Comparison

Fasting Track vs Fasting Clock

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

Head to head
About

Fasting Track

Features
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Fasting Track is an intermittent fasting tracker and fasting timer that keeps fasting simple: pick a plan, start the timer and see your progress. No account and no sign-up: your fasting data stays on your phone. Whether you are new to intermittent fasting with 16:8, eating one meal a day (OMAD), following the 5:2 diet or trying a longer fast, Fasting Track gives you a live fasting timer, a schedule that fits your day and an honest log of how it is going. 17 built-in fasting plans The popular intermittent fasting methods and more, including 16:8, 12:12, 20:4 (Warrior Diet), OMAD, 5:2, Alternate-Day Fasting, Eat-Stop-Eat, the 36-hour Monk Fast, Extended Fasting (48–72 hours), Dry Fasting, Ekadashi, Circadian Rhythm Fasting, Daniel Fast, Fat Fasting, Juice Fasting and Bone Broth Fasting. Each plan explains its benefits, difficulty and beginner tips, with links to the research behind it. Prefer 14:10 or 18:6? Create your own fasting plan in seconds. Live fasting timer Start a fast with one tap. A countdown and progress ring show how long you have fasted and how long until your eating window opens. Pause and resume when life gets in the way. The body-phase card shows where you are in your fast (Fed State, Glucose Burn, Glycogen Depletion, Ketosis, Autophagy and Deep Repair) with a source for each phase. Weekly fasting schedule Your fasting and eating windows on a color-coded weekly calendar. For 5:2 and similar plans, pick your own fasting days. Tap any day to see its times or adjust them. Daily log and weight tracking Mark each day completed, partial or missed, and add mood, energy, weight, water, calories and notes. Find food ideas for breaking your fast gently. Missed a few days? Backfill them. Search your full history anytime. Stats that keep you going Current and longest streak, completion rate, average fast length, total hours fasted, a weight trend chart, an activity heatmap and a weekly bar chart, for the last 7, 30 or 90 days or all time. Set goals such as 30 days of 16:8 and watch them fill up. Many people use intermittent fasting for weight loss, and the weight chart shows your real trend. Private by design No account and no cloud sync. Your fasts, logs and weight stay on your phone. Back up to a file and restore it on a new phone, or export your history as CSV. Light and dark themes, and 24 app languages you can switch in Settings. Medical Disclaimer Fasting Track is for general informational and educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. The fasting plans, tips, and health information in this app are not personalized medical recommendations. Always consult your physician or a qualified healthcare provider before starting any fast, changing your diet, or making decisions related to your health β€” especially if you are pregnant, breastfeeding, under 18, elderly, underweight, diabetic, taking medication, or have any medical condition or eating disorder. Stop fasting and seek medical attention if you feel unwell. Citations to the scientific sources referenced in the app are provided in Settings β†’ About.

About

Fasting Clock

Features
Read full description

Your personal fasting clock, starting from your last meal. The fasting clock records the time of your last meal and shows you exactly how much time remains until your fasting goal. Key Features - Fasting Timer Record your meal time with a single tap and track the time remaining to your goal β€” down to the hour, minute, and second in real time. - Storybook-Style Clock A beautifully crafted clock in a fairytale aesthetic. Your fasting progress fills in as an arc sweeping clockwise from the 12 o'clock position. - Multiple Goal Settings Set several fasting goals at once (e.g., 12h, 16h, 18h) using 8 color-coded slots, and switch between them with a tap to check your progress. - Goal Reached Notifications Get notified the moment you reach your fasting goal. Starting 10 minutes before, the clock begins to glow softly in that goal's color. - Fasting History Log Review your completed fasts on a calendar view, with color-coded dots marking each achievement. Tap any day for a detailed breakdown, and use filters to explore your patterns. - Seasonal Themes Gradient backgrounds shift automatically with the seasons β€” spring, summer, autumn, and winter β€” or switch manually to whichever season you prefer. - Korean / English Support The app detects your device language automatically, with the option to change it manually in settings. Recommended For - Anyone looking to build a consistent intermittent fasting (IF) habit - Those managing multiple fasting routines like 16:8 or 18:6 - Anyone who wants to visually track and reflect on their eating patterns

Screenshots

Fasting Track4 screens
Fasting Clock4 screens

Verdict

The call

The clearest difference is update cadence: Fasting Clock at every 2 days against Fasting Track's every 5 days. Fasting Clock also leads on iOS requirement (13.0 vs 15.0). 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Fasting Track ships an update every 5 days, Fasting Clock every 2 days. The most recent releases landed on November 5, 2026 and October 25, 2026 respectively.

Scorecard2 real differences Β· 4 level
Fasting Track versus Fasting Clock: the parameters behind the verdict, then further details
ParameterFasting TrackFasting Clock
PriceFreeFree
Update frequencyEvery 5 daysEvery 2 days β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod β€” betteriPhone, iPod
Requires iOS15.013.0 β€” better
Further details β€” not scored
Size52 MB34 MB
Age rating4+4+
DeveloperGunawan Santosoanna kim

In-app purchases

None

Fasting Track

No in-app purchases

None

Fasting Clock

No in-app purchases

Questions

Is Fasting Track free?
Fasting Track is free to download, with no in-app purchases.
Is Fasting Clock free?
Fasting Clock is free to download, with no in-app purchases.
Do Fasting Track or Fasting Clock have ads?
Neither Fasting Track nor Fasting Clock shows ads.
Which is updated more often, Fasting Track or Fasting Clock?
Fasting Track ships an update every 5 days, and Fasting Clock every 2 days. Most recently, Fasting Track was updated on November 5, 2026 and Fasting Clock on October 25, 2026.

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