What users hate. Clustered.

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

4 reviews·3 themes

Frequent app crashes at lesson end
The app consistently crashes or freezes right after completing a lesson, requiring restarts to continue.
3
reviews
- “Frustrating crashes at the end of every lesson — At the end of each lesson, the app says finished, freezes and has to be restarted tk go to the next lesson. Just can’t get into the flow when it’s like that. iOS 15, iPhone XR.”
- “So many glitches — Teaching you to programme whilst also riddled with bugs. The layout and idea is cool but constant restarts of the app make for an unenjoyable experience.”
- “Save location — Annoyingly loses location on progress and too simple”
Progress tracking and save state issues
Users report losing their place in lessons or progress not being saved properly, leading to frustration.
2
reviews
- “Save location — Annoyingly loses location on progress and too simple”
- “Frustrating crashes at the end of every lesson — At the end of each lesson, the app says finished, freezes and has to be restarted tk go to the next lesson. Just can’t get into the flow when it’s like that. iOS 15, iPhone XR.”
Poor usability and confusing interface
The app is difficult to understand and navigate, making it hard for users to engage with the content.
1
reviews
- “Poor — Really hard to understand and use.”

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