# Binary Brain vs Programming Calculator

The clearest difference is price: Programming Calculator at Free against Binary Brain's $0.99. Programming Calculator also leads on update cadence (every 4 weeks vs every 38 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Programming Calculator is free to download; Binary Brain costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Binary Brain ships an update every 38 months, Programming Calculator every 4 weeks. The most recent releases landed on September 21, 2026 and September 2, 2026 respectively.

## The numbers

| Metric | Binary Brain | Programming Calculator |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | — | **[4.9 (38 ratings)](https://appshunter.io/ios/app/programming-calculator/id1481845623/reviews)** |
| Number of ratings | — | **38** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 38 months | **Every 4 weeks** |
| Monetization | — | Free |
| Size | 6 MB | 7 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [George Chalkiadoudis](https://appshunter.io/developer/1040522966) | [Mikhail Razin](https://appshunter.io/developer/1460485493) |

## What reviewers say

### Binary Brain

[App page](https://appshunter.io/ios/app/binary-brain/id1040522967)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Programming Calculator

[App page](https://appshunter.io/ios/app/programming-calculator/id1481845623)

This utility app allows users to instantly convert numbers between bases 2 and 30, perform calculations, and get accurate results. It features a developer-friendly interface with real-time updates and dark mode support.

**Highlights:** Base conversion (2-30), Developer-friendly calculations, Real-time value updates, Intuitive one-hand interface, Dark mode support, Supports multiple number systems

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Binary Brain free?

Binary Brain costs $0.99, with no in-app purchases.

### Is Programming Calculator free?

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

### Do Binary Brain or Programming Calculator have ads?

Neither Binary Brain nor Programming Calculator shows ads.

### Which is updated more often, Binary Brain or Programming Calculator?

Binary Brain ships an update every 38 months, and Programming Calculator every 4 weeks. Most recently, Binary Brain was updated on September 21, 2026 and Programming Calculator on September 2, 2026.

---

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