# MathRoomBuddy vs Binary_Calculator

The clearest difference is price: Binary_Calculator at Free against MathRoomBuddy's $0.99. Binary_Calculator also leads on iOS requirement (10.0 vs 12.0). MathRoomBuddy's advantage is rating (5.0 vs 1.0). On ratings volume, update cadence, ads and in-app purchases there is nothing between them.

Binary_Calculator is free to download; MathRoomBuddy costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MathRoomBuddy holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

MathRoomBuddy ships an update every 22 months, Binary_Calculator every 23 months. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | MathRoomBuddy | Binary_Calculator |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/mathroombuddy/id1466211804/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/binary-calculator/id1611003861/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 22 months** | Every 23 months |
| Monetization | Paid | **Free** |
| Size | 8 MB | 27 MB |
| Requires iOS | 12.0 | **10.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mike Green](https://appshunter.io/developer/1466211803) | [Ahmad Sattar](https://appshunter.io/developer/1458483953) |

## What reviewers say

### MathRoomBuddy

[App page](https://appshunter.io/ios/app/mathroombuddy/id1466211804)

This utility app converts between IEEE floating-point and raw values, as well as hexadecimal and decimal formats. It also functions as a simple RPN calculator.

**Highlights:** IEEE floating-point conversion, Hexadecimal to decimal conversion, Decimal to hexadecimal conversion, RPN calculator functionality

**Features:** macOS Compatibility

**In-app purchases:** none


### Binary_Calculator

[App page](https://appshunter.io/ios/app/binary-calculator/id1611003861)

Easily perform arithmetic operations on binary numbers with this calculator. It offers basic and advanced modes, a history of past calculations, and an in-app binary keyboard for quick input. Get results in seconds with step-by-step solutions.

**Highlights:** Basic and advanced modes, Calculation history, In-app binary keyboard, Multiple arithmetic operations, Decimal to binary conversion, Step-wise solutions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MathRoomBuddy free?

MathRoomBuddy costs $0.99, with no in-app purchases.

### Is Binary_Calculator free?

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

### Which has better reviews, MathRoomBuddy or Binary_Calculator?

MathRoomBuddy is rated higher. MathRoomBuddy averages 5.0 out of 5 from 2 ratings, while Binary_Calculator averages 1.0 from 1 ratings.

### Do MathRoomBuddy or Binary_Calculator have ads?

Neither MathRoomBuddy nor Binary_Calculator shows ads.

### Which is updated more often, MathRoomBuddy or Binary_Calculator?

MathRoomBuddy ships an update every 22 months, and Binary_Calculator every 23 months. Most recently, MathRoomBuddy was updated on October 3, 2026 and Binary_Calculator on September 30, 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.*