What users hate. Clustered.

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

5 reviews·5 themes

Missing or removed courses
Users are frustrated that previously available courses (e.g., PHP) have been removed and cannot be accessed.
1
reviews
- “Need more courses — Why you removed old courses.I want Php course back.”
Landscape mode functionality broken
After an app update, users can no longer use the app in landscape mode on iPad, with the interface forcing portrait mode regardless of device orientation.
1
reviews
- “Can’t use in landscape mode anymore? — After I updated the app to the new version on my ipad today, I can no longer use it in landscape mode! Even if I open the app in landscape mode, it immediately changes to portrait mode.”
Misleading or unauthorized Pro trial billing
Users report being charged immediately for a Pro version despite a promised free trial, with confusion over billing timing and lack of clear opt-out.
1
reviews
- “Scammy Pro Version Free Trial — The app offered a two-week free trial that said it would be billed on May 24, 2023 and then would be billed yearly afterwards. I decided to try this version. It has immediately charged my bank account and shows me on the Pro version. The ap”
Inability to delete account
Users are unable to find or complete the process to delete their account, leading to frustration and loss of control over personal data.
1
reviews
- “Delete account! — I don't know how to delete my account!!! please tell me!”
Critical bugs and app instability
Users report severe technical issues preventing the app from opening or functioning properly, with some mentioning Japanese language support as a potential improvement.
1
reviews
- “バグ連発 — まったく開けません。英語が日本語ならもっと良い”

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