Comparison

Libre Fasting vs Clean Slate

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

Head to head
About

Libre Fasting

This app helps you track your fasting periods with customizable durations and common protocols. It offers real-time progress, optional reminders, and a history of your fasting sessions. Your data is kept private on your device.

Highlights
  • Customizable fast types and durations
  • Real-time timer and progress ring
  • Optional reminders and notifications
  • Fasting history and completion details
  • Export fasting history to CSV
  • Fasting stages timeline
  • Light/dark themes
Features
Read full description

Libre Fasting is a free, open-source fasting tracker built for clarity and privacy. No ads, no accounts, no subscriptions. Your data stays on your device. Start a fast in seconds with common protocols (16:8, 18:6, 20:4, OMAD, 24-72 hours) or set a custom duration. See real-time progress, edit or end a fast anytime, and optionally log weight and body fat at start/end. Features: - Quick start with your default fast type - Flexible fast types and custom durations - Real-time timer and progress ring - Optional reminders and notifications - History with completion details and repeat fasts - Export your fasting history to CSV - Fasting stages timeline and curated learning resources - Light/dark themes and accent colors Libre Fasting does not provide medical advice. Consult a qualified professional before making health decisions.

About

Clean Slate

This app helps you break bad habits like smoking, drinking, or excessive screen time. Track your progress with live timers, celebrate milestones, and journal your journey to stay motivated and self-aware.

Highlights
  • Live streak timers
  • Milestone achievements
  • Journaling and reflection
  • Track multiple habits
  • Savings tracker
  • Customizable themes
  • Advanced Pro features
Features
Read full description

Clean Slate is a simple and powerful habit tracker designed to help you quit smoking, stop drinking, reduce screen time, and break any bad habit for good. Whether you're on day one or day one hundred, Clean Slate gives you the tools to stay accountable, build momentum, and celebrate every step of the journey. TRACK YOUR STREAKS See exactly how long you've been going strong with live streak timers that count every day, hour, minute, and second. Track multiple habits at once and watch your progress grow. CELEBRATE EVERY MILESTONE Unlock achievements as you hit key milestones along the way. Every milestone is a reminder of how far you've come and why you keep going. JOURNAL YOUR JOURNEY Log how you're feeling, tag your emotions, and reflect on your progress. Journaling helps you notice patterns, process difficult moments, and stay self-aware. TRACK WHAT MATTERS TO YOU Choose from a wide range of habits to track including smoking, alcohol, marijuana, vaping, caffeine, sugar, social media, gambling, pornography, shopping, gaming, and more. SEE HOW MUCH YOU'VE SAVED Track the money you're saving by breaking your habit. Watch your savings grow in real time as your streak builds. CUSTOMIZE YOUR EXPERIENCE Personalize your app with multiple themes designed to match your style. Make Clean Slate yours. CLEAN SLATE PRO Upgrade to unlock the full Clean Slate experience, including advanced tracking features, enhanced insights, and grounding tools like box breathing, the 5-4-3-2-1 technique, and more to help you reset and refocus when motivation dips. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdfla/ Privacy Policy: https://cleanslatehabittracker.github.io/CleanSlateHabitTracker.CleanSlateLegalPrivacy/

Screenshots

Libre Fasting4 screens
Clean Slate4 screens

Verdict

The call

The clearest difference is rating: Clean Slate at 5.0 against Libre Fasting's 4.5. Clean Slate also leads on ratings volume (7 vs 2). Libre Fasting's advantage is in-app purchases (none vs 2). On price, ads, device support and iOS requirement 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. Clean Slate sells 2 in-app purchases, starting at $2.99 per month. Libre Fasting asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Clean Slate holds the better App Store score, 5.0 against 4.5. Both are backed by a comparable volume of ratings — 2 and 7 respectively.

Scorecard4 real differences · 6 level
Libre Fasting versus Clean Slate: the parameters behind the verdict, then further details
ParameterLibre FastingClean Slate
PriceFreeFree
Rating4.5 (2 ratings)5.0 (7 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings27 — better
Update frequencyEvery 3 months—
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.115.1
Further details — not scored
Size46 MB38 MB
Age rating12+12+
DeveloperLibre By DesignWilliam Wheeler

Customer experience

Libre Fasting

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Clean Slate

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Libre Fasting

No in-app purchases

2 purchases

Clean Slate

Subscriptions2
  • Clean Slate Pro Monthly3 Days trial$2.991 Month
  • Clean Slate Pro Annual3 Days trial$14.991 Year

Questions

Is Libre Fasting free?
Libre Fasting is free to download, with no in-app purchases.
Is Clean Slate free?
Clean Slate is free to download, with in-app purchases available.
Which has better reviews, Libre Fasting or Clean Slate?
Clean Slate is rated higher. Libre Fasting averages 4.5 out of 5 from 2 ratings, while Clean Slate averages 5.0 from 7 ratings.
Do Libre Fasting or Clean Slate have ads?
Neither Libre Fasting nor Clean Slate shows ads.

Other comparisons