Comparison

RecompTrack 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

RecompTrack

Features
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RecompTrack is built for people doing recomp โ€” losing fat and gaining muscle at the same time, without the scale telling you anything useful. Log weekly measurements and progress photos. Watch the math show fat leaving and muscle arriving. No food diary. No workout log. No account. Your photos never leave your device. Your data is yours. One payment. No subscription. --- RecompTrack is the only offline-first iOS app built exclusively for body recomposition โ€” tracking measurements, progress photos, and on-device recomp delta math with no food log required and a one-time $4.99 purchase. WHAT RECOMPTRACK TRACKS: -- Weekly body measurements: weight, waist, chest, hips, both arms, both thighs โ€” logged in under a minute -- Progress photo trios: front, side, and back โ€” stored entirely on your device, never uploaded anywhere -- Recomp delta math: on-device estimates of fat change vs. lean mass change derived from your measurement trends, not a food diary -- Trend charts: 4, 8, and 12-week windows with min/max markers so you can see the direction, not just the number -- Milestone badges: First Log, 4-Week Streak, First Inch Off Waist, and more โ€” unlocked automatically as your body changes -- Apple Health sync: every weight entry writes back to Health automatically NO FOOD LOG REQUIRED. NO WORKOUT LOG. NO SERVER. NO SUBSCRIPTION. --- Perfect for people who: -- Have been lifting for months and the scale barely moves โ€” but clothes fit differently -- Already use MyFitnessPal or Strong and don't want another food or workout log on top -- Have tried tracking measurements in a spreadsheet and want the trend math done automatically -- Care about privacy and refuse to upload body photos to someone else's server -- Are done paying monthly fees for data that belongs to them --- FREE FEATURES: -- Unlimited measurement entries -- 30 days of measurement history -- 5 progress photo pairs -- All milestone badges -- Apple Health weight sync RECOMPTRACK PRO โ€” $4.99, yours forever: -- Unlimited measurement history -- Unlimited progress photos -- Full recomp delta history (not previewed) -- Side-by-side photo comparator for all pairs -- PDF export of measurements and photo summary -- Home screen widget (last weight, days since log) No subscription. No renewal. One payment. --- Recomp delta figures are estimates based on measurement trends. Not a medical measurement. Consult a professional for clinical body composition assessment. Start tracking what actually changes. Download RecompTrack.

About

Flow Fasting Tracker

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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

RecompTrack4 screens
Flow Fasting Tracker4 screens

Verdict

The call

The clearest difference is ads: Flow Fasting Tracker at none against RecompTrack's shown. Flow Fasting Tracker also leads on device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On price, update cadence and in-app purchases 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. RecompTrack sells 1 one-off in-app purchase 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

RecompTrack ships an update every 9 days, Flow Fasting Tracker every 10 days. The most recent releases landed on September 9, 2026 and September 28, 2026 respectively.

Scorecard3 real differences ยท 3 level
RecompTrack versus Flow Fasting Tracker: the parameters behind the verdict, then further details
ParameterRecompTrackFlow Fasting Tracker
PriceFreeFree
Update frequencyEvery 9 days โ€” betterEvery 10 days
AdsYesNo โ€” better
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad, iPod โ€” better
Requires iOS17.013.0 โ€” better
Further details โ€” not scored
Size10 MB16 MB
Age rating4+4+
DeveloperChristian PedersenKristina Kozicynaite

In-app purchases

1 purchases

RecompTrack

One-time1
  • RecompTrack Pro$4.99
2 purchases

Flow Fasting Tracker

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

Questions

Is RecompTrack free?
RecompTrack 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 RecompTrack or Flow Fasting Tracker have ads?
RecompTrack shows ads; Flow Fasting Tracker does not.
Which is updated more often, RecompTrack or Flow Fasting Tracker?
RecompTrack ships an update every 9 days, and Flow Fasting Tracker every 10 days. Most recently, RecompTrack was updated on September 9, 2026 and Flow Fasting Tracker on September 28, 2026.

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