Zeronaut vs Sober Tracker
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Zeronaut
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Every clean day counts — and Zeronaut makes you feel it. Track the days without smoking, alcohol, sugar or any habit you're leaving behind, watch the money you save grow by the second, and follow your body along a real health-recovery timeline. Quitting is hard when nothing shows your progress. A number in your head isn't enough. Zeronaut turns your effort into something you can see and feel: a live day counter, the cash you've kept in your pocket, the cigarettes or drinks you never had, and the exact health milestones you have unlocked so far. WHY PEOPLE STAY WITH ZERONAUT - Watch your streak grow live — days, hours, minutes and seconds since your quit moment. - See real money saved, calculated from what the habit used to cost you every single day. - Count the cigarettes, drinks or servings you have avoided, not just the days. - Follow a health-recovery timeline built for each habit — our signature feature. - Track as many habits as you want, side by side, in one calm and private app. HEALTH MILESTONES THAT KEEP YOU GOING Your body starts repairing itself the moment you stop, and Zeronaut shows you exactly when. Quit smoking and watch your heart rate settle after 20 minutes, carbon monoxide in your blood halve after 8 hours, and lung function climb over the following months. Quit drinking and see your sleep, liver and skin recover week by week. Cut sugar and feel cravings fade and energy steady. Each milestone fills up as you reach it, so your progress is never abstract — it is a timeline you can watch move. TRACK EVERY HABIT AT ONCE - Smoking, vaping, alcohol, sugar, soda, junk food, caffeine, social media, gambling or a fully custom habit. - Set a personal day goal for each one and follow the progress bar all the way to your target. - Slipped up? Log a relapse in a single tap. Your counter resets but your best streak is saved — because a slip is not a failure, it is part of the road. INSIGHTS THAT MOTIVATE - One dashboard with total clean days and total money saved across every counter you keep. - A clean-day calendar that fills in like a constancy heatmap, so consistency is easy to see. - Money saved over the last weeks, your all-time record streak, and total units avoided at a glance. PERFECT FOR - Anyone trying to quit smoking or vaping for good. - People counting sober days and staying alcohol-free. - Cutting sugar, soda, junk food or too much caffeine. - Breaking a social media, gaming or gambling habit. - Anyone who wants a private, motivating days-since counter that proves the effort is truly worth it. PRIVATE AND OFFLINE - No account, no sign-up and no subscription, ever. - Works fully offline — your data stays on your device and nowhere else. - Export and import your counters whenever you like. - Fully translated into English, Spanish, French, German, Italian and Portuguese. Every day you don't give in is a day your body, your wallet and your future thank you for. Download Zeronaut, start your first counter, and turn one clean day into a streak you are proud of.
Sober Tracker
Track your sobriety journey with a visual counter, growing tree, and calendar. Log your progress, manage cravings with breathing exercises, and review your journey privately. Unlock new trees and milestones as you stay sober.
- Sober day counter
- Money saved tracker
- Growing tree visualization
- Calendar progress log
- Milestone tracking
- Craving management tools
- Private diary entries
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One day at a time. And every one of them counts. Sober Tracker turns each day without a drink into something you can see: a number that keeps climbing, money that stays in your pocket, and a tree that grows a little taller every time you choose not to drink. WHAT YOU GET Sober day counter See exactly how many days you've been sober, plus the money you've kept by not buying drinks. Set your usual spend once and watch it add up. A living tree world Every sober day earns drops. Use them to water your tree and watch it grow. Unlock 28 trees, from Jacaranda and Maple to Olive and Cherry blossom, under day and night skies. A calendar you fill Every sober day leaves a dot. Fill the month and keep an eye on your current run, your best run and your total sober days. Your journey Follow a path of milestones, one month, two months and beyond, with the money you've kept marked at each one. Collect 24 badges, write diary entries as leaves, and spot your own patterns over time. Help in the moment When a craving hits, tap Struggling. Slow down with a breathing exercise, remember that it peaks and then it passes, text someone you trust, or look back at why you started. Evening check-in A quick "How's tonight?" at the end of the day, so you can notice how you're really doing. Private by design No account needed. Your days, your diary and your progress stay yours. Some features are part of Sober Tracker Pro, an optional auto-renewing subscription. Taking a break, trying a dry month or quitting for good: whatever brought you here, start today. Your first drop is waiting. Sober Tracker is not a medical app. If you struggle with alcohol dependence, please talk to a doctor or a qualified professional. Terms of Use: https://docs.google.com/document/d/14OzBuEJDisNyVoRHgSLUO5da9Xe-8aqN7FOPAbSO6zw/edit?usp=sharing Privacy Policy: https://docs.google.com/document/d/1lAL43PtkT_nwQf02vex7_ksSi8eOmeR6RAM8elNS6DU/edit?usp=sharing
Screenshots
Verdict
The clearest difference is in-app purchases: Zeronaut at none against Sober Tracker's 3. Zeronaut also leads on iOS requirement (13.0 vs 17.0). Sober Tracker's advantage is ads (none vs shown). On price and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Sober Tracker sells 3 in-app purchases, starting at $9.99 per month. Zeronaut asks for nothing beyond the download.
| Parameter | Zeronaut | Sober Tracker |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | — | Every 2 months |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | — | Freemium |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 32 MB | 19 MB |
| Age rating | 12+ | 4+ |
| Developer | Ferran Espuna | Uladzislau Bahdzei |
In-app purchases
Zeronaut
No in-app purchases
Sober Tracker
- Monthly3 Days trial$9.991 Month
- Yearly3 Days trial$39.991 Year
- Lifetime$79.99









