Best Try Complexity Apps

215+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated June 2026

With an average user rating of 4.6★, the try complexity category is one of the App Store's strongest. Browse all 215+ apps we track, sorted so the most loved ones surface first.

Top Picks for Try Complexity

Try Complexity#1

Try Complexity by Try Complexity

Great drinks, better mornings.
Editor's Choice
🌟 Lifestyle
5.0(2 ratings)
Free
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Explore a diverse range of non-alcoholic and THC-infused beverages. Discover new drinks through a comprehensive database, community reviews, and personalized recommendations. Share your favorites and stay updated on the latest trends and offers.

Claude by Anthropic#2

Claude by Anthropic by Anthropic PBC

AI assistant for life and work
Strong Contender
📊 Productivity
4.7😊(193K ratings)
FreeAdsIn-App Purchases
#2in Productivity
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This AI assistant helps you write, research, code, and solve complex problems. It can analyze documents, code, and images, and even respond to voice commands. Expand your capabilities and tackle new projects with this intelligent thinking partner.

What We Love

  • 🚀 Powerful and versatile AI assistant
  • 👍 Intuitive and easy to use interface
  • 💡 Innovative features like 'Projects'
  • 🤖 Intelligent and thoughtful responses

Room to Improve

  • 🔒 Concerns about privacy and data usage
  • 🚫 Limitations on free usage and throttling
  • 🐛 Occasional bugs and crashes
Kodable Basics#3

Kodable Basics by SurfScore, Inc

Coding for Kids 4-10
Worth Considering
📚 Education
4.7😐(21K ratings)
FreeAdsIn-App Purchases
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This app teaches children aged 4-10 foundational computer science concepts through engaging, game-based activities. It helps kids develop critical thinking and problem-solving skills by guiding them through mazes and allowing them to create their own games. The curriculum is designed to transition from basic logic to writing real code.

What We Love

  • 💡 Fun and educational coding game
  • 👍 Helps develop critical thinking and problem-solving skills
  • 🚀 Engaging for kids of various ages
  • 🎨 Ability to create custom characters and games

Room to Improve

  • 💰 Subscription-based model with high costs
  • 🐛 Frequent crashes and bugs
  • 🔒 Misleading trial period and automatic subscription

More Try Complexity apps to explore

4
codeSpark - Coding for Kids
codeSpark - Coding for Kids
codeSpark - Coding for Kids
Code. Create. Play. Repeat.
Free

This app offers hundreds of interactive coding games and activities for children aged 3-10. Kids can solve puzzles, design their own games and stories, and even participate in coding contests. It focuses on building essential coding concepts and problem-solving skills in a safe, ad-free environment.

Hundreds of coding games and activitiesCreate your own games and storiesPuzzles to master coding concepts
📚 Education
(40K)
free with in-app purchases
5
Sololearn: Learn to Code
Sololearn: Learn to Code
Sololearn: Learn to Code
Python, Java, C#, HTML courses
Free

Learn programming languages like Python, Java, and C# through interactive lessons and hands-on practice. This app offers bite-sized courses, coding challenges, and AI-powered support to help you build practical coding skills on the go. Join millions of learners worldwide advancing their careers and creating real-world solutions.

Interactive coding lessonsHands-on coding exercisesAI-powered coding support
📚 Education
(81K)
free with in-app purchases
6
Mimo: Learn Coding/Programming
Mimo: Learn Coding/Programming
Mimo: Learn Coding/Programming
Code Python, HTML, JavaScript
Free

Learn to code in Python, JavaScript, HTML, CSS, and SQL with AI-assisted development. This app guides you from beginner to building production-ready software and portfolio projects. Master modern developer workflows and launch your career.

Learn Python, JavaScript, HTML, CSS, SQLAI-assisted software developmentBuild portfolio projects
📚 Education
(108K)
free with in-app purchases
7
Computational Complexity
Computational Complexity
Computational Complexity
by Patrick Madden
Free

Explore fundamental concepts of computational complexity with interactive graphs and live sorting algorithm demonstrations. Developed by academics, this app offers a fun and educational way to visualize algorithmic growth and efficiency.

Interactive Big-O function graphsLive sorting algorithm demonstrationsVisualizes algorithmic growth
📚 Education
(4)
free
8
Codecademy Go
Codecademy Go
Codecademy Go
Practice coding anywhere
Free

Practice coding skills on the go with personalized recommendations and daily flashcards. Reinforce concepts, review syntax, and track your progress to stay on track with your learning goals. Learn various tech skills like web development, data science, and AI.

Personalized course recommendationsDaily coding flashcardsPractice coding syntax
📚 Education
(38K)
free with in-app purchases
9
Learn C++ Programming
Learn C++ Programming
Learn C++ Programming
by Innovative Investments Limited
Free

Learn C++ programming with interactive mini-lessons and tutorials directly on your mobile device. Practice writing your own code with instant feedback and step-by-step guidance to avoid getting stuck. Includes video tutorials for deeper understanding.

Interactive mini-lessonsWrite your own C++ codeInstant code checker
📚 Education
(369)
free with in-app purchases
10
Enki: Learn Coding/Programming
Enki: Learn Coding/Programming
Enki: Learn Coding/Programming
Python JavaScript SQL CSS Code
Free

This AI-powered coach helps you learn coding, data skills, and productivity tools. It offers personalized lessons, code review, and interactive exercises to build your expertise. Engage with a community, track your progress, and receive career advice to advance your technical skills.

AI-powered skills coachPersonalized learning pathsCode review and feedback
📚 Education
(1.1K)
free with in-app purchases
11
Programming Hub: Learn Coding
Programming Hub: Learn Coding
Programming Hub: Learn Coding
Code Java,C,Python,AI,Compiler
Free

Learn to code through interactive, game-like lessons. Access over 5000 code examples and 35+ courses in various programming languages, all within a single app. Practice and build your skills with the world's fastest compiler.

Interactive coding lessons5000+ code examples35+ programming courses
📚 Education
(9.8K)
free with in-app purchases
12
Tynker: Coding for Kids
Tynker: Coding for Kids
Tynker: Coding for Kids
Learn to code. Mod Minecraft
Free

This app offers a fun and engaging platform for children to learn coding and artificial intelligence. It guides them from visual block coding to text-based languages like Python and JavaScript, with opportunities to mod Minecraft and create AR apps.

Block-to-text coding transitionAI and Machine Learning basicsMinecraft modding and creation
📚 Education
(18K)
freemium
13
Hopscotch-Programming for kids
Hopscotch-Programming for kids
Hopscotch-Programming for kids
A bite-sized intro to coding
Free

This app allows children to create their own games, art, and stories using kid-friendly programming. Users can share their creations with a moderated community, play and remix projects from others, and learn to code through interactive video tutorials.

Create games, art, and storiesKid-friendly programming interfaceShare creations with a moderated community
📚 Education
(15K)
freemium
14
GitHub
GitHub
GitHub
Projects, ideas, & code to go
Free

Manage your code projects, review changes, and collaborate with your team on the go. This app allows you to stay updated with notifications, respond to issues, and browse files and code from anywhere.

Browse notificationsRead, react, and reply to Issues and Pull RequestsReview and merge Pull Requests
🛠️ Developer Tools
(34K)
free with in-app purchases
15
Encode: Learn to Code
Encode: Learn to Code
Encode: Learn to Code
Learn coding at your pace
Free

Learn to code with interactive, bite-sized lessons designed for busy schedules. Master popular languages like Python, JavaScript, and SQL through hands-on exercises and challenges. Ideal for beginners, this app makes coding accessible and fun, offering certificates upon completion.

Bite-sized interactive lessonsHands-on coding exercisesLearn Python, JavaScript, HTML/CSS, SQL
📚 Education
(6.3K)
free with in-app purchases
16
Learn C++: Programiz
Learn C++: Programiz
Learn C++: Programiz
Learn C++ step-by-step
Free

Learn C++ programming with interactive tutorials, a built-in compiler, and quizzes. This app guides beginners through core concepts with practical examples and allows for code editing and execution. Offers a free mode and an optional subscription for an enhanced learning experience.

Step-by-step C++ tutorialsBuilt-in C++ compilerInteractive quizzes
📚 Education
(59)
freemium
17
C/C++ Programming Compiler
C/C++ Programming Compiler
C/C++ Programming Compiler
Learn and code in C/C++
Free

Write and execute C/C++ code directly on your mobile device. This application supports the latest compilers and offers advanced editing features for learning and testing code snippets. It allows for easy file management and sharing.

Compile and run C/C++ programsView program output and errorsSelect C++ compiler standards (C++98 to C++23)
📚 Education
(116)
free with in-app purchases
18
Python Coding Editor & IDE App
Python Coding Editor & IDE App
Python Coding Editor & IDE App
Compiler - Run & Learn Py 3
Free

Learn and run Python 3 code on your mobile device with this AI-powered editor. Features include a compiler, debugger, code completion, and built-in challenges to enhance your programming skills.

Python 3 interpreter and compilerAI-powered code assistanceBuilt-in debugger
🛠️ Developer Tools
(2.5K)
free with in-app purchases
19
Code! Learn Swift Version
Code! Learn Swift Version
Code! Learn Swift Version
Easily learn how to program
Free

Learn to code in Swift directly on your mobile device with interactive lessons. Practice writing your own code with instant feedback and step-by-step guidance to master programming concepts.

Interactive mini lessonsWrite your own Swift codeReal-time code checker
📚 Education
(6.7K)
free with in-app purchases
20
Coding For Kids: Learn To Code
Coding For Kids: Learn To Code
Coding For Kids: Learn To Code
Learning Games Academy App
Free

This app teaches children the fundamentals of coding through over 200 engaging games. It helps develop problem-solving, memory, and logical thinking skills, preparing them for future academic and technological challenges. The program covers essential coding concepts with numerous levels and interactive activities.

200+ fun coding gamesTeaches sequences, loops, functions, debugging, arraysImproves problem-solving skills
📚 Education
(4.4K)
subscription