Comparison

Fasting Timer App vs FastingCat

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

Head to head
About

Fasting Timer App

This app guides users through intermittent fasting to promote weight loss, boost energy, and build healthy habits. It offers customizable fasting plans, smart timers with reminders, and progress tracking tools. Users can also log weight, mood, and habits.

Highlights
  • Customizable fasting plans
  • Smart fasting timer with reminders
  • Progress tracking with charts
  • Weight, mood, and habit logging
  • Expert tips and insights
  • Multiple fasting schedules
Read full description

Transform your body. Unlock your energy. Feel unstoppable. Discover the power of intermittent fasting with the simplest, most effective app to help you reach your best self. Thousands are already losing weight, boosting energy, and building lasting healthy habits—without extreme diets or calorie counting. What you’ll achieve with our app • Burn fat naturally and speed up your metabolism • Gain steady energy and mental clarity • Choose fasting plans for every level, from 12-12 to OMAD • Customize your fasting and eating windows • Access exclusive expert tips and insights Your transformation toolkit • Smart fasting timer with reminders • Motivating progress tracking with charts and trends • Weight, mood & habit logging all in one place Fasting plans available • Beginner: 12-12, 14-10, 16-8 • Intermediate: 18-6, 20-4 • Advanced: OMAD, 22-2, 23-1, extended fasts • Weekly: 5:2, autophagy programs • 28-day challenges to keep you motivated The science behind the change When you fast, your body switches from burning glucose to burning fat. This shift supports weight loss, improves insulin sensitivity, activates cellular repair, and boosts natural growth hormone production—helping you feel healthier, sharper, and more energized. Start your transformation today and discover what you’re truly capable of. Privacy Policy: https://www.enduranceapptitude.com/apps/fasting-timer/privacy-policy EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

FastingCat

Master intermittent fasting with a focused timer and science-backed tracking. Monitor your progress with detailed insights, charts, and smart notifications to stay motivated and in control of your fasting journey. Your privacy is prioritized with on-device data storage and no ads.

Highlights
  • Customizable fasting presets
  • Science-backed fasting zone tracking
  • Detailed progress charts
  • Flexible scheduling with grace days
  • Smart notifications
  • Seamless weight logging
  • On-device data privacy
Features
Read full description

FastingCat is the fast, focused way to master intermittent fasting and watch the scale move. The app puts clear metrics and practical tools in your pocket so you can stay consistent, motivated and fully in control—for absolutely free. Why FastingCat? • Simple setup: pick a preset (16-8, 18-6, 20-4, 24-hour, alternate-day or create your own) and start the timer with one tap. • Science-backed tracking: see exactly when you move from Anabolic to Catabolic, Fat Burning, Ketosis, Deep Ketosis and Autophagy. • Deep insights at a glance: total fasting hours, completed fasts, streak length, best streak, grace days used, weight change and more. • Rich charts: overlay weight and fasting windows, follow your progress week over week and celebrate each downward trend. • Flexible scheduling: choose specific weekdays or let FastingCat ignore a set number of grace days so real life never breaks your streak. • Smart notifications: get reminded when your eating window closes, when a zone switches or when it is time to break your fast. • Seamless weight logging: import weight from the Health app or type manually; all data stays on device. • No account required, no ads, no cloud storage. Your privacy stays yours. Power users can: • Fine-tune presets with second-level precision • Track progress in both metric and imperial units How we keep you motivated • Streak tracking rewards consistency • Milestone badges for total hours and longest fast • Detailed fasting zone timeline so you can actually “see” ketosis flip on • Fast completion reports you can share anywhere Who is FastingCat for? • Beginners starting a weight-loss journey • Athletes cutting fat without losing muscle • Biohackers chasing autophagy benefits • Anyone who wants a distraction-free fasting timer with serious stats Disclaimer FastingCat is a lifestyle tracker, not medical advice. Intermittent fasting may not suit everyone. Consult a qualified healthcare professional before making any dietary or exercise changes. Privacy and Terms Your data never leaves your device unless you choose to export it. See the full policies: • Privacy Policy: https://sites.google.com/view/fastingcat-privacy-policy/home • Terms of Use: https://sites.google.com/view/fastingcat-terms-of-use/home

Screenshots

Fasting Timer App4 screens
FastingCat4 screens

Verdict

The call

The clearest difference is review sentiment: FastingCat at 100% against Fasting Timer App's 0%. FastingCat also leads on rating (4.9 vs 3.7) and update cadence (every 6 days vs every 5 weeks). On price, ads, in-app purchases and monetization model 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. Fasting Timer App sells 2 in-app purchases, starting at $0.99 per 7 days and FastingCat sells 10 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

FastingCat holds the better App Store score, 4.9 against 3.7. That said, the two scores are not equally well evidenced: FastingCat has 55 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 0% of Fasting Timer App's written reviews are positive against 100% of FastingCat's.

UpkeepUpdate frequency

Fasting Timer App ships an update every 5 weeks, FastingCat every 6 days. The most recent releases landed on June 1, 2026 and August 7, 2026 respectively.

Scorecard4 real differences · 6 level
Fasting Timer App versus FastingCat: the parameters behind the verdict, then further details
ParameterFasting Timer AppFastingCat
PriceFreeFree
Rating3.7 (3 ratings)4.9 (55 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings355 — better
Update frequencyEvery 5 weeksEvery 6 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFree with in-app purchases
DevicesiPhoneiPhone
Requires iOS18.517.0 — better
Further details — not scored
Size14 MB24 MB
Age rating4+4+
DeveloperLucas DiazProApps Solutions

Customer experience

Fasting Timer App

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

FastingCat

All ratings52 ratings
Positive96.2%
Neutral1.9%
Negative1.9%
Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

2 purchases

Fasting Timer App

Subscriptions2
  • Premium$0.997 Days
  • Premium$2.991 Month
10 purchases

FastingCat

Subscriptions5
  • Monthly Donation (Cookie)$0.991 Month
  • Monthly Donation (Donut)$2.491 Month
  • Monthly Donation (Smoothie)$4.991 Month
Show 2 more
  • Monthly Donation (Salad)$7.991 Month
  • Monthly Donation (Protein)$9.991 Month
One-time5
  • One-time Donation (Coffee)$1.99
  • One-time Donation (Sandwich)$4.99
  • One-time Donation (Pizza)$9.99
Show 2 more
  • One-time Donation (Groceries)$24.99
  • One-time Donation (Books)$49.99

Questions

Is Fasting Timer App free?
Fasting Timer App is free to download, with in-app purchases available.
Is FastingCat free?
FastingCat is free to download, with in-app purchases available.
Which has better reviews, Fasting Timer App or FastingCat?
FastingCat is rated higher. Fasting Timer App averages 3.7 out of 5 from 3 ratings, while FastingCat averages 4.9 from 55 ratings.
Do Fasting Timer App or FastingCat have ads?
Neither Fasting Timer App nor FastingCat shows ads.
Which is updated more often, Fasting Timer App or FastingCat?
Fasting Timer App ships an update every 5 weeks, and FastingCat every 6 days. Most recently, Fasting Timer App was updated on June 1, 2026 and FastingCat on August 7, 2026.

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