# Mental Math vs Brain Bard

The clearest difference is in-app purchases: Brain Bard at none against Mental Math's 1. Mental Math's advantage is update cadence (every 2 weeks vs every 4 weeks). On price, review sentiment, ads and device support there is nothing between them.

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

Mental Math ships an update every 2 weeks, Brain Bard every 4 weeks. The most recent releases landed on October 16, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Mental Math | Brain Bard |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/mental-math-fast-calculation/id1515025315/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 4 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 59 MB | 2 MB |
| Requires iOS | **17.0** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Oliver Glaettli](https://appshunter.io/developer/1515025314) | [Matthew Young](https://appshunter.io/developer/1735397314) |

## What reviewers say

### Mental Math

[App page](https://appshunter.io/ios/app/mental-math-fast-calculation/id1515025315)

Enhance your mental math abilities with this interactive app. It offers engaging gameplay and exercises, teaching calculation secrets and tricks to solve problems quickly. Track your progress and compete globally.

**Highlights:** Basic operations (+, -, x, /), Multiplication tables (1-20), Power calculation (1-100), Percentage challenges, Fast calculation tricks, Adjustable difficulty levels, Progress tracking

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Purchase Mental Calculation | $6.99 | one-time |


### Brain Bard

[App page](https://appshunter.io/ios/app/brain-bard/id6479275273)

Enhance your daily math skills with targeted exercises for calculation and estimation. Practice at your own pace or challenge your speed with timed sessions. Track your progress and build confidence with numbers.

**Highlights:** Flexible practice mode with custom operators and difficulty, Approximation training for real-world estimation, High-intensity sprint mode for speed challenges, Progress tracking with lifetime statistics, Customizable sessions by operator and digit length

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mental Math free?

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

### Is Brain Bard free?

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

### Do Mental Math or Brain Bard have ads?

Neither Mental Math nor Brain Bard shows ads.

### Which is updated more often, Mental Math or Brain Bard?

Mental Math ships an update every 2 weeks, and Brain Bard every 4 weeks. Most recently, Mental Math was updated on October 16, 2026 and Brain Bard on October 9, 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.*