249+ iOS apps curated and reviewed
If you already know Programmer's Calculator, this is the deeper bench. 249+ programmer calculator apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.7★ (845) | No | Yes | Aug 2026 |
| 2 |  | Free | 4.9★ (38) | No | No | Jul 2026 |
| 3 |  | Free | 4.8★ (3.6K) | No | No | Aug 2026 |
| 4 |  | Free | — | Yes | No | Jul 2026 |
| 5 |  | Free | 4.6★ (32) | No | Yes | Aug 2026 |
| 6 |  | Free | 4.3★ (4) | No | Yes | Jul 2026 |
| 7 |  | $3.99 | 5.0★ (1) | No | No | Aug 2026 |
| 8 |  | Free | 4.7★ (1.7M) | Yes | Yes | Aug 2026 |
This application serves as a versatile calculator designed for programmers. It supports conversions and calculations across binary, decimal, and hexadecimal number systems.
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 app offers a versatile calculator with three distinct modes: Basic, Scientific, and Programmer. It provides a history view, sharing capabilities, and supports various input and output formats. The app is designed for iPhone, iPad, and iPod Touch.
This tool assists developers with number base conversions and CRC calculations for strings and hex bytes. Additional features are planned for future updates.
Instantly convert between Hex, Decimal, Octal, and Binary number bases. Perform bitwise operations and choose your bit width for precise calculations. Features real-time updates, history, and dark mode support for developers and students.
Perform instant conversions between binary, decimal, octal, and hexadecimal number systems. Supports various arithmetic and logical operations, including bitwise functions. Handles negative numbers and fractions with 8 to 64-bit support.
This app offers a comprehensive suite of calculation tools, including basic, scientific, and unit conversion functions. It features an AI-powered math solver that can solve problems from photos and a dedicated math notes section for jotting down equations and diagrams. Accessibility options like dynamic text size and VoiceOver support are also included.
This utility converts between number bases like binary, octal, decimal, and hexadecimal. It supports bitwise operations, complements, and smart entry for immediate calculations. Results can be easily copied to the clipboard for use in other applications.
This app provides a comprehensive calculator experience, filling the gap for a built-in option on iPads. It offers basic, scientific, fraction, programmer, and tip calculations, along with unit and currency conversion. The interface is designed with a modern flat UI, supporting various orientations and multitasking features.
This advanced calculator app offers a powerful math core and algebra engine for basic to complex calculations. It includes features like step-by-step solutions, handwriting recognition, and 2D graphing, making it suitable for students, engineers, and programmers.
