Comparison

Paleo Fasting vs Flow Fasting Tracker

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

Head to head
About

Paleo Fasting

Features
Read full description

Paleo Fasting is your complete fasting companion โ€” whether you're starting your first intermittent fast or exploring advanced protocols like dry fasting and fast mimicking. TRACK YOUR FASTS Start, pause, and monitor your fasts with a clean, intuitive timer. Track your fasting history and see your progress over time. All your data stays on your device โ€” your privacy comes first. ADVANCED FASTING MODES Go beyond basic intermittent fasting with built-in support for: - Dry Fasting โ€” track periods of fasting without water intake - Fast Mimicking โ€” follow structured low-calorie fasting protocols with guided tracking - Intermittent Fasting โ€” choose from popular schedules like 16:8, 18:6, 20:4, OMAD, and more Unlike other fasting apps, Paleo Fasting lets you apply Dry Fast and Fast Mimicking modes to any fraction of an ongoing fast โ€” not just the entire session. Switch between modes mid-fast to match how you actually practice. Use the customizable Dry Fast Multiplier to estimate your effective fasting hours compared to a typical water fast, giving you a clearer picture of your real fasting effort. LEARN THE SKILL OF FASTING Fasting is more than skipping meals โ€” it's a life skill. Paleo Fasting helps you understand the science and practice behind effective fasting, so you can make it a sustainable part of your lifestyle. SHARE AND CONNECT Join a community of fellow fasters. Share your experience, ask questions, and learn from others who are on the same journey. Access the community forum exclusively through the app with a subscription. BACK UP YOUR DATA Safely back up your fasting data to iCloud so you never lose your progress, even when switching devices. SUBSCRIPTION Paleo Fasting is free to download and use. A subscription unlocks access to the community forum and premium features. Payment is processed through your Apple ID. Free trial available โ€” cancel anytime. Privacy Policy: https://paleokarma.com/privacy-policy-paleo-fasting-app/ Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Flow Fasting Tracker

Read full description

Your cycle changes everything. Most fasting apps ignore it. Estrogen, progesterone and testosterone each shift your metabolism, energy and hunger differently across your cycle. Flow Fasting tracks where you are and guides your fasting practice around it, so you always know the right window for your phase, and why it works. Whether you struggle to fast during your luteal phase, feel unstoppable in follicular, or want to understand why your results change week to week - Flow Fasting gives you a science-backed approach for every phase of your cycle. FIVE PHASES. FIVE DIFFERENT FASTING STRATEGIES. Bleed: Rest and restore. Shorter windows, nourishing breaks. Follicular: Your peak window. Longer fasts, stronger results. Ovulatory: High energy. Maintain momentum and protect your gains. Early Luteal: Shift with your hormones. Moderate and consistent. Late Luteal: Listen to your body. Gentle windows, no force. WHAT'S INSIDE: Phase-synced fasting windows Fasting recommendations that adapt to your cycle every day. Built around your phase, your goals and your rhythm. Fasting timer A clean, focused timer with real-time milestone markers at 14, 16 and 24 hours. Know exactly where you are in your fast and what your body is doing. Cycle insights Charts that connect your fasts, weight and steps over time. Spot your patterns, track your progress and understand how your cycle shapes your results. Daily log Track weight, steps, symptoms, energy, mood and sleep every day. Watch your insights build as your data grows. Sync your steps from Apple Health with one tap. Toggle it on in Settings to see your activity alongside your fasting and cycle date. Phase nutrition guide What to eat in every phase of your cycle. Food directly affects how well you fast - Flow Fasting connects the two. By phase comparison See how your energy, mood, sleep and fasting performance compare across all five phases. Built from your own data over time. Week planner Plan your fasting windows ahead. Map your cycle, set your intentions and remove the daily guesswork. Science guide The research behind cycle-synced fasting. Hormones, metabolism, autophagy, cortisol and more - all explained through a cycle lens. START FREE: Try Flow Fasting free for 7 days with annual plan. Full access. After your trial, you will be charged $39.99 unless cancelled before the trial ends. Monthly plan available at $7.99 per month, billed immediately. Cancel anytime in App Store settings. For wellness purposes only. Not medical advice. Terms of use: https://flowfasting.com/terms-of-service/

Screenshots

Paleo Fasting4 screens
Flow Fasting Tracker4 screens

Verdict

The call

The clearest difference is update cadence: Flow Fasting Tracker at every 10 days against Paleo Fasting's every 3 weeks. Flow Fasting Tracker also leads on iOS requirement (13.0 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. Paleo Fasting sells 3 in-app purchases, starting at $8.99 per month and Flow Fasting Tracker sells 2 in-app purchases, starting at $7.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Paleo Fasting ships an update every 3 weeks, Flow Fasting Tracker every 10 days. The most recent releases landed on August 20, 2026 and September 28, 2026 respectively.

Scorecard2 real differences ยท 4 level
Paleo Fasting versus Flow Fasting Tracker: the parameters behind the verdict, then further details
ParameterPaleo FastingFlow Fasting Tracker
PriceFreeFree
Update frequencyEvery 3 weeksEvery 10 days โ€” better
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPad, iPod โ€” better
Requires iOS17.613.0 โ€” better
Further details โ€” not scored
Size6 MB16 MB
Age rating12+4+
DeveloperPaleo Karma LLCKristina Kozicynaite

In-app purchases

3 purchases

Paleo Fasting

Subscriptions2
  • Monthly Access7 Days trial$8.991 Month
  • Annual Access7 Days trial$59.991 Year
One-time1
  • Lifetime Access$199.99
2 purchases

Flow Fasting Tracker

Subscriptions2
  • Monthly$7.991 Month
  • Annual7 Days trial$39.991 Year

Questions

Is Paleo Fasting free?
Paleo Fasting is free to download, with in-app purchases available.
Is Flow Fasting Tracker free?
Flow Fasting Tracker is free to download, with in-app purchases available.
Do Paleo Fasting or Flow Fasting Tracker have ads?
Neither Paleo Fasting nor Flow Fasting Tracker shows ads.
Which is updated more often, Paleo Fasting or Flow Fasting Tracker?
Paleo Fasting ships an update every 3 weeks, and Flow Fasting Tracker every 10 days. Most recently, Paleo Fasting was updated on August 20, 2026 and Flow Fasting Tracker on September 28, 2026.

Other comparisons