Challenge your math skills by estimating irrational numbers using guided formulas. Earn certificates for your achievements and share them with friends.




88+ iOS apps & games curated and reviewed
The best irrationals apps and games on iPhone average 4.2★ across 88+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 | Free | 5.0★ (4) | No | No | May 2026 | |
| 2 | Free | 4.3★ (75) | Yes | Yes | Sep 2026 | |
| 3 | Free | — | No | Yes | May 2026 | |
| 4 | Free | — | No | Yes | Sep 2026 | |
| 5 | Free | — | Yes | No | Aug 2026 | |
| 6 | Free | 4.1★ (22) | No | Yes | Aug 2026 | |
| 7 | Free | 4.3★ (6) | Yes | No | May 2026 | |
| 8 | Free | 3.5★ (2) | — | No | Jul 2026 |




Challenge your math skills by estimating irrational numbers using guided formulas. Earn certificates for your achievements and share them with friends.






Log and track rare and unique vehicles you spot. Save sightings, record locations privately, and build a personal garage of your discoveries. Share your passion with friends and compete on a global leaderboard.












This app generates unique math equations and exercises focused on square roots and higher-order roots. It provides complete solutions and detailed explanations for each level, making it ideal for exam preparation and homework assignments.


This app calculates the value of mathematical functions y = f(x) for various types of numbers, including irrational ones. It displays results as exact fractions with square roots and can convert them to decimals. The app also supports calculations involving two different input values, alpha and beta.


Explore classic philosophical thought experiments to challenge your thinking, uncover biases, and compare your reasoning with others. Analyze your patterns and gain deeper insights into your worldview. Designed for discovery with a distraction-free interface and offline functionality.




This calculator performs calculations with arbitrary precision, avoiding rounding errors common in standard calculators. It provides an extensive scientific keypad and can display an unlimited number of digits for exact results.


This app serves as a personal algebra 2 tutor, offering formulas, video lessons, and a comprehensive textbook. It aims to make learning algebra 2 accessible and understandable through visual explanations and structured content.


Master mental math techniques to calculate faster than a calculator. Learn proven tricks for multiplication, division, percentages, and more through clear explanations, practice drills, and timed challenges. Track your progress and build a consistent learning habit.


This app offers a quarterly journal of ideas, science, and culture from a skeptical perspective. It provides witty, incisive commentary and argument, featuring contemporary writing from notable contributors. Access selected pages or subscribe for full access to every issue and a searchable archive.


This tool performs all basic fraction operations, converts to decimals, and compares fractions. It offers a practice mode with a "wrong answer book" for targeted learning and is available in multiple languages.


This app offers a comprehensive collection of algebra questions and revision notes for GCSE students. It covers all exam boards and provides instant feedback with detailed explanations to help users track their progress and prepare for exams.


Learn algebra with step-by-step worked examples and video tutorials. Covers a wide range of topics from basic exponents to quadratic equations and word problems. Ideal for students or self-study at any algebra level.


This app helps you memorize digits of Pi, offering up to one million digits for practice. It features a dark mode interface and a network competition mode for up to five players. Ideal for educational purposes and memory improvement.


Perform calculations with fractions, decimals, and mixed numbers. Supports addition, subtraction, multiplication, and division. Results can be displayed in various formats.


Solve algebra homework and textbook problems with this comprehensive math software. It offers animated step-by-step solutions, a scientific and graphing calculator, and a user-friendly editor for various algebra levels.


Solve math homework and textbook problems with this comprehensive solver. It offers animated step-by-step solutions for a wide range of math topics, from basic operations to calculus. Includes a scientific and graphing calculator.