We're here to help.
All your events are stored locally on your device. Nothing is uploaded to our servers except the event text temporarily sent for AI analysis. Once the analysis is returned, it is not retained.
Open Settings → Apple ID → Subscriptions on your iPhone and cancel ButterflyEffect Pro from there. Apple handles all billing; we have no access to your subscription details.
Yes. If events in your log don't have a plausible cause-and-effect relationship, the app won't create an artificial chain. Try adding more events throughout your day for better results.
Deleting the app removes all locally stored events from your device. There is no server-side account to delete.
This is a rare maintenance state. Please try again in a few minutes. If the issue persists, contact us below.