# Mental Math vs Calcula

The clearest difference is in-app purchases: Calcula at none against Mental Math's 1. Calcula also leads on ads (none vs shown) and ratings volume (10 vs 2). Mental Math's advantage is rating (5.0 vs 4.6) and device support (3 vs 1). On price, review sentiment, update cadence and monetization model there is nothing between them.

Both are free to download. Mental Math sells 1 one-off in-app purchase. Calcula asks for nothing beyond the download.

Mental Math holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Calcula has 10 ratings behind it against 2, so its average is the more settled of the two. Written reviews split almost evenly too, at 100% and 100% positive.

Mental Math ships an update every 6 weeks, Calcula every 4 weeks. The most recent releases landed on October 24, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | Mental Math | Calcula |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mental-math-train-your-brain/id1499208866/reviews)** | [4.6 (10 ratings)](https://appshunter.io/ios/app/calcula-mental-math-trainer/id1510492911/reviews) |
| Number of ratings | 2 | **10** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 6 weeks | **Every 4 weeks** |
| Monetization | Free | Free |
| Size | 51 MB | 7 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Amna Mahmood](https://appshunter.io/developer/1483939415) | [Raj Pandya](https://appshunter.io/developer/1510492910) |

## What reviewers say

### Mental Math

[App page](https://appshunter.io/ios/app/mental-math-train-your-brain/id1499208866)

This free application helps you improve your mental calculation skills. It assesses your strengths and weaknesses to create a personalized practice plan, offering tips and exercises to master mathematical concepts quickly and efficiently.

**Highlights:** Personalized learning plans, Identifies strengths and weaknesses, Teaches mental math tricks, Practice exercises, Skill assessment

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $2.99 | one-time |


### Calcula

[App page](https://appshunter.io/ios/app/calcula-mental-math-trainer/id1510492911)

This app offers daily mental math drills with customizable modes and difficulty levels. Track your progress with detailed statistics, streaks, and achievements. Designed for focus with a clean interface and no ads or tracking.

**Highlights:** Four game modes: Standard, Percent, Squared, Sequence, Three answer styles: Type, Reveal, Multiple Choice, Flexible session lengths and difficulties, Streak building and leveling system, Unlockable achievements, Detailed performance statistics, Light and dark themes

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Mental Math free?

Mental Math is free to download, with in-app purchases available.

### Is Calcula free?

Calcula is free to download, with no in-app purchases.

### Which has better reviews, Mental Math or Calcula?

Mental Math is rated higher. Mental Math averages 5.0 out of 5 from 2 ratings, while Calcula averages 4.6 from 10 ratings.

### Do Mental Math or Calcula have ads?

Mental Math shows ads; Calcula does not.

### Which is updated more often, Mental Math or Calcula?

Mental Math ships an update every 6 weeks, and Calcula every 4 weeks. Most recently, Mental Math was updated on October 24, 2026 and Calcula on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*