3 taps: pick a person, type the amount, hit a big button.
Your ledger is stored on this device. Sharing is optional.
Copy this somewhere safe — Notes, Drive, email. To restore later: Settings → Restore backup → paste it back.
…or paste a backup you copied earlier:
It's been a while since your last backup. If this phone is lost — or the app is reinstalled — anything not backed up is gone for good.