KtCoder - Kotlin IDE with AI

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Everyone
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About this app

KtCoder is an AI-powered mobile Kotlin IDE with a coding agent.

Write, compile, run, debug, and improve Kotlin code directly on your phone. KtCoder gives beginners, students, and developers a fast and practical Kotlin coding environment on mobile.

AI Coding Agent for Kotlin
1. Generate Kotlin code from prompts and requirements
2. Understand existing Kotlin code and explain how it works
3. Analyze compile errors and runtime issues
4. Suggest next-step fixes, refactors, and improvements
5. Help debug logic problems step by step
6. Answer Kotlin questions while you code on mobile

Other More Core Features
1. Code compile and run
2. Auto save
3. Syntax highlighting
4. Standard API documentation
5. Smart code completion
6. Code formatting
7. Common character panel
8. Open and save external files
9. Multi source file project support
10. Code grammar check
11. Import and export code files from external storage

Why Choose KtCoder?
KtCoder combines a mobile Kotlin IDE and an AI-powered coding agent. You can write, compile, and run Kotlin code on your phone, then use the agent to understand errors, debug step by step, and improve code more efficiently anywhere.
AI-powered mobile Kotlin coding agent to generate, compile, and run code.
Updated on
May 3, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
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No data collected
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Data is encrypted in transit
Data can’t be deleted
Committed to follow the Play Families Policy

What’s new

. Support Google sign-in
. Improve dark theme across key pages and dialogs
. Add native ads to the top of the code file browser
. Improve Pro and Pro+ related UI experience
. Support opening external folders and creating folders in them
. Improve interaction stability for bottom tabs and half-sheet panels
. Add better Gradle setup support for Kotlin, C++, and Python projects
. Other usability improvements and fixes
Content rating
Everyone
In-App Purchases
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App support

About the developer
邱宏伟
hiro.icoding@gmail.com
紫霄镇宝石村水都组5号 南丰县, 抚州市, 江西省 China 344500

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