Mental Math Trainer Mental Math Trainer v1.0.3

Download Mental Math Trainer

Hone your mental math skills with this easy to use app.

50,000 questions available!

Use this app to answer a series of questions over several categories. You can assess your mental math ability and growth by reviewing your performance.

Challenge your friends to beat your mental math score!

Using this app is guaranteed to sharpen you mental math, improve your brain power and strengthen your memory. It's educational and fun.

Try Mental Math Trainer today!


Parental rating: 
Everyone (age 6 and over)
Default language: 
Supported languages: 
Afrikaans, Amharic, Arabic, Belarusian, Bulgarian, Catalan, Czech, Danish, German, Greek, English (United Kingdom), English (India), Spanish, Spanish (United States), Estonian (Estonia), Persian, Finnish, French, French (Canada), Hindi, Croatian, Hungarian, Armenian (Armenia), Indonesian (legacy in code), Italian, Hebrew (legacy iw locale), Japanese, Georgian (Georgia), Khmer (Cambodia), Korean, Lithuanian, Latvian, Malay (Malaysia), Norwegian Bokmål, Dutch, Polish, Portuguese, Portuguese (Brazil), Portuguese (Portugal), Romanian, Russian, Slovak, Slovenian, Serbian, Swedish, Swahili, Thai, Turkish, Ukrainian, Vietnamese, Chinese (China), Chinese (Hong Kong SAR China), Chinese (Taiwan), Zulu
Trial version: 
"In-App" billing: 
With advertisements: 
Terms And Conditions/Copyright: 

copyright © osthoro August 2014

Privacy policy: 

This Privacy Policy governs the manner in which osthoro collects, uses, maintains and discloses information collected from users (each, a "User") of the SlideME service ("App Market"). This privacy policy applies to the App Market and all products and services offered by osthoro.

Personal identification information

We may collect personal identification information from Users in a variety of ways, including, but not limited to, when Users download and use Mental Math Trainer.

Non-personal identification information

We may collect non-personal identification information about Users whenever they interact with our app. Non-personal identification information may the type of device and technical information about Users means of connection to our app, such as the operating system and the Internet service providers utilized and other similar information.

How we use collected information

osthoro may collect and use Users personal information for the following purposes:
- To improve customer service
Information you provide helps us respond to your customer service requests and support needs more efficiently.

How we protect your information

We adopt appropriate data collection, storage and processing practices and security measures to protect against unauthorized access, alteration, disclosure or destruction of your personal information, username, password, transaction information and data stored on our Site.

Google Admob

Refer to the Admob Privacy Policy at:

Changes to this privacy policy

osthoro has the discretion to update this privacy policy at any time. When we do, we will revise the updated date at the bottom of this page. We encourage Users to frequently check this page for any changes to stay informed about how we are helping to protect the personal information we collect. You acknowledge and agree that it is your responsibility to review this privacy policy periodically and become aware of modifications.

Your acceptance of these terms

By using this app, you signify your acceptance of this policy. If you do not agree to this policy, please do not use our app. Your continued use of the app following the posting of changes to this policy will be deemed your acceptance of those changes.

Contacting us

If you have any questions about this Privacy Policy, the practices of this site, or your dealings with this site, please contact us at:

This document was last updated on August 25, 2014

Mental Math Trainer
Mental Math Trainer
Mental Math Trainer


Requires Google Play and/or account: 
Requires third-party libraries: 
Requires 'rooted' device: 
Target Android version: 
Android 4.4
Minimum Android version: 
Android 2.3
Requires features: 
Screen portrait, Touchscreen
Requires permissions: 
Access network state, Internet

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