Mental Maths Downloads & RevenueMental Maths : Calmenta · App Store
Устный счёт : Calmenta
Mental Maths : Calmenta is #69 in Education Grossing in Russia and charting in 1 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
DeveloperHelloProg
CategoryEducation
PriceFree
Released
Rating★ 5.0 (4)
Version1.3.7
Age rating4+
First seen by us
8 Nov 2026
8 Nov 2026Installs (est.)1k+ worldwide
Mental Maths : Calmenta update history & changes
Last change · 3 events since 17 Jul 2026Full timeline ↓Full timeline · 3 events
- 🆕Mental Maths : Calmenta first spotted by AppInsider#69 in Top Grossing · Education · Russia
- 📦Mental Maths : Calmenta version 1.3.7Мы добавили новые упражнения.
- 🆕Mental Maths : Calmenta released on the App Store
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
5.0 ★
4 ratings
Measured
Best rank now
#69
Education GrossingMeasured
Mental Maths : Calmenta on the App Store
App details
App ID
6790559635
Publisher
HelloProg Sarl
On the store since
Jul 2026
Under a year
Minimum OS
iOS 16.0+
iPhone 8 and later
Devices
iPhone · iPad
Universal purchase
Content rating
4+
Languages
31
AR BG CS DA NL EN FI FR DE EL HE HI …
Size
77 MB
Also listed in
Games
Mental Maths : Calmenta downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. App Store downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| Russia | EducationGrossing | #69 |
Apps near Mental Maths : Calmenta on the chart
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English game for kids. Fixies#71
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Ratings
App Store, worldwide.
Rating
5.0 ★
4 ratings
Measured
Ratings
4
Measured
About Mental Maths : Calmenta
Calmenta is a playful mental maths app to learn and practise 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 maths at their own pace, Calmenta offers mental maths exercises from beginner to extreme, with or without a timer.
LEARN AND PRACTISE MENTAL MATHS
• 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 recognises the digits directly on the device, bringing back a natural way of doing maths, close to pencil and paper.
20 CALCULATIONS AGAINST THE CLOCK
Take on the challenge with sets of 20 mental maths exercises and try to beat your best time.
Would you rather practise 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 maths, times tables, challenges and progress: practise every day with Calmenta.
Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Made for children who want to get better at maths at their own pace, Calmenta offers mental maths exercises from beginner to extreme, with or without a timer.
LEARN AND PRACTISE MENTAL MATHS
• 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 recognises the digits directly on the device, bringing back a natural way of doing maths, close to pencil and paper.
20 CALCULATIONS AGAINST THE CLOCK
Take on the challenge with sets of 20 mental maths exercises and try to beat your best time.
Would you rather practise 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 maths, times tables, challenges and progress: practise every day with Calmenta.
Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest updates
1.3.7
Мы добавили новые упражнения.