Comparison

Empty Fasting vs Fastor

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

Head to head
About

Empty Fasting

This app helps users focus on a single fasting period at a time, offering both overnight and daytime schedules. It provides customizable themes and icons, home screen widgets, and tracks fasting streaks and trends with encouraging messages.

Highlights
  • Single fast focus
  • Home screen widgets
  • Overnight and daytime schedules
  • Customizable themes and icons
  • Streak and trend statistics
  • Encouragement during fasts
Read full description

· Full-focus on one fast at a time · Home screen widgets & live activities · Overnight and daytime fasting schedules · Make it yours with 6 themes and 18 icons · Statistics for your streaks and trends · Encouragement throughout your fasts

About

Fastor

Features
Read full description

Transform Your Health with Intermittent Fasting - Made Simple Fastor is the elegant, no-nonsense fasting tracker that helps you build lasting healthy habits. Whether you're new to intermittent fasting or an experienced faster, Fastor makes it effortless to track, visualize, and achieve your wellness goals. Why Fastor? Unlike cluttered fasting apps, Fastor focuses on what matters: helping you fast successfully. With proven fasting strategies built-in, a beautiful timer that keeps you motivated, and powerful visualizations that show your progress over time, you'll finally have the tool that makes intermittent fasting stick. Choose Your Fasting Strategy Stop guessing which fasting schedule works for you. Fastor includes 6 science-backed strategies: - 12:12 - Perfect for beginners - 14:10 - Gentle step up - 16:8 - The most popular method (skip breakfast, eat noon-8pm) - 18:6 - Enhanced fat burning - 20:4 - Extended benefits - OMAD (23:1) - Maximum results Each strategy includes guidance on benefits, difficulty level, and ideal eating windows. Or create your own custom fasting schedule. Beautiful Progress Tracking See your fasting journey come to life with: - Real-time timer showing exactly how long you've fasted - Calendar heat map revealing your consistency at a glance - Detailed statistics tracking streaks, averages, and personal records - Progress charts showing your improvements over time - Complete history of every fast you've completed Seamless iCloud Sync Switch between your iPhone and iPad effortlessly. All your fasting data automatically syncs via iCloud, so you never lose your progress. Clean, Intuitive Design No complicated menus. No confusing options. Just tap to start fasting, and Fastor handles the rest. The minimalist interface keeps you focused on your goals, not on navigating the app. Perfect For: - Weight loss and fat burning - Improving metabolic health - Building discipline and mental clarity - Autophagy activation - Anyone looking to feel healthier and more energized Start your fasting journey today with Fastor - the app that makes intermittent fasting simple, trackable, and sustainable.

Screenshots

Empty Fasting4 screens
Fastor4 screens

Verdict

The call

The clearest difference is price: Empty Fasting at Free against Fastor's $1.99. Fastor's advantage is device support (3 vs 1) and iOS requirement (13.0 vs 17.0). On update cadence, 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

Empty Fasting is free to download; Fastor costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Empty Fasting ships an update every 3 days, Fastor every 4 days. The most recent releases landed on October 23, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 7 level
Empty Fasting versus Fastor: the parameters behind the verdict, then further details
ParameterEmpty FastingFastor
PriceFree — better$1.99
Rating4.6 (83 ratings) — better—
Positive reviews83.3% of reviews—
Number of ratings83 — better—
Update frequencyEvery 3 days — betterEvery 4 days
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS17.013.0 — better
Further details — not scored
Size169 MB18 MB
Age rating17+4+
DeveloperLight NudgeWerner Gillmer

Bugs and requests

Empty Fasting

Reported bugs

1 issue
  • Fast reminders still sent even if the fasting session is currently active.

Requested features

12 requests
  • Custom fasting length (days/hours)
  • More options for ADF
  • Apple Health integration
  • Ability to edit start time of a running timer
  • Set multiple start fast reminders
Show 7 more
  • Option to set app to allow fasting from specific things (alcohol, meat)
  • Manual time input for fasting
  • Apple Watch addition
  • Watch widget
  • Start fasts automatically
  • Ability to start countdown from a previous time
  • Ability to add a fast started yesterday

Fastor

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Empty Fasting

No in-app purchases

None

Fastor

No in-app purchases

Questions

Is Empty Fasting free?
Empty Fasting is free to download, with no in-app purchases.
Is Fastor free?
Fastor costs $1.99, with no in-app purchases.
Do Empty Fasting or Fastor have ads?
Neither Empty Fasting nor Fastor shows ads.
Which is updated more often, Empty Fasting or Fastor?
Empty Fasting ships an update every 3 days, and Fastor every 4 days. Most recently, Empty Fasting was updated on October 23, 2026 and Fastor on October 9, 2026.

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