Comparison

Feel Great vs Fasting Timer

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

Head to head
About

Feel Great

This app guides users on a wellness journey through intermittent fasting and insulin awareness. It helps build healthier habits by tracking daily progress and providing motivation and reminders. The approach focuses on sustainable lifestyle changes without restrictive dieting.

Highlights
  • Intermittent fasting guidance
  • Insulin awareness tracking
  • Habit tracking and awareness
  • Instant feedback and direction
  • Motivational logging streaks
  • Daily reminders and push notifications
Features
Read full description

Unlock your potential with Feel Great! Embrace Unimate, Balance, and the power of fasting for a transformative wellness journey. Discover the wellness approach that works for real people with real jobs and real schedules. Feel Great is an approach to adopting a healthier lifestyle without restrictive dieting. It combines two products with an intermittent fasting practice. Designed by Unicity, Feel Great helps people across the world embrace a healthier lifestyle through intermittent fasting and insulin awareness. Whether you’re already following the Feel Great approach or are interested in seeing what it’s like, the Feel Great app is free and available to anyone interested in trying a healthier lifestyle. Why use Feel Great? People who follow Feel Great approach with the app report higher success rates for the following reasons: Tracking works -- when you track your habits, you are more aware of your actions and MUCH more likely to succeed. Multiple studies on habit creation highlight the importance of tracking and awareness. Instant feedback and direction -- get instant feedback on how you’re doing everyday with the program and know what you need to do to improve. Designed for motivation -- we all know that it can be difficult to stay motivated to make healthy decisions, especially late at night when Oreos are calling your name. Feel Great’s logging approach is designed to help you stay motivated. Get on a logging streak and stay on a logging streak! Reminders -- get push notifications to remember to continue the program, take Balance, and log each day. Progress starts with tracking. With Feel Great, it’s not about instantaneous results -- it’s about embarking on a journey of learning and growth. Be patient with yourself and just keep logging your fasts and meal, regardless of whether you followed the program “perfectly” or not at all. In time, daily logging and the awareness it brings of your daily decisions will help you build strong habits. Region support The content in the Feel Great app is adapted to a US-audience. Privacy Policy: https://www.unicity.com/usa/privacy-policy Terms of Use: https://www.unicity.com/usa/terms-of-use

About

Fasting Timer

This app tracks intermittent fasting, visualizing your body's biological phases and progress. It offers customizable timers, water tracking, a journal, and gamified elements to motivate users. Monitor body measurements and weight to see your transformation.

Highlights
  • Biological phase tracking
  • Customizable fasting timers
  • Home screen widgets
  • Body measurements and weight tracking
  • Water tracking with reminders
  • Fasting journal
  • Gamified progress with XP and badges
Features
Read full description

Nova Fast is the intermittent fasting tracker that shows you what's really happening inside your body — from fat burning to autophagy and cellular renewal. WHY NOVA FAST? Nova Fast combines a powerful fasting timer with real-time biological phase tracking, beautiful widgets, body measurements, water tracking, a fasting journal, and a gamification system that makes fasting fun and rewarding. BIOLOGICAL PHASE TRACKING See your body's real-time fasting stages. Watch as you transition through 7 phases — from burning glucose to entering ketosis, activating autophagy, and triggering deep cellular repair. Understand the science behind every hour of your fast. SMART FASTING TIMER Start any protocol with one tap. Choose from popular intermittent fasting plans including 16:8, 18:6, 20:4, OMAD (23:1), 14:10, and 12:12 — or create your own custom fasting schedule. HOME SCREEN WIDGETS Keep your fasting progress visible with beautiful widgets. See your timer, current biological phase, and streak right from your home screen or lock screen. BODY MEASUREMENTS & WEIGHT TRACKING Track more than just weight. Log body measurements, see your progress over time, and watch your transformation unfold with detailed charts and trends. WATER TRACKING Stay hydrated during your fasts with built-in water tracking and customizable reminders. Proper hydration is essential for maximizing your fasting results. FASTING JOURNAL Document your fasting journey. Log how you feel, what you ate, your energy levels, and any notes. Look back on your progress and find the patterns that work best for you. GAMIFICATION — EARN XP, LEVEL UP, COLLECT BADGES Fasting should be fun. Earn experience points for every fast, level up your profile through 30 ranks, unlock 29 achievement badges, and build streaks that keep you motivated. Turn healthy habits into a rewarding daily challenge. PERFECT FOR BEGINNERS AND EXPERIENCED FASTERS Whether you're just starting with intermittent fasting or you're an experienced faster looking for a better tracker — Nova Fast has everything you need to succeed. Start your fasting journey today. --- LEGAL: Privacy Policy: http://www.jakubl.com/privacy.html Terms of Use (EULA): http://www.jakubl.com/terms.html SUPPORT: support@jakubl.com X: @jakublaszczyk

Screenshots

Feel Great4 screens
Fasting Timer4 screens

Verdict

The call

The clearest difference is update cadence: Feel Great at every 11 days against Fasting Timer's every 4 months. Feel Great also leads on ratings volume (2.1K vs 3). Fasting Timer's advantage is review sentiment (100% vs 70%). On price, rating, ads and in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Feel Great against 4.7 for Fasting Timer. That said, the two scores are not equally well evidenced: Feel Great has 2.1K ratings behind it against 3, so its average is the more settled of the two. Written reviews are what separate them: 70% of Feel Great's written reviews are positive against 100% of Fasting Timer's.

UpkeepUpdate frequency

Feel Great ships an update every 11 days, Fasting Timer every 4 months. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Feel Great versus Fasting Timer: the parameters behind the verdict, then further details
ParameterFeel GreatFasting Timer
PriceFreeFree
Rating4.6 (2.1K ratings)4.7 (3 ratings) — better
Positive reviews70.2% of reviews100.0% of reviews — better
Number of ratings2.1K — better3
Update frequencyEvery 11 days — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.4 — better17.0
Further details — not scored
Size92 MB10 MB
Age rating17+4+
DeveloperUnicityJakub Laszczyk

Customer experience

Feel Great

All ratings2,092 ratings
Positive89.3%
Neutral4.1%
Negative6.5%
Written reviews181 reviews
Positive70.2%
Neutral7.2%
Negative22.7%

Fasting Timer

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Feel Great

Reported bugs

3 issues
  • Fasting times and meal entries not saving correctly
  • App freezing or not loading data properly
  • Inconsistent behavior when editing or correcting entries

Requested features

4 requests
  • Add ability to log meals and track macros
  • Implement better data syncing and backup
  • Improve notification system and reminders
  • Provide more detailed analytics and progress tracking

Fasting Timer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Feel Great

No in-app purchases

None

Fasting Timer

No in-app purchases

Questions

Is Feel Great free?
Feel Great is free to download, with no in-app purchases.
Is Fasting Timer free?
Fasting Timer is free to download, with no in-app purchases.
Which has better reviews, Feel Great or Fasting Timer?
Fasting Timer is rated higher. Feel Great averages 4.6 out of 5 from 2.1K ratings, while Fasting Timer averages 4.7 from 3 ratings.
Do Feel Great or Fasting Timer have ads?
Neither Feel Great nor Fasting Timer shows ads.
Which is updated more often, Feel Great or Fasting Timer?
Feel Great ships an update every 11 days, and Fasting Timer every 4 months. Most recently, Feel Great was updated on October 27, 2026 and Fasting Timer on October 24, 2026.

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