Trainer offers a Pro Monthly subscription for $5.99 and a Pro Yearly subscription for $24.99. The yearly plan includes a 7-day free trial.

How does Mental Math: Focus Trainer track progress?

The app tracks your mental speed and accuracy over time, showing progress across different difficulty levels. This helps you monitor your improvements in consistency and overall performance.

What kind of math exercises are available in Mental Math: Focus Trainer?

You can practice core arithmetic operations including addition, subtraction, multiplication, and division. Exercises can be customized by operation, difficulty level, and number of questions.

Is Mental Math: Focus Trainer suitable for children?

The app has an age rating of 4+, making it suitable for a wide range of users. Its focus on basic arithmetic and cognitive skills can be beneficial for younger learners as well.

What devices does Mental Math: Focus Trainer support?

Mental Math: Focus Trainer is available on iPhone and iPad, allowing users to train their brains on their preferred Apple devices.

How often is Mental Math: Focus Trainer updated?

The app was last updated on November 7, 2026, indicating regular maintenance and potential feature additions. The latest version is 1.25.1.