Comparison

FastBite vs Fastivo

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

Head to head
About

FastBite

Features
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FastBite is an intermittent fasting timer with no calorie counting and no meal logging. Pick a plan, tap start, and tap again when you eat. CHOOSE A PLAN β€’ 16:8 and 18:6 are free β€’ 20:4 and custom fasts from 12 to 23 hours come with Premium WATCH YOUR FAST β€’ A live timer shows how long you've been fasting and how close you are to your target β€’ A stage label changes with the hours you've fasted, from Early Fast to Fat Burning, Ketosis and Autophagy. Stages are general time-based estimates, not measurements β€’ The timer keeps running even if you close the app END AND REVIEW Tap to end your fast and it's saved to your history with its length, target and whether you reached it. PREMIUM Unlock 20:4 and custom fasting windows with a monthly, yearly or lifetime option. Prices and terms are shown in the app before you buy. FastBite is a timer, not medical advice. Talk to your doctor before fasting if you have a health condition, are pregnant or take medication. Available in 33 languages. Terms of Use: https://www.blazeapps.co/fastbite/terms Privacy Policy: https://www.blazeapps.co/fastbite/privacy

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 "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. 【Premium Plan】 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. 【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.

Screenshots

FastBite3 screens
Fastivo4 screens

Verdict

The call

The clearest difference is ads: FastBite at none against Fastivo's shown. Fastivo's advantage is update cadence (every 10 days vs every 7 months). On price, in-app purchases, device support and iOS requirement 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

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

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

UpkeepUpdate frequency

FastBite ships an update every 7 months, Fastivo every 10 days. The most recent releases landed on October 3, 2026 and October 6, 2026 respectively.

Scorecard2 real differences Β· 4 level
FastBite versus Fastivo: the parameters behind the verdict, then further details
ParameterFastBiteFastivo
PriceFreeFree
Update frequencyEvery 7 monthsEvery 10 days β€” better
AdsNo β€” betterYes
In-app purchasesYesYes
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS15.115.0 β€” better
Further details β€” not scored
Size45 MB108 MB
Age rating4+4+
DeveloperSitki BayrakTomohito Kii

In-app purchases

3 purchases

FastBite

Subscriptions2
  • FastBite Premium Monthly$2.991 Month
  • FastBite Premium Yearly$19.991 Year
One-time1
  • Fast Bite Lifetime$39.99
3 purchases

Fastivo

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

Questions

Is FastBite free?
FastBite is free to download, with in-app purchases available.
Is Fastivo free?
Fastivo is free to download, with in-app purchases available.
Do FastBite or Fastivo have ads?
Fastivo shows ads; FastBite does not.
Which is updated more often, FastBite or Fastivo?
FastBite ships an update every 7 months, and Fastivo every 10 days. Most recently, FastBite was updated on October 3, 2026 and Fastivo on October 6, 2026.

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