Comparison

Unfed vs FastTrack

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

Head to head
About

Unfed

Features
Read full description

Most fasting apps show a simple countdown. Unfed visualizes your progression through 5 distinct metabolic phasesβ€”from Fat Burning to Deep Ketosisβ€”with a beautiful circular timer that makes every fast a visual achievement. TRANSFORM YOUR FASTING EXPERIENCE Stop counting hours blindly. Understand what your body accomplishes during each moment of your fast. β€’ Metabolic Phase Visualization: Unlike competitors with basic timers, Unfed shows your progression through 5 phases (Anabolic β†’ Catabolic β†’ Fat Burning β†’ Ketosis β†’ Deep Ketosis) with color-coded segments. See completed phases, your current phase with live progress, and upcoming phasesβ€”all in one glance. β€’ Elegant Circular Timer: Premium "donut-style" design with pastel colors on deep black backgrounds. Calm, zen, and motivatingβ€”not clinical neons. β€’ Privacy-First: Your data stays on your device by default. No account required to start. Cloud sync is 100% optional. β€’ Designed for Understanding: Each phase includes clear explanations so you know exactly what's happening in your body. FREE FEATURES (ALWAYS FREE) The core fasting experience is completely free, with no trial limits: β€’ Circular Timer with 5 metabolic phases visualization β€’ Popular Protocols: 16:8, 18:6, 20:4, OMAD (23:1), 24h, 36h fasts β€’ Phase Education: Understand what happens in your body during each phase β€’ 7-Day History: Review your recent fasts β€’ Streak Tracking: Build consistency with visual streaks β€’ Smart Notifications: Start/end reminders and phase transitions β€’ Dark & Light Mode: Follows your system preference UNLOCK PRO Support development and unlock powerful tools: β€’ Unlimited History: Access all your fasting data forever β€’ Weight Tracking: Monitor your progress with beautiful charts β€’ Custom Protocols: Create fasting schedules tailored to your goals β€’ Native Widgets: iOS home screen widgets (Small/Medium/Large) β€’ Detailed Phase Info: Extended scientific explanations of metabolic phases POPULAR FASTING PROTOCOLS SUPPORTED β€’ 16:8 β€” The classic. Fast 16 hours, eat in an 8-hour window. β€’ 18:6 β€” Extended fat-burning window for faster results. β€’ 20:4 (Warrior) β€” Advanced protocol for experienced fasters. β€’ OMAD (23:1) β€” One meal a day for maximum autophagy. β€’ 24h / 36h β€” Longer fasts for deep ketosis and cellular renewal. β€’ Custom β€” Design your own protocol based on your schedule. UNDERSTAND YOUR METABOLIC PHASES Unfed educates you on what happens during your fast: β€’ Anabolic (0-4h): Digestion and nutrient absorption β€’ Catabolic (4-12h): Glycogen depletion begins β€’ Fat Burning (12-16h): Your body switches to fat for fuel β€’ Ketosis (16-24h): Ketone production increases, mental clarity peaks β€’ Deep Ketosis (24h+): Autophagy activated, cellular repair maximized Each phase is color-coded and clearly displayed on circular timer, so you always know your metabolic state. WHY UNFED EXISTS I'm a solo developer who believes fasting apps should help you understand your body, not just count hours. You get: β€’ No ads, ever β€’ No dark patterns or manipulative design β€’ Regular updates and new features β€’ Transparent approach, no hidden tricks β€’ Direct support from developer β€’ No server: Your data is stored locally on your device, ensuring privacy and security. You pay for sustainable development, not bloated features you'll never use. NATIVE WIDGETS (PRO) Stay motivated without opening app: β€’ Small Widget: Circular timer + elapsed time + phase icon β€’ Medium Widget: Timer + protocol name + phase badges All widgets use the same elegant pastel design as the app. Join thousands of fasters who chose a more visual, more understandable fasting experience. Download Unfed and start your metabolic journey today. --- Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Unfed is a fasting tracker and should not replace professional medical advice. Consult your doctor before starting any fasting regimen.

About

FastTrack

Features
Read full description

FastTrack is a fasting timer that does one thing and does it well. No articles. No quizzes. No AI coaching. Just a timer. Start your fast with one tap. A clean countdown shows exactly where you are: fasting or eating, hours remaining, progress at a glance. ALL FASTING PLANS FREE β€’ 16:8 - The most popular intermittent fasting schedule β€’ 18:6, 20:4, OMAD (23:1) - For experienced fasters β€’ Custom - Set your own fasting and eating windows TRACK YOUR PROGRESS β€’ Calendar view with colour-coded history - see your streaks at a glance β€’ Stats dashboard - current streak, longest streak, total fasts, total hours fasted β€’ Full history of every fast - duration, completion status, start and end times HOME SCREEN WIDGET β€’ See your current fast status without opening the app β€’ Time remaining and fasting phase right on your home screen BUILT FOR SIMPLICITY β€’ No account required - everything stays on your device β€’ No internet needed - works fully offline β€’ No bloat - we will never add meal logging, social features, or calorie counting All fasting plans free. 16:8, 18:6, 20:4, OMAD, and custom. Upgrade to Premium for streaks, stats, calendar history, the home screen widget, and custom app icons. FastTrack is not a medical device. Consult a healthcare professional before starting any fasting regime. Privacy Policy: https://sites.google.com/view/ces-privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Unfed4 screens
FastTrack4 screens

Verdict

The call

Unfed and FastTrack are too close to call on the numbers: across 5 compared parameters β€” price, ads, in-app purchases and device support among them β€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Unfed sells 9 in-app purchases, starting at $2.99 per month and FastTrack sells 2 in-app purchases, starting at $2.99 per year. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Unfed versus FastTrack: the parameters behind the verdict, then further details
ParameterUnfedFastTrack
PriceFreeFree
Update frequencyβ€”Every 5 days
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.114.0 β€” better
Further details β€” not scored
Size51 MB49 MB
Age rating4+4+
DeveloperMexarFernando Mendes

In-app purchases

9 purchases

Unfed

Subscriptions6
  • Unfed PRO Monthly$2.991 Month
  • Unfed PRO Monthly$3.991 Month
  • Unfed PRO Monthly$5.991 Month
Show 3 more
  • Unfed PRO Yearly$17.991 Year
  • Unfed PRO Yearly$34.991 Year
  • Unfed PRO Yearly$49.991 Year
One-time3
  • Lifetime$29.99
  • Lifetime$49.99
  • Lifetime$69.99
2 purchases

FastTrack

Subscriptions1
  • Yearly3 Days trial$2.991 Year
One-time1
  • Lifetime$5.99

Questions

Is Unfed free?
Unfed is free to download, with in-app purchases available.
Is FastTrack free?
FastTrack is free to download, with in-app purchases available.
Do Unfed or FastTrack have ads?
Neither Unfed nor FastTrack shows ads.

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