Kotlin Compiler Offline

In-app purchases
4.8
390 reviews
Content rating
Everyone
50K+
Downloads
Content rating
Everyone
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About this app

Learn and practice Kotlin programming on-the-go with the Kotlin Compiler app.
Our app offers the following features to help you improve your skills:
* Simple compiler for writing and compiling Kotlin code easily and efficiently.
* Dark theme for comfortable coding in low-light settings.
* Save Kotlin programs for offline access.
* Example Kotlin programs included to help beginners learn and practice coding in Kotlin.
* Tutorial section with step-by-step instructions on how to learn Kotlin programming.
* Free app with no annoying ads, so you can focus on learning and practicing without distractions.
Updated on
Feb 11, 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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Ratings and reviews

4.7
367 reviews
Victor Sadauskas
August 18, 2025
I was looking for a way to easily work on my Kotlin classes and algorithms on the go, and this app fits the bill perfectly. I was using Termux, but this is way less of a hassle when I just want to play with some code on the go (and easily export it later.) As a personal preference: I definitely wish the Dev would add TAB to the bottom-bar. I can't find a way to get the mobile keyboard to insert tabs, and it's a hassle I encounter with any mobile editor.
3 people found this review helpful
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Smart IDE
August 18, 2025
The left most button of the bottom bar is tab button. You can join our telegram group for more discussion. https://t.me/smartideorg
Борислав Митев
April 25, 2024
Excellent app for when I'm not at home and have to "kill" some time waiting for someone or something and at the same ti.e to keep sharpening my Kotlin programming skills. Only one minor complaint z the program files that we create are not ordered alphabetically, so when the file count is more than 3 dozens it takes some time to find the correct file, I wish there was an option to organize them either by date or by name, right now it seems to be random
6 people found this review helpful
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Smart IDE
September 11, 2024
Thank you for downloading our app! We will keep working on it!
Nand Kishor Gorain
April 21, 2023
Updated :- Everything I have mentioned below is added except font settings and I think they will add it soon. I recently tried out this new Kotlin IDE and I'm impressed! The IDE is well designed and easy to use, providing a great user experience. It requires inputting option, some font settings and dark theme. Also it would be better if we get some file saving settings and resume work by importing saved files.
14 people found this review helpful
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Smart IDE
April 20, 2023
Great to hear that you are impressed with our Kotlin IDE! We have added a dark theme and file saving feature in our latest release. We are also working on the font settings and hope to include them in the future updates. Thank you for your feedback and support, and we hope you continue to enjoy using our app!

What’s new

fix some app crash
fix background project bubble logo
added copy button in error dialog
make terminal session limit to 1000
Add file previewer for image, video, svg etc files.
add markdown preview
add dynamic toolbar
fixed dark theme invisible color for {}, (), [] etc
add long select option