Supported Features
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VoiceOver
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Larger Text
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Dark Interface
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Differentiate Without Color Alone
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Sufficient Contrast
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Reduced Motion
Mental Math : Calmenta
Math Facts & Times Tables
Free · In‑App Purchases
Become the best at mental math. Write your answers with your finger, like in an exercise book, and the app reads them right away. No ads, no account.
Calmenta is a playful mental math app to learn and practice addition, subtraction, multiplication and division. Work on times tables up to 12, take on timed challenges and write your answers straight on the screen with your finger.
Made for children who want to get better at math at their own pace, Calmenta offers mental math exercises from beginner to extreme, with or without a timer.
LEARN AND PRACTICE MENTAL MATH
• Addition, subtraction, multiplication, division, comparisons and powers.
• Times tables up to 12, one table at a time or all together.
• 4 difficulty levels to progress at your own pace.
• An “All” mode to mix different types of calculation.
• Build your own sets by choosing the operations, the level and the number of calculations.
WRITE YOUR ANSWER WITH YOUR FINGER
No keyboard needed: just write your answer anywhere on the screen.
Calmenta recognizes the digits directly on the device, bringing back a natural way of doing math, close to pencil and paper.
20 CALCULATIONS AGAINST THE CLOCK
Take on the challenge with sets of 20 mental math exercises and try to beat your best time.
Would you rather practice quietly? Turn on Training mode to play without a timer and without time pressure.
PROGRESS EVERY DAY
• Beat your records and earn stars.
• Collect badges as you progress.
• Grow your streak of days played.
• Track the operations and levels you have mastered.
• Keep improving, one calculation at a time.
FOR PARENTS
• No ads.
• No account required.
• Progress data stays on the device.
• A parents’ area lets you follow each child’s progress.
• See results by operation, mastered levels and records.
• Create several child profiles for the whole family.
FREE AND PREMIUM
Calmenta is free to use with 3 games a day and the first 2 levels.
Calmenta Premium unlocks:
• Unlimited games.
• All 4 difficulty levels.
• Several child profiles.
• Detailed parental tracking.
Mental math, times tables, challenges and progress: practice every day with Calmenta.
Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Ratings & Reviews
We’ve added new exercises.
The developer, HelloProg, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Contact Info
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- User Content
- Identifiers
- Usage Data
- Diagnostics
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- HelloProg Sarl
- Size
- 76.7 MB
- Category
- Education
- Compatibility
Requires iOS 16.0 or later.
- iPhone
Requires iOS 16.0 or later. - iPad
Requires iPadOS 16.0 or later. - Mac
Requires macOS 13.0 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 30 more
- English, Arabic, Bulgarian, Czech, Danish, Dutch, Finnish, French, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian Bokmål, Polish, Portuguese, Romanian, Russian, Simplified Chinese, Slovak, Spanish, Swedish, Thai, Traditional Chinese, Turkish, Ukrainian, Vietnamese
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Premium Yearly $17.99
- Premium Monthly $3.99
- Premium Lifetime $29.99
- Copyright
- © 2026 HelloProg Sàrl
