MentalMultiply is made and published by
Oren Frenkel.
AppBrain is an independent app data site and isn't affiliated with Oren Frenkel.
The app name, icon, screenshots and description belong to Oren Frenkel and are shown as
published on the App Store.
About MentalMultiply
MentalMultiply is an education app developed by Oren Frenkel.
What is the rating of MentalMultiply?
MentalMultiply has no ratings yet.
Is MentalMultiply free?
MentalMultiply is free. The app size is 5.54 MB. The latest version available is 1.1. The last update was on August 9, 2026.
What are the requirements for MentalMultiply?
The app has a content rating of Everyone. The app has been available on the App Store since July 2026.
Description by Oren Frenkel(from the App Store)
Mental Multiply teaches you how to multiply faster using the Trachtenberg System and powerful pattern-based mental-math techniques.
Designed for students, adults, teachers, and mental-math enthusiasts, Mental Multiply turns multiplication into a practical skill you can understand, practice, and improve.
Create personalized exercises based on your level and choose whether to solve the complete calculation process or focus only on the final answer.
Learn Faster Multiplication Methods
• Practice the Trachtenberg multiplication rules • Discover shortcuts for numbers close to 10, 20, 100, and 200 • Learn the “same tens, units add to 10” pattern • Follow clear, step-by-step explanations • Recognize useful number patterns and solve problems more efficiently
Personalized Practice
• Practice individual multiplication tables or combine several multipliers • Choose the number of digits in each exercise • Adjust the difficulty from beginner to advanced • Practice complete guided calculations or final answers only • Receive immediate feedback as you work
Choose Your Calculation Direction
Practice using:
• The familiar left-to-right answer-entry direction • The Trachtenberg right-to-left working method
This helps you learn the method in the way that feels most natural to you.
Built for Continuous Improvement
• Clean, distraction-free design • Structured practice sessions • Progress tracking and performance insights • Exercises for different experience levels • Support for multiple languages
Mental Multiply is ideal for:
• Students developing stronger multiplication skills • Adults who want to sharpen their mental arithmetic • Teachers demonstrating alternative calculation methods • Mental-math enthusiasts • Anyone preparing for mathematics or aptitude challenges
Move beyond memorization. Learn the rules, recognize the patterns, and build the confidence to calculate faster in your head.
Download Mental Multiply and start training your brain today.
Some features may require an in-app purchase.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
