Comparison

Intermittent Fasting Flow vs MacroLog

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

Head to head
About

Intermittent Fasting Flow

Track your fasting periods with a clean, ad-free timer. Choose from various fasting plans and monitor your progress with live widgets. Sync data with Apple Health and use Siri shortcuts for hands-free control.

Highlights
  • Ad-free fasting timer
  • Lock screen and home screen widgets
  • Multiple fasting plan durations
  • Customizable start times
  • Streak tracking and milestone badges
  • Apple Health integration
  • Siri shortcuts
Features
Read full description

Ad-Free. Always. Intermittent Fasting Flow is a clean, distraction-free fasting tracker built for people serious about their health. Choose your fasting plan, track your hydration, and learn the science behind every fast — all in one beautiful app. FASTING TIMER Choose from 12, 14, 16, 18, or 20-hour plans. Live progress ring, streak tracking, and milestone badges keep you motivated every step of the way. HYDRATION TRACKING Stay hydrated during your fast. Set a daily water goal and log intake with one tap — small cup, glass, bottle, or custom amount. LEARN Curated articles from trusted sources on intermittent fasting science, tips, and protocols. Know what's happening in your body while you fast. WIDGETS & LIVE PROGRESS Lock screen and home screen widgets keep your fasting and hydration status visible all day — without opening the app. APPLE HEALTH & SIRI Sync fasting sessions to Apple Health as mindful minutes. Use Siri shortcuts to start or end a fast hands-free. COMPLETELY AD-FREE No ads. No popups. No distractions. The 16:8 plan is free, forever. Unlock all plans and Pro features with a subscription.

About

MacroLog

Features
Read full description

MacroLog is macro tracking without the clutter. Log your meals in seconds, see your day at a glance, and get on with your life. YOUR COACH, BUILT IN Ask the AI nutrition coach anything — it knows your goals, your log and your trends. Snap a photo of your plate or describe what you ate, and it estimates the macros and fills in the meal for you. One tap to log it. LOG FAST • Add each meal or snack as you eat it — daily totals build automatically • Search any food and its macros are filled in for you • Scan a barcode and the numbers land straight in your meal • Save your own foods; recents stay one tap away • Ate the same as yesterday? Copy the whole day in one tap SEE YOUR PROGRESS • Day, week and month views in one calm calendar • Goal rings for calories, protein, carbs and fat • Trend charts for every metric • A little streak flame to keep you consistent • A home screen widget with today's macros WATER & WEIGHT, IF YOU WANT Optional one-tap water logging and daily weigh-ins. Turn them on, or keep it macros-only. NEVER LOSE YOUR LOG Everything is backed up automatically from day one — no account or sign-up needed. Link Apple or Google later to bring your log to a new phone. You can delete your account and all data at any time, right from Settings. HELP SHAPE THE APP Post ideas and bug reports on the built-in community board and upvote what should come next. MEMBERSHIP REQUIRED MacroLog requires a paid membership to use: an auto-renewing subscription (monthly, or yearly with a 7-day free trial) or a one-time lifetime purchase. All features listed above — including the AI coach, barcode scanning, charts, widgets and backup — are included with any active membership; none are sold separately. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period, and can be managed or cancelled in your App Store account settings. Privacy Policy: https://firebasestorage.googleapis.com/v0/b/macrolog-tracker.firebasestorage.app/o/PrivacyPolicy.html?alt=media Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Intermittent Fasting Flow4 screens
MacroLog4 screens

Verdict

The call

The clearest difference is update cadence: MacroLog at daily against Intermittent Fasting Flow's every 4 days. MacroLog also leads on iOS requirement (15.5 vs 17.6). On price, ads, in-app purchases and device support there is nothing between them.

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Intermittent Fasting Flow sells 2 in-app purchases, starting at $1.99 per month and MacroLog sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Intermittent Fasting Flow ships an update every 4 days, MacroLog daily. Both last shipped on October 8, 2026.

Scorecard2 real differences · 8 level
Intermittent Fasting Flow versus MacroLog: the parameters behind the verdict, then further details
ParameterIntermittent Fasting FlowMacroLog
PriceFreeFree
Rating5.0 (7 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings7 — better—
Update frequencyEvery 4 daysDaily — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPadiPhone, iPod
Requires iOS17.615.5 — better
Further details — not scored
Size6 MB70 MB
Age rating4+4+
DeveloperIVAYLO PLAMENOV VACHKOVDaniel Yaakob

In-app purchases

2 purchases

Intermittent Fasting Flow

Subscriptions2
  • Monthly7 Days trial$1.991 Month
  • Yearly7 Days trial$19.991 Year
3 purchases

MacroLog

Subscriptions2
  • Pro Monthly$0.991 Month
  • Pro Yearly7 Days trial$7.991 Year
One-time1
  • Pro Lifetime$19.99

Questions

Is Intermittent Fasting Flow free?
Intermittent Fasting Flow is free to download, with in-app purchases available.
Is MacroLog free?
MacroLog is free to download, with in-app purchases available.
Do Intermittent Fasting Flow or MacroLog have ads?
Neither Intermittent Fasting Flow nor MacroLog shows ads.
Which is updated more often, Intermittent Fasting Flow or MacroLog?
Intermittent Fasting Flow ships an update every 4 days, and MacroLog daily. Most recently, Intermittent Fasting Flow was updated on October 8, 2026 and MacroLog on October 8, 2026.

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