What users hate. Clustered.

1- and 2-star reviews grouped into themes with verbatim examples. Each cluster is a wedge a competitor could exploit.

7 reviews·5 themes

App crashes or fails to launch
Users report the app does not open or freezes during login, with screen blinking and connectivity issues.
3
reviews
- “App isn’t opening — When I tried to login, it’s just lagging at the page connecting to cloud container and screen starts blinking. Is there any other way to login?”
- “Worst — Wugfg”
- “Gg — Jykfuyfkjhckhgcjghc)hgc v mbuivj nih jiijbjgk”
Code loss and unsaved work
Users experience sudden disappearance of written code, indicating serious data persistence issues.
2
reviews
- “It has tons of bug — The code that I wrote suddenly get vanished it is no getting saved.”
- “If I change theme my all texts are disappearing”
Missing import functionality
Users cannot import code from local storage, limiting usability for those needing to load existing files.
1
reviews
- “Need to Improve — No option to import code from local storage.”
Poor user experience for beginners
The app is criticized for being too complex or lacking beginner-friendly features compared to desktop compilers.
1
reviews
- “Not meant for beginners. — I expected this compiler to be similar to BlueJ or other desktop grade compilers for that matter in terms of functionality, programming capability and aesthetics. Controls are easy to learn but the programming part is where the difficulty a”
UI/UX bugs and visual glitches
Issues like text disappearing after theme changes and unresponsive file interactions indicate poor UI stability.
2
reviews
- “If I change theme my all texts are disappearing”
- “In my iPhone files click not working, unable to open.”

First load takes ~60–120s. Cached after.