Clarvalo: Quit Smoking, Vaping

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About this app

Clarvalo helps you quit smoking, quit vaping or both. It counts your smoke-free time and money saved, walks you through cravings and shows your health timeline, with a source for every step.

Getting started
• Pick cigarettes, vapes or both, then add how much you use and spend.
• Start the counter right now, or set the day and time of your last one.
• Choose your reasons to quit, add your own, and mark your triggers.
• See what you'd save in your first month and year.

Home
• A live counter of your smoke-free or vape-free time.
• Money saved, cigarettes not smoked and pods not used.
• An estimate of life regained, from a 2024 UCL study.
• Your best streak and your next health milestone.
• A morning pledge and an evening check-in on your mood and cravings.

Craving SOS
• Paced breathing with a circle to follow (4 seconds in, 2 hold, 6 out).
• A 5-minute timer while you ride it out.
• Your own reasons to quit, right when you need them.
• Quick things to try, like cold water, a walk or a text to a friend.
• Log each craving with how strong it was, what set it off and what helped.

Slips
• Smoked or vaped? Log it without judgment.
• Your counter restarts, and your history, best streak, badges and savings stay.

Health
• A health timeline from 20 minutes to 15 years, each step with its source (WHO, CDC, NHS or Smokefree.gov).
• Nicotine withdrawal notes, like when it usually peaks and how long it lasts.
• If you only vape, the timeline follows nicotine and withdrawal.

Insights
• Cravings by trigger and by time of day.
• Your mood over the last 14 days.
• Streak history and badges.

Reminders
• Morning pledge and evening check-in reminders at the times you choose.
• Alerts when you reach a new health milestone.
• Reminders keep working after a restart or a time zone change.

Settings
• Change your habit, costs, currency, quit date, reminders and reasons anytime.
• A note on nicotine replacement and medicines, with sources.
• Light, dark or system theme.
• Erase all your data whenever you want.

Privacy
No account, no ads and no analytics. Your logs and settings can return after reinstalling or moving to a new phone through Android backup in your own Google account. Backup must be on and your phone must have a screen lock. The cloud backup is end-to-end encrypted with your screen lock, so neither Google nor we can read it. No screen lock means no cloud backup. You can turn backup off in Android settings.

Clarvalo needs Clarvalo Pro, available as a monthly plan, a yearly plan with a free trial, or a one-time lifetime purchase.

Clarvalo is a personal tool with general information, not medical advice or treatment. Talk to a doctor or pharmacist about nicotine replacement and stop-smoking medicines.

Clarvalo is not affiliated with or endorsed by the sources it cites.

What’s new

First release of Clarvalo, for cigarettes, vapes or both.
• Live quit counter and money saved
• Craving SOS with paced breathing, a timer and a craving log
• Health timeline and nicotine withdrawal notes, with sources
• Slip logging that keeps your badges and savings
• Insights on triggers, mood and streaks
• Morning pledge, evening check-in and milestone reminders
• Light and dark themes
• No account, no ads and no analytics
• Encrypted Android backup with backup and a screen lock on