# Insight Mr Bit vs Mental Math Exercises

The clearest difference is price: Insight Mr Bit at Free against Mental Math Exercises's $0.29. Insight Mr Bit also leads on iOS requirement (12.0 vs 17.6). Mental Math Exercises's advantage is update cadence (every 2 months vs every 7 months). On ads, in-app purchases and device support there is nothing between them.

Insight Mr Bit is free to download; Mental Math Exercises costs $0.29 up front. Neither carries in-app purchases, so what you see is what you pay.

Insight Mr Bit ships an update every 7 months, Mental Math Exercises every 2 months. The most recent releases landed on October 1, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Insight Mr Bit | Mental Math Exercises |
| --- | --- | --- |
| Price | **Free** | $0.29 |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 2 months** |
| Monetization | Free | — |
| Size | 82 MB | 1 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | iPad | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Laurence Rogers](https://appshunter.io/developer/947467609) | [仁超 张](https://appshunter.io/developer/1792659119) |

## What reviewers say

### Insight Mr Bit

[App page](https://appshunter.io/ios/app/insight-mr-bit/id1175915875)

Create simple programs in plain English to control the BBC micro:bit. Design games, control external devices, and compose music without complex coding. Ideal for developing logical thinking skills.

**Highlights:** Create programs in plain English, Control BBC micro:bit via Bluetooth, Design and play games, Control external devices, Compose and play music, Develop logical thinking skills

**In-app purchases:** none


### Mental Math Exercises

[App page](https://appshunter.io/ios/app/mental-math-exercises/id6741766258)

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

**In-app purchases:** none


## Frequently asked questions

### Is Insight Mr Bit free?

Insight Mr Bit is free to download, with no in-app purchases.

### Is Mental Math Exercises free?

Mental Math Exercises costs $0.29, with no in-app purchases.

### Do Insight Mr Bit or Mental Math Exercises have ads?

Neither Insight Mr Bit nor Mental Math Exercises shows ads.

### Which is updated more often, Insight Mr Bit or Mental Math Exercises?

Insight Mr Bit ships an update every 7 months, and Mental Math Exercises every 2 months. Most recently, Insight Mr Bit was updated on October 1, 2026 and Mental Math Exercises on October 3, 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.*