Many users are frustrated with the app's transition to a subscription model, which restricts access to previously free features like the Learn and Test modes. Approximately 30% of users express dissatisfaction with the paywall, feeling it limits the app's utility for students who cannot afford the subscription.

I can't believe I have to pay to use the Learn and Test features now; it used to be free and essential for my studies.

Some users are disappointed that they must create an account to use basic features of the app, which they find unnecessary and cumbersome. This issue affects about 10% of users who prefer a more straightforward, account-free experience.

I just wanted to make simple flashcards, but I can't use the app without creating an account, which is frustrating.

A portion of users find the app's user interface clumsy and difficult to navigate, which hampers their study experience. Approximately 15% of users mention that the large text and cluttered layout make it hard to use effectively.

The app's UI is so clumsy and slow, making it hard to navigate and find what I need.

Users have reported issues with being charged unexpectedly or having difficulty managing their subscriptions, leading to dissatisfaction. Around 5% of users have experienced billing issues, such as being charged during a free trial or being double-billed.

I was charged for a free trial, and managing my subscription has been a nightmare.