Is a Chemistry App Subscription Worth It?

Users feel deceived by 'free' marketing that immediately forces paid subscriptions. Ads are present even in limited free tier. Subscription cancellation is difficult or impossible. The value proposition collapses when accuracy is poor, making users feel they're being 'stolen' from.

Users ARE willing to pay for chemistry help (multiple paid users in reviews), but quality must be consistent. When the app worked well initially, users paid without complaint. The issue is degraded performance post-payment and deceptive trial-to-paid conversion.

Subscription model is acceptable IF value is maintained, but current implementation feels predatory. Users would likely prefer pay-per-use or freemium with honest limitations over forced subscription walls and billing traps.