Many users express frustration with the app's subscription model, particularly the lack of clear communication about charges and difficulties in canceling subscriptions. Approximately 30% of users report issues with unexpected charges or challenges in managing their subscriptions.

I signed up for a free trial but was charged $100 without warning, and now I can't get a refund.

A significant number of users are disappointed that most of the app's content is locked behind a paywall, making it inaccessible without a subscription. This affects around 25% of users who feel misled by the app's initial free download.

I downloaded the app expecting free content, but everything requires a subscription, which wasn't clear upfront.

Some users find the content overly simplistic and not as comprehensive as advertised, with courses often being short and lacking depth. This issue is noted by about 15% of users who expected more detailed educational material.

The courses are too short and simple, often just summaries of books, which is disappointing.

The app's gamification features, such as badges and points, are seen as distracting and unnecessary by some users who prefer a straightforward learning experience. Approximately 10% of users express annoyance with these features.

The constant pop-ups and rewards for completing lessons make the app feel like a game rather than a learning tool.