Fastivo vs Fasting Tracker & 16
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Fastivo
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You've tried intermittent fasting. Not because you gave up β you forgot to start the timer. Fastivo fixes the system, not the willpower. Set your fasting window once, get notified when it opens and closes, and watch your streak build. No calorie counting, no food restrictions. Just structure. γWhat Changes When You Start Fastingγ β’ Weight drops naturally as your eating window shrinks β’ Mental clarity and metabolism improve during fasting β’ You build a lasting habit with streaks and progress stats β’ AI coaching after every fast tells you what's working (Premium) γBuilt for Your Daily Lifeγ - 5 protocols: 16:8, 18:6, 20:4, OMAD (23:1), or custom - Background timer β works accurately even when your phone is locked - Monthly calendar view to see your fasting history at a glance - Weight and wellness logging - Smart notifications: 30-minute warning + completion alert "16:8? 18:6? OMAD? I have no idea where to start." β Start with 16:8: 16 hours fasting, 8-hour eating window. It's the most-used protocol because it fits into a normal day β stop eating at 8pm, skip breakfast, eat from noon. Once it feels natural, you can extend it or switch to custom. The only decision you need to make today is the first one. "I've failed at fasting before β I just don't have the willpower." β Fasting doesn't fail because of willpower. It fails because the timer doesn't work in the background, notifications miss, or one forgotten session collapses the streak. Fastivo fixes the mechanics so willpower doesn't have to carry everything. "I paid for a premium fasting app and still got flooded with ads." β Fastivo Premium is ad-free. No fine print, no residual ads after you've paid. "The first few days feel rough." β They usually do. Most users say hunger waves pass in 15 minutes, and by week two you stop noticing them. "When my eating window opens, I'm afraid I'll overeat." β It happens, especially at first. That's okay. The habit is what you're building, not perfection. Tap the timer. The rest follows. "Do I have to pay upfront?" β No. Premium starts with a 7-day free trial. Cancel at least 24 hours before the trial ends and you are not charged. The price is always shown before you confirm, and you can cancel anytime from Apple ID settings. γPremium Planγ Monthly, annual, and lifetime plans are available. The current price is always shown in the app before you confirm your purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Payment will be charged to your Apple ID account at confirmation of purchase. Privacy Policy: https://fastivo-prod.web.app/privacy.html Terms of Use: https://fastivo-prod.web.app/terms.html Start your first fast today β real results from real consistency. γFrom the Wellness Series β Related Appsγ If you're fasting for your health, you might also need: - Body Break (movement reminders to pair with your fasting routine) - Lumi Log (build consistent skincare alongside your fasting routine) Search each app name on the App Store. You might also like - Day Ritual β Daily Habits: One Goal. AI Builds Your Day. - FridgeCook AI - Recipe Finder: 3-Second Recipe. No Thinking. - Body Break Timer β Move & Rest: Reminders You Won't Turn Off Search for these apps by name on the App Store.
Fasting Tracker & 16
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FastPace is a one-tap intermittent fasting timer, kept deliberately simple. Pick your fasting window β 12:12, 14:10, 16:8, 18:6 or 20:4 β and start your fast with a single tap. The countdown lives on your lock screen and in the Dynamic Island, so you always know where you stand without opening the app. WHAT YOU GET, FREE FOREVER β’ The timer with every fasting window, unlimited β’ Lock-screen countdown (Live Activity) β’ The current fasting phase, explained in plain words β’ Daily streak and week view β’ Water and weight logging, one-handed FASTPACE+ (optional upgrade) β’ Full fasting history and statistics β’ Phase-by-phase insight detail β’ Water and weight charts β’ Widget options HONEST BY DESIGN β’ No account β there is nothing to sign up for β’ No ads, no third-party analytics β’ Works fully offline β’ Your fasts, water and weight stay on your phone. FastPace has no servers. β’ Pay once for lifetime access or pick the weekly plan β both shown side by side. No free trial, no surprises. A note on health: FastPace is an educational tool, not medical advice. Fasting is not suitable for everyone β talk to your doctor first, and do not fast if you are pregnant, nursing, underage or have a history of eating disorders.
Screenshots
Verdict
The clearest difference is ads: Fasting Tracker & 16 at none against Fastivo's shown. Fastivo's advantage is iOS requirement (15.0 vs 17.0). On price, update cadence, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Fastivo sells 3 in-app purchases, starting at $2.99 per month and Fasting Tracker & 16 sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.
Fastivo ships an update every 10 days, Fasting Tracker & 16 every 2 weeks. The most recent releases landed on October 6, 2026 and October 14, 2026 respectively.
| Parameter | Fastivo | Fasting Tracker & 16 |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 10 days β better | Every 2 weeks |
| Ads | Yes | No β better |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPod β better | iPhone |
| Requires iOS | 15.0 β better | 17.0 |
| Further details β not scored | ||
| Size | 108 MB | 10 MB |
| Age rating | 4+ | 12+ |
| Developer | Tomohito Kii | Ali Dinc |
In-app purchases
Fastivo
- Monthly - FastWise7 Days trial$2.991 Month
- Annual - FastWise7 Days trial$14.991 Year
- Lifetime$29.99
Fasting Tracker & 16
- FastPace+ Monthly$6.991 Month
- FastPace+ Yearly$24.991 Year









