Comparison

Intermittent Fasting vs FastFlow

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

Head to head
About

Intermittent Fasting

Features
Read full description

Intermittent Fasting: Plan is your personal guide to effective and sustainable intermittent fasting. Whether you're a beginner or experienced faster, this app helps you achieve your health goals with science-backed fasting plans and tracking tools. Choose from the most popular fasting methods like 16:8, 18:6, 20:4, OMAD, and more. Set your goals, track your progress, and stay motivated with smart reminders, insights, and personalized recommendations based on your lifestyle and habits. Features: Easy-to-use fasting tracker Customizable fasting plans Weight and progress tracking Daily insights and motivational tips Fasting timer with notifications Integration with Health app Clean, intuitive interface Whether your goal is weight loss, improved metabolism, or better overall health, Intermittent Fasting: Plan supports you every step of the way with expert-designed tools and a user-friendly experience. Download now and start your fasting journey today. Abo: Yearly: 24,99 $ Weekly: 4,99 $ (3-Days Free-Trial) Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://dineswipe.de

About

FastFlow

Features
Read full description

FastFlow helps you build a consistent intermittent fasting routine with a clean timer, simple plans, and quick daily check-ins. Whether you’re doing 16:8, 14:10, 18:6, 20:4, or a custom schedule, FastFlow keeps your day clear: start a fast in one tap, see exactly when your eating window begins, and track how you feel so you can learn what works. What you can do with FastFlow - Fasting timer (one tap) - Start, end, or break a fast anytime - Countdown + progress at a glance -Clear labels for fasting vs eating time Plans & schedule - Choose a plan: 14:10, 16:8, 18:6, 20:4, or Custom - Set your eating start time and we calculate the rest - Adjust anytimeβ€”your routine should fit your life Gentle reminders - Notifications for Start fast, End fast, and Hydration - Reminders are optional and can be changed anytime in Settings Daily logs (fast check-in) - Track mood, energy, hunger - Optional weight and notes Insights & trends - Weekly/monthly performance and completion - Wellbeing averages from your logged days Subscription Details: If you choose to purchase FastFlow Premium, payment will be charged to your Apple ID account at confirmation of purchase. Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Your account will be charged for renewal within 24 hours prior to the end of the current period. Privacy Policy: https://sites.google.com/view/fastflow-app/privacy Terms of Service: https://sites.google.com/view/fastflow-app/terms-of-use

Screenshots

Intermittent Fasting4 screens
FastFlow4 screens

Verdict

The call

The clearest difference is update cadence: FastFlow at every 2 days against Intermittent Fasting's fortnightly. Intermittent Fasting's advantage is iOS requirement (12.0 vs 15.1). On price, ads, 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

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

Both are free to download. Intermittent Fasting sells 2 in-app purchases, starting at $3.99 per 7 days and FastFlow sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Intermittent Fasting ships an update fortnightly, FastFlow every 2 days. The most recent releases landed on October 9, 2026 and October 14, 2026 respectively.

Scorecard2 real differences Β· 4 level
Intermittent Fasting versus FastFlow: the parameters behind the verdict, then further details
ParameterIntermittent FastingFastFlow
PriceFreeFree
Update frequencyFortnightlyEvery 2 days β€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS12.0 β€” better15.1
Further details β€” not scored
Size30 MB35 MB
Age rating4+4+
DeveloperManuel WorlitzerUprise iX LLC

In-app purchases

2 purchases

Intermittent Fasting

Subscriptions2
  • Intermittent Fasting Premium3 Days trial$3.997 Days
  • Intermittent Fasting Premium$19.991 Year
2 purchases

FastFlow

Subscriptions2
  • Monthly Subscription$2.991 Month
  • Weekly Subscription$8.997 Days

Questions

Is Intermittent Fasting free?
Intermittent Fasting is free to download, with in-app purchases available.
Is FastFlow free?
FastFlow is free to download, with in-app purchases available.
Do Intermittent Fasting or FastFlow have ads?
Neither Intermittent Fasting nor FastFlow shows ads.
Which is updated more often, Intermittent Fasting or FastFlow?
Intermittent Fasting ships an update fortnightly, and FastFlow every 2 days. Most recently, Intermittent Fasting was updated on October 9, 2026 and FastFlow on October 14, 2026.

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