App: LastPuff: Quit Vaping (com.grounded.lastpuff) · Developer: Setminded · Effective: July 9, 2026
LastPuff collects no personal data. Everything you enter — your vaping habits, quit date, cravings, slips, check-ins, your "why" — is stored only on your device. We have no servers holding your data, no accounts, no ads, no tracking SDKs, and we never sell data. We couldn't sell your data if we wanted to, because we never receive it.
Your quiz answers (device type, usage amount, spend, triggers, quit history, motivation), your quit date and path (taper or cold turkey), puff logs, slips and shields, daily check-ins (mood and urge ratings), panic-button usage, audio-session completion, and settings. This data lives in the app's local storage on your phone and is included in your device backups according to your own phone settings.
Nothing. The core app works entirely offline.
If you write an optional note during a check-in, the app scans it on your device for signs of crisis so it can show support resources (such as the 988 Suicide & Crisis Lifeline in the US). The note is never stored and never transmitted anywhere.
Subscriptions, if you choose one, are processed by Google Play or Apple. We receive anonymized transaction confirmations from those platforms to unlock premium features; we do not receive your payment details.
If a community feature ships in a future version, posts will be anonymous by default under a generated handle, moderated, with no private messaging. Any change to data handling will be reflected in this policy before that feature launches.
LastPuff is intended for users 18 and over. Younger users who use the app to quit receive a restricted experience (read-only community, no optional data entry requested) and, like everyone, have no data collected.
In Settings you can edit or delete any entry, export all of your data as JSON, and permanently erase everything with one tap. Because there is no server copy, deletion on your device is total.
LastPuff supports your quit; it does not provide medical advice, diagnosis, or treatment. Consult a healthcare professional about nicotine replacement therapy or other treatment.
If this policy changes, the effective date above will be updated and material changes will be announced in the app. Questions: synergysoftwaresolutions3@gmail.com.