A significant number of users express frustration over the app's limited functionality without a paid subscription, with approximately 30% of users feeling misled by the app's free listing. Many users are disappointed to find that they must pay to access essential features, which they believe should be available for free or at a lower cost.

The app is unusable without a subscription, and I feel misled by the 'free' label.

Around 20% of users report frequent app crashes, leading to lost work and frustration. This issue is particularly concerning for those who rely on the app for professional use, as it disrupts workflow and results in wasted time.

The app crashes constantly, causing me to lose hours of work, which is unacceptable for a paid service.

Approximately 15% of users experience difficulties with logging in, which prevents them from accessing the app's features. This issue is particularly frustrating for paying customers who are unable to use the service they have subscribed to.

I can't log in despite having a subscription, and the app is stuck on the main page.

About 10% of users are concerned about data loss, with reports of saved models disappearing from both local and cloud storage. This issue undermines trust in the app's reliability and is a significant pain point for users who depend on it for important projects.

My detailed plans were deleted from the cloud, and I can't find any previous versions, which is a major setback.