# Binary Master Converter vs Mental Math

The clearest difference is review sentiment: Binary Master Converter at 100% against Mental Math's 60%. Binary Master Converter also leads on in-app purchases (none vs 2) and iOS requirement (14.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. Mental Math sells 2 in-app purchases, starting at $6.99 per month. Binary Master Converter asks for nothing beyond the download.

## The numbers

| Metric | Binary Master Converter | Mental Math |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.8 (14 ratings)](https://appshunter.io/ios/app/mental-math/id6741392626/reviews)** |
| Number of ratings | — | **14** |
| Positive reviews | **100.0% of reviews** | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Weekly |
| Monetization | **Free** | Freemium |
| Size | 26 MB | 27 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Oleh Mykhalevych](https://appshunter.io/developer/1774937080) | [Habi](https://appshunter.io/developer/1768088004) |

## What reviewers say

### Binary Master Converter

[App page](https://appshunter.io/ios/app/binary-master-converter/id6737292135)

Test your number-to-binary conversion skills in this fast-paced game. Earn points for correct answers and bonus points for quick conversions. The faster you are, the quicker the next challenge appears.

**Highlights:** Random number generation (1-255), Binary code conversion gameplay, Scoring system for correct answers, Bonus points for rapid conversions, Increasing difficulty with higher scores

**Features:** macOS Compatibility

**In-app purchases:** none


### Mental Math

[App page](https://appshunter.io/ios/app/mental-math/id6741392626)

This app makes practicing math skills enjoyable for all ages through habit-forming exercises. It offers various math topics, custom equation creation, and multiple input methods. Personalized feedback and progress tracking help build confidence and foster a love for math.

**Highlights:** Addition, subtraction, fractions, multiplication practice, Custom equation creation, Handwriting input and audio guidance, Personalized feedback and progress tracking, Playful characters and rewards system, Family learning options

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Mental Math | $6.99 | per month |
| Mental Math | $49.99 | per year |


## Frequently asked questions

### Is Binary Master Converter free?

Binary Master Converter is free to download, with no in-app purchases.

### Is Mental Math free?

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

### Do Binary Master Converter or Mental Math have ads?

Neither Binary Master Converter nor Mental Math shows ads.

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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.*