17+ iOS apps & games curated and reviewed
Finding the right duodecimal apps and games can be overwhelming with so many options. We've analyzed 17+ apps and games to bring you the best choices for 2026, from free options to premium solutions with advanced features.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.0★ (4) | No | No | May 2026 |
| 2 |  | Free | 4.9★ (9) | No | No | Jul 2026 |
| 3 |  | Free was $0.99 | 5.0★ (2) | No | No | May 2026 |
| 4 |  | Free | — | No | No | May 2026 |
| 5 |  | Free | 4.9★ (68) | No | Yes | Jul 2026 |
| 6 |  | Free | — | No | No | May 2026 |
| 7 |  | Free | 4.3★ (3) | Yes | No | May 2026 |
| 8 |  | Free | — | Yes | Yes | May 2026 |
This educational calculator promotes the use of Base Twelve (duodecimal) in math and science. It offers standard mathematical functions in both duodecimal and decimal modes, with automatic conversion between them. It utilizes Reverse Polish Notation (RPN) for calculations.
This utility app offers a free calculator with multiple number systems including Hex, Decimal, Octal, Binary, and Dozenal. It features large, easy-to-press buttons and a clear display for comfortable use. Copy and paste functionality is integrated via intuitive gesture controls.
A calculator designed for users who prefer Reverse Polish Notation (RPN). It offers a familiar interface for RPN users and includes support for duodecimal calculations.
Easily convert numbers between Binary, Decimal, Hexadecimal, and Octal formats. This educational tool is designed for quick and accurate number system conversions.
Convert numbers between decimal, binary, hexadecimal, and octal numeral systems. Supports integers from 0 to 2^31-1 in base ten. Ideal for students and developers needing quick number base conversions.
Master number base conversions with this educational tool. It offers step-by-step solutions for decimal to any base conversions and provides over 12,000 practice assignments to solidify your understanding.
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.
Experience forgotten ancient board games brought to life with modern app design. Play against AI, friends, or global players online and offline. Collect unique game pieces and enjoy cloud saves across multiple titles.
This utility converts numbers between decimal, hexadecimal, binary, and Gray code formats. Changes to one value automatically update the others, making it a convenient tool for engineers. It also features an animated demonstration of the Tower of Hanoi puzzle.
