Comparison

Fasting Stages Tracker vs Phase

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

Head to head
About

Fasting Stages Tracker

Read full description

Fasting Stages Tracker is your companion app for intermittent fasting, extended fasting, and religious fasting. Track your progress in real-time while learning what happens in your body at each fasting stage. CORE FEATURES Real-Time Timer Start and stop your fast with one tap. Watch your elapsed time and progress through metabolic stages in real-time. Fasting Stages Choose between Simple mode (4 stages) or Detailed mode (7 stages). See visual progress bars counting down to each new stage, then count up while you're in it. Automatic Logs Every fast is saved automatically. View your complete history with total duration, stages reached, and highest stage achieved. Progress Analytics Track your stats: total fasts, average duration, longest fast, most reached stage. Filter and sort by date or duration to identify patterns. Science-Backed Education Learn what happens at each fasting stage. Get contextual tips when you reach milestones and understand the science behind fasting benefits. Customizable Settings Toggle between Simple and Detailed modes. Configure notifications for stage milestones and reminders. Turn education content on or off. Data Export Export all fasting logs as CSV to use with other health apps or spreadsheets. WHY CHOOSE FASTING STAGES TRACKER? - Simple and focused design - Educational and science-backed - Privacy first: all data stored locally - Works offline - Supports all fasting types - Completely free, no ads or premium features SUPPORTED FASTING TYPES Intermittent Fasting (16:8, 18:6, 20:4), Extended Fasting (24h+), Religious Fasting, and Custom durations. FASTING STAGES Fed State (0-4h) - Digestion active, insulin elevated Fat Burning (4-16h) - Glycogen depleting, fat burning begins Ketosis (16-24h) - Running on ketones, peak mental clarity Autophagy (24h+) - Cellular repair and regeneration All your data stays on your device. We never upload or share your information.

About

Phase

This app helps you track intermittent fasting and monitor your nutrition. It features an AI food scanner, calorie and macro tracking, and visual progress indicators for your fasting stages. Easily log meals, set custom fasting schedules, and view your body's estimated responses.

Highlights
  • Intermittent fasting timer
  • AI food scanner
  • Calorie and macro tracking
  • Estimated fasting stages
  • Custom fasting schedules
  • Weight and water intake tracking
  • Apple Health integration
Features
Read full description

Start fasting. See what's happening during your fast. Scan your meals. Phase is an intermittent fasting tracker, fasting timer, calorie tracker, and AI food scanner built to make fasting simple. Instead of showing only a countdown, Phase helps you follow your fasting journey through estimated body stages while keeping your calories, macros, weight, and nutrition in one place. TRACK YOUR FASTING STAGES • Follow estimated stages as your fast progresses • See stages including Sugar Drop, Fat Burn, Ketosis, and Autophagy • Understand where you are in your fasting window • Track your fasting progress with a simple visual timer FAST YOUR WAY • Choose 16:8, 18:6, 14:10, 20:4, OMAD, or a custom schedule • Start and stop your fast in one tap • Explore different intermittent fasting protocols • Use Home Screen widgets for quick access • Build consistency with streak and calendar tracking SCAN FOOD WITH AI • Take a photo of your meal and let AI analyze it • Scan packaged foods by barcode • Search foods when you want to log manually • Get calories and macro information • Add meals directly to your food diary TRACK CALORIES & MACROS • Monitor daily calories • Track protein, carbs, fat, and fiber • Organize food by breakfast, lunch, dinner, and snacks • See your remaining daily calorie target at a glance TRACK YOUR PROGRESS • Log your weight and follow your goal • Track daily water intake • Connect Apple Health to view your steps • Keep your fasting and nutrition progress together Phase combines an intermittent fasting tracker, calorie tracker, macro tracker, and AI food scanner in one simple app. No complicated routines. Just fasting, nutrition, and progress tracking in one place. Your body is already doing the work. Phase helps you follow the journey. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Fasting Stages Tracker4 screens
Phase4 screens

Verdict

The call

The clearest difference is in-app purchases: Fasting Stages Tracker at none against Phase's 4. Fasting Stages Tracker also leads on ads (none vs shown) and iOS requirement (13.0 vs 17). On price 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. Phase sells 4 in-app purchases, starting at $9.99 per month. Fasting Stages Tracker asks for nothing beyond the download.

Scorecard3 real differences · 7 level
Fasting Stages Tracker versus Phase: the parameters behind the verdict, then further details
ParameterFasting Stages TrackerPhase
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequency—Weekly
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPod — betteriPhone
Requires iOS13.0 — better17
Further details — not scored
Size19 MB23 MB
Age rating4+4+
DeveloperMiddle Class Finance LLCIvan Hubar

In-app purchases

None

Fasting Stages Tracker

No in-app purchases

4 purchases

Phase

Subscriptions4
  • Unlimited (Monthly)$9.991 Month
  • Unlimited (Yearly) Sale$14.991 Year
  • Unlimited (3 Months)$24.993 Months
Show 1 more
  • Unlimited (Yearly)7 Days trial$34.991 Year

Questions

Is Fasting Stages Tracker free?
Fasting Stages Tracker is free to download, with no in-app purchases.
Is Phase free?
Phase is free to download, with in-app purchases available.
Do Fasting Stages Tracker or Phase have ads?
Phase shows ads; Fasting Stages Tracker does not.

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