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.






249+ iOS apps curated and reviewed
If you already know Programming Calculator, this is the deeper bench. 249+ bin oct dec hex calculator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of October 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated | |
|---|---|---|---|---|---|---|---|
| 1 | Free | 4.9★ (38) | No | No | Sep 2026 | ||
| 2 | Free | 4.7★ (845) | No | Yes | Oct 2026 | ||
| 3 | $2.99 | — | No | No | Jun 2026 | ||
| 4 | Free | — | No | No | May 2026 | ||
| 5 | $0.99 | — | No | No | Oct 2026 | ||
| 6 | Free | 1.0★ (1) | No | No | May 2026 | ||
| 7 | Free | — | No | No | Sep 2026 | ||
| 8 | Free | — | No | No | Sep 2026 |






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.

This application serves as a versatile calculator designed for programmers. It supports conversions and calculations across binary, decimal, and hexadecimal number systems.





