Straight answers.

One payment: one month of what you usually spend on cigarettes. That's $25, $50, $75, $100 or $150; pick the one closest to your usual month. You pay once, through Google Play, after 3 free days.

No. One payment, nothing more to pay, ever. Nothing renews.

Your cigarette money stops burning. It goes into your quit — and 70% of what Quitaro earns goes to the people fighting what you're quitting. 4etverg LLC chooses the charities, writes the cheque, and publishes what it gave each quarter. The 70% is of Quitaro's profit — after Google Play's fee, refunds and taxes. Refunds follow Google Play's refund policy and are excluded from the giving base.

Buying Quitaro is a purchase from 4etverg LLC, not a donation by you, and it is not tax-deductible. 4etverg LLC is the donor of record and chooses the charities.

No. No money moves to you at any point. Your month of cigarette money goes to work for someone else. That's the commitment.

Willpower costs nothing, which is exactly why it's easy to walk away from. Putting a month of your own cigarette money on your quit gives it weight. The commitment is with yourself — and 70% of what Quitaro earns goes to the people fighting what you're quitting.

Once a day, open Quitaro and tap "Smoke-free today." Holding 60 days earns the right to gift Quitaro to one invited friend. It does not change your own access — one payment, nothing more to pay, ever.

Tap "I smoked." Your 60 days restart from day one, and you forfeit only the unearned gift. No lockout and no lecture: every feature keeps working, no money moves back to you, and you can start again straight away.

You have 3 grace days. Miss more than 3 and your count restarts from day one.

No. Nobody checks your tap, and no phone can tell whether you smoked. It's your money and your lungs; a false tap only fools you.

Quitaro, with no payment. They redeem with your code. They make no commitment and nothing more to pay, ever. If they want the same gift for a friend of their own, they can put their own money on their quit on the same terms — only someone who has paid can invite the next friend.

Yes. Every feature is free for 3 days before you pay anything.

A daily "Smoke-free today" check-in, a four-minute craving timer, and a recovery timeline with 44 daily notes and 14 milestones. It also counts the cigarettes you haven't smoked and the money you haven't spent on them.

No. Quitaro is not a medical device and does not diagnose, treat, cure, or prevent any medical condition. The recovery notes describe what public-health bodies report typically happens after quitting; individual results vary. If you have severe or worrying symptoms, talk to a clinician.

Public-health sources named in the app and on this site: the NHS, WHO, CDC and the National Cancer Institute. Every note that makes a factual claim cites its source.

Your quit record (check-ins, cravings, notes) stays on your phone. Payments go through Google Play, so we never see your card details. We don't sell your data and we don't show ads.

Android comes first. Quitaro is in closed testing on Google Play now; get early access and we'll email you once, when it opens to everyone. There's no iPhone version yet.

4etverg LLC, a New Mexico company at 1209 Mountain Road Pl NE, Ste R, Albuquerque, NM 87110, USA. Reach us at support@4etverg.com.