# Mental Math : Calmenta — Tables, addition, division

> Tables, addition, division (iPhone/iPad app by HelloProg.)

- Source: https://appshunter.io/ios/app/mental-math-calmenta/id6790559635 (this page in markdown: same URL + `.md`)
- Developer: [HelloProg](https://appshunter.io/developer/1866892083)
- Category: Education, Games
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 16.0 · 12 MB
- Languages: American English, Arabic, Danish, Dutch, Finnish, French (France), German (Germany), Italian, Japanese, Korean and 5 more
- Released: 2026-07-17
- Data updated: 2026-08-18
- User reviews in markdown: https://appshunter.io/ios/app/mental-math-calmenta/id6790559635/reviews.md

## What is Mental Math?

Calmenta turns mental math into a game. You write the answer with your finger, straight on the screen: no keyboard, no buttons. Simple, fast, addictive, for children and adults alike.

WHAT MAKES CALMENTA UNIQUE
• Write with your finger anywhere on the screen: digit recognition runs on the device.
• A timed challenge: 20 calculations, as fast as you can, to beat your record.
• Addition, subtraction, multiplication, division, comparisons... and an "All" mode that mixes everything.
• 4 levels, from beginner to extreme, that follow your progress.

MAKE PROGRESS AND STAY MOTIVATED
• Badges to collect and a daily streak to grow.
• Record tracking, stars and a small celebration for every success.
• Every game gives you a "+": problems solved, best time, next badge.

FOR PARENTS
• No ads, no account, no data collection: everything stays on the device.
• A parents area to follow each child's progress.
• Several child profiles for the whole family.

FREE AND PREMIUM
Calmenta is free with 3 games a day and the first 2 levels. Premium unlocks unlimited games, all levels, multiple profiles and detailed parental tracking. 7-day free trial, then a yearly subscription, or a one-off "lifetime" purchase.

Train your brain, one calculation at a time.

Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Abonnement annuel | $9.99 | per year |
| Premium Monthly | $3.99 | per month |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Premium à vie | $22.99 | one-time |



## Version history (last 3 releases)

### 1.2 — 2026-08-16

• Multiplication tables, from 2 to 12, to work through one at a time.
• Bug fixes and improvements.

### 1.1 — 2026-07-30

• Calmenta now speaks 15 languages.
• Reworked digit recognition: answers written with a finger are read more reliably, even in a hurry.
• Redesigned end-of-game screen, clearer about progress.
• Optional daily reminder, switched on from settings.
• The eraser now clears the whole answer at once.
• Various fixes: legal pages, settings, iPad layout.

### 1.0 — 2026-07-17

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-18.*