Best Irrationals Apps & Games

88+ iOS apps & games curated and reviewed

4.2 avg rating
19 free apps & games
Updated August 2026

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.

Compare top Irrationals Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1IrrationalsIrrationalsFree5.0★ (4)NoNoMay 2026
2CarSpotterCarSpotterFree4.3★ (75)YesYesSep 2026
3NovlNovlFreeNoYesMay 2026
4Nature TCGNature TCGFreeNoYesSep 2026
5Logic NutsLogic NutsFreeYesNoAug 2026
6RootsRootsFree4.1★ (22)NoYesAug 2026
7functionCalculatorfunctionCalculatorFree4.3★ (6)YesNoMay 2026
8Think AgainThink AgainFree3.5★ (2)NoJul 2026

Top Picks for Irrationals

CarSpotter#2

CarSpotter by Thomas McPherson

Track your spots.
Strong Contender
🌟 Lifestyle
4.3😊(75 ratings)
FreeAdsIn-App Purchases
CarSpotter screenshot 1
CarSpotter screenshot 2
CarSpotter screenshot 3
CarSpotter screenshot 4
CarSpotter screenshot 5
CarSpotter screenshot 6

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.

What We Love

  • 👍 Fun and engaging app
  • 🚀 Free to use
  • 🤝 Great for sharing with friends
  • 💯 Excellent design and UI

Room to Improve

  • 🔍 Needs better car identification
  • 🗺️ Map functionality needs improvement
  • 🔋 Gas system can be limiting

More Irrationals apps to explore

4
Nature TCG
Nature TCG
Nature TCG
by Irrational Technology PTY LTD
Free
🎮 Games
(0)
5
Logic Nuts
Logic Nuts
Logic Nuts
by 涛 王
Free
🔧 Utilities
(0)
6
Roots
Roots
Roots
Equations Solver and Generator
Free

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.

Generates unique equations and exercisesProvides complete solutionsCovers square roots and higher-order roots
📚 Education
(22)
free with in-app purchases
7
functionCalculator
functionCalculator
functionCalculator
by Jirou Fukuda
Free

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.

Calculate function values for any number typeDisplay results as exact fractionsConvert results to decimal
📚 Education
(6)
ad-supported
8
Think Again
Think Again
Think Again
by Jeremy Stangroom
Free

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.

Classic philosophical thought experimentsAnalyze reasoning and cognitive biasesCompare responses with global averages
📚 Education
(2)
free
9
The Modern Rationalist
The Modern Rationalist
The Modern Rationalist
Enjoy reading on the go!
Free
📰 Magazines & Newspapers
(0)
10
Constructive Calculator
Constructive Calculator
Constructive Calculator
Calculator that doesn't round
Free

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.

Arbitrary-precision calculationsUnlimited digit displayScientific keypad
🔧 Utilities
(1)
free
11
Algebra 2 — formulas
Algebra 2 — formulas
Algebra 2 — formulas
by AppCrab
Free

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.

Ordered set of basic formulas and theorems37 video lessonsComprehensive textbook
📚 Education
(2)
free with in-app purchases
12
Mental Math Tricks: MathMind
Mental Math Tricks: MathMind
Mental Math Tricks: MathMind
Mental Math Tricks & Drills
Free

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.

30 proven mental math tricksTechniques for multiplication, division, percentages, fractions, and moreStep-by-step explanations and 'why it works' sections
📚 Education
(1)
free with in-app purchases
13
New Humanist
New Humanist
New Humanist
by The Rationalist Association
Free

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.

Witty and incisive commentaryQuarterly journal of ideasFeatures contemporary writing
📰 Magazines & Newspapers
(4)
subscription
14
Fraction Calculator-Decimal RA
Fraction Calculator-Decimal RA
Fraction Calculator-Decimal RA
Fraction Calculator & Tutor
Free

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.

Basic fraction operationsDecimal conversionFraction comparison
🔧 Utilities
(13)
ad-supported
15
GCSE Maths Algebra Revision LT
GCSE Maths Algebra Revision LT
GCSE Maths Algebra Revision LT
730 questions in 86 topics
Free

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.

730 algebra questions73 revision notesCovers all exam boards
📚 Education
(2)
free with in-app purchases
16
Algebra Study Guide LT
Algebra Study Guide LT
Algebra Study Guide LT
by Flamethrower
Free

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.

Step-by-step worked examplesHundreds of practice problemsVideo tutorials
📚 Education
(4)
free
17
Memorize Pi Digits - 3.14π
Memorize Pi Digits - 3.14π
Memorize Pi Digits - 3.14π
Improve memory by memorizing π
$4.99

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.

Memorize up to 1 million Pi digitsDark mode UI designNetwork competition mode (up to 5 players)
📊 Productivity
(149)
free with in-app purchases
18
RationalNumberCalculator
RationalNumberCalculator
RationalNumberCalculator
by Jirou Fukuda
Free

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

Fraction arithmeticDecimal and fraction operationsFour arithmetic operations
📚 Education
(6)
ad-supported
19
FX Algebra Solver
FX Algebra Solver
FX Algebra Solver
by Euclidus Inc
Free

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.

Animated step-by-step solutionsScientific calculatorGraphing calculator
📚 Education
(92)
free with in-app purchases
20
FX Math Solver
FX Math Solver
FX Math Solver
by Euclidus Inc
Free

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.

Animated step-by-step solutionsScientific calculatorGraphing calculator
📚 Education
(86)
free with in-app purchases

FAQ about Irrationals

What are the best irrationals apps & games for iPhone?
Irrationals tops our irrationals apps & games ranking as of August 2026, with a 5.0-star average from 4 App Store ratings, and it's free to download.
Yes — 19 of the top irrationals apps & games we rank are free to download, including Irrationals and CarSpotter.
Irrationals has no ads and has no in-app purchases, according to its App Store listing as of August 2026.
We track 88+ irrationals apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Irrationals is a math game designed to challenge players to estimate irrational numbers using provided math formulas. It offers a fun way to engage with mathematical concepts.
In Irrationals, you will enter a world of irrational numbers and use guide math formulas to estimate them. The game provides a framework to test your estimation skills.