Log your daily events and watch ButterflyEffect Pro reveal the invisible cause-and-effect chains that shape your life.
Download on the App StoreHow it works
Add events as they happen throughout your day — big or small. No structured format needed.
Our AI finds the causal threads connecting your events — the ones you might not notice in the moment.
See how a single event — a bad night's sleep, a skipped meal — ripples forward into the rest of your day.
Your events are stored only on your device. Nothing is stored on our servers.