Comparison

Fastivo vs FastLeaf

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Fastivo

Features
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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. 【What Changes When You Start Fasting】 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) 【Built for Your Daily Life】 - 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 People say things like: "I lost 12 lbs in 8 weeks just by changing when I eat. No diet." "I've tried every fasting app. This one actually keeps tracking when my phone is locked." "The streak was the only motivation I needed. 90 days and still going." "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€” Nope. No sneaky free trials that auto-charge. Price is shown before you commit. Cancel anytime from Apple ID settings. 【Premium Plan】 - Monthly: $4.99/month - Annual: $34.99/year (save 42%) 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. 【From the Wellness Series β€” Related Apps】 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 – Daily Habits: One Goal. AI Builds Your Day. - FridgeCook AI - Recipe Finder: 3-Second Recipe. No Thinking. - Body Break Timer – Move & Rest: Reminders You Won't Turn Off Search for these apps by name on the App Store.

About

FastLeaf

Features
Read full description

FastLeaf makes intermittent fasting simple and easy to stick with. β–  Live Fasting Timer See exactly how long you've been fasting and how far you are from your goal. It stays accurate even if you close the app or restart your phone β€” elapsed time is based on your real start time. β–  Your Body, Stage by Stage Digestion β†’ blood sugar β†’ fat burning β†’ ketosis β†’ autophagy. See what stage your body is in right now and how long until the next one. β–  6 Proven Protocols From 12:12 to 16:8, 18:6, 20:4 and OMAD (23:1). Pick the plan that fits you, beginner to advanced. β–  History & Streaks Log every fast and build your streak. A 15-week heatmap and session history make consistency visible. β–  Insights Average and longest fasts, goal completion rate and weekly trends β€” all in clear stats. β–  Reminders Get notified when you reach your goal and when your eating window ends. FastLeaf Pro (one-time lifetime purchase) Β· All protocols Β· Unlimited history Β· Full body-state timeline Β· Advanced stats Β· Home widget Β· No ads No subscription. Pay once, yours forever. Note: This app is for general wellness information and is not medical advice. Consult a professional if you are pregnant or have a condition such as diabetes.

Screenshots

Fastivo4 screens
FastLeaf4 screens

Verdict

The call

Fastivo and FastLeaf are too close to call on the numbers: across 6 compared parameters β€” price, update cadence, ads and in-app purchases among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. Fastivo sells 3 in-app purchases, starting at $2.99 per month and FastLeaf sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Fastivo ships an update weekly, FastLeaf every 2 weeks. The most recent releases landed on September 19, 2026 and September 9, 2026 respectively.

ScorecardNo meaningful differences
Fastivo versus FastLeaf: the parameters behind the verdict, then further details
ParameterFastivoFastLeaf
PriceFreeFree
Update frequencyWeekly β€” betterEvery 2 weeks
AdsYesYes
In-app purchasesYesYes
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.015.0
Further details β€” not scored
Size107 MB96 MB
Age rating4+4+
DeveloperTomohito KiiSEONYONG LEE

In-app purchases

3 purchases

Fastivo

Subscriptions2
  • Monthly - FastWise7 Days trial$2.991 Month
  • Annual - FastWise7 Days trial$14.991 Year
One-time1
  • Lifetime$29.99
1 purchases

FastLeaf

One-time1
  • FastLeaf Pro$2.99

Questions

Is Fastivo free?
Fastivo is free to download, with in-app purchases available.
Is FastLeaf free?
FastLeaf is free to download, with in-app purchases available.
Do Fastivo or FastLeaf have ads?
Both Fastivo and FastLeaf show ads.
Which is updated more often, Fastivo or FastLeaf?
Fastivo ships an update weekly, and FastLeaf every 2 weeks. Most recently, Fastivo was updated on September 19, 2026 and FastLeaf on September 9, 2026.

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