241+ iOS apps curated and reviewed
Out of 241+ computer science converter apps on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.1★ (9) | No | No | May 2026 |
| 2 |  | Free | — | — | No | Jul 2026 |
| 3 |  | Free | 4.3★ (83) | No | Yes | May 2026 |
| 4 |  | $4.99 | 5.0★ (2) | No | No | Jul 2026 |
| 5 |  | Free | 4.7★ (3) | Yes | Yes | Jun 2026 |
| 6 |  | Free | 1.0★ (3) | No | No | May 2026 |
| 7 |  | Free | 4.8★ (761) | No | No | Jul 2026 |
| 8 |  | Free | 4.7★ (47K) | Yes | No | Aug 2026 |
This app facilitates quick conversions between various number systems including decimal, binary, hexadecimal, and octal. It also supports signed integer conversions, text encoding, IP address calculations, and subnetting tools. Perform bitwise operations like AND, OR, and XOR with ease.
This app offers a powerful and user-friendly way to convert units and currencies. It includes a built-in calculator, mass/mole fraction converter, thermocouple module, and physical constants database. Customize your display and input mathematical expressions for complex conversions.
This comprehensive tool offers over 14,000 conversion possibilities across 30 categories, providing precise calculations for students, scientists, and travelers. It features an educational layout, smart tooltips, and currency updates from trusted sources.
This app offers a comprehensive suite of offline conversion tools for various file types, including documents, images, audio, and video. It features advanced functionalities like OCR, currency conversion, and code formatting, all processed locally for maximum privacy and security.
This utility app provides quick and easy conversions between various measurement units. It supports standard categories like length, area, volume, and weight, as well as specialized units for angle, speed, data storage, and currency for over 160 countries.
This app offers a comprehensive solution for converting various units and currencies. With over 25 categories and 150 currencies supported, it caters to a wide range of conversion needs. It is designed for Apple devices and supports 24 languages.
Quickly convert between thousands of units with an intelligent search and autocomplete feature. This app offers a streamlined interface, an integrated calculator, and the ability to save favorite conversions. It supports over 6,400 units across 51 categories, making it a comprehensive tool for all your conversion needs.
Effortlessly convert between hundreds of units across 26 essential categories with this precision calculator. Designed for speed and simplicity, it offers accurate results in seconds for students, professionals, and travelers alike. Enjoy offline functionality and a customizable experience.
This app offers a straightforward way to convert common measurements across various categories like length, weight, and temperature. It features a clean interface for quick input and instant, readable results, with options to swap units and view conversion history.
Easily convert numbers between various formats including binary, octal, decimal, and hexadecimal. Supports custom base conversions up to base 16. Ideal for students and professionals needing quick number system transformations.
Easily convert between a wide range of units across 20 categories, including length, weight, temperature, and more. Features live currency updates for 155 world currencies, refreshed daily. Designed for simplicity and visual appeal.
This app offers a comprehensive and customizable unit converter with over 1400 units across 52 categories. It includes a built-in calculator, currency conversion with automatic updates, and specialized converters for clothing and cooking. Designed for ease of use on Apple devices, it supports offline conversions and offers a clean, professional interface.
This app offers a powerful and user-friendly unit converter with 16 categories, including currency, length, and temperature. It allows for custom unit lists and provides live exchange rate updates for 148 currencies. Unlock all features with a one-time in-app purchase.
This app offers a comprehensive unit and currency converter with a vast array of categories and calculators for everyday needs. It allows users to customize templates, download shared ones, and provides automatic exchange rate updates for 167 world currencies.
This app offers a comprehensive unit and hardness conversion tool with an easy-to-use interface. It includes currency conversion with updated exchange rates, over 300 engineering and scientific units, and a specialized hardness converter. Additional features like timezone conversion, pace calculation, and a standard calculator enhance its utility.
This application provides a comprehensive tool for converting a wide range of metric units across various categories. It's designed for everyday use, financial transactions, and professional applications in fields like real estate and engineering.
This programming puzzle game introduces players to coding logic through interactive challenges. Guide a robot using commands to solve levels, learning concepts like procedures, loops, and conditionals. It's designed for beginners, making coding accessible and fun for students.
This app consolidates multiple conversion tools into a single, user-friendly interface. It offers a wide array of unit, time zone, and color code converters, along with an age and EMI calculator. Users can customize the layout and adjust conversion accuracy.
