Comparison

OpenNutriTracker vs Libre Fasting

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

Head to head
About

OpenNutriTracker

This app offers a straightforward way to monitor your daily food intake and analyze nutritional information. It features a food diary, custom meal planning, and a barcode scanner for easy logging. Prioritizing user privacy, it provides a completely free and ad-free experience.

Highlights
  • Nutritional tracking
  • Food diary
  • Custom meal planning
  • Barcode scanner
  • Privacy focused
  • Open-source
Features
Read full description

OpenNutriTracker is an open-source mobile application designed to simplify nutritional tracking and management. Whether you are looking to improve your health, lose weight, or simply maintain a balanced diet, OpenNutriTracker provides a minimalistic interface to easily track and analyze your daily nutrition. - Nutritional Tracking: Easily log your meals and snacks, and access a vast database of food items and ingredients to get detailed nutritional information. - Food Diary: Maintain a comprehensive food diary to keep track of your daily food consumption, habits, and progress. - Custom Meals: Plan your meals in advance, create personalized meal plans, and optimize them according to your dietary goals. - Barcode Scanner: Scan barcodes on packaged food items to instantly retrieve their nutritional information. - Privacy Focused: OpenNutriTracker prioritizes the privacy its users. It does not collect or share any personal data without your consent. - No Subscription, In-App Purchases, or Ads: OpenNutriTracker is completely free to use, without any subscription fees, in-app purchases, or intrusive advertisements.

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.

Screenshots

OpenNutriTracker4 screens
Libre Fasting4 screens

Verdict

The call

The clearest difference is update cadence: OpenNutriTracker at monthly against Libre Fasting's every 3 months. OpenNutriTracker also leads on ratings volume (15 vs 2). Libre Fasting's advantage is rating (4.5 vs 4.3). On price, ads, in-app purchases and monetization model 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

Libre Fasting holds the better App Store score, 4.5 against 4.3. That said, the two scores are not equally well evidenced: OpenNutriTracker has 15 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

OpenNutriTracker ships an update monthly, Libre Fasting every 3 months. The most recent releases landed on October 15, 2026 and October 17, 2026 respectively.

Scorecard3 real differences · 7 level
OpenNutriTracker versus Libre Fasting: the parameters behind the verdict, then further details
ParameterOpenNutriTrackerLibre Fasting
PriceFreeFree
Rating4.3 (15 ratings)4.5 (2 ratings) — better
Positive reviews68.0% of reviews—
Number of ratings15 — better2
Update frequencyMonthly — betterEvery 3 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.515.1 — better
Further details — not scored
Size37 MB46 MB
Age rating4+12+
DeveloperSimon OppowaLibre By Design

Customer experience

OpenNutriTracker

All ratings15 ratings
Positive80.0%
Neutral13.3%
Negative6.7%
Written reviews25 reviews
Positive68.0%
Neutral24.0%
Negative8.0%

Libre Fasting

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

In-app purchases

None

OpenNutriTracker

No in-app purchases

None

Libre Fasting

No in-app purchases

Questions

Is OpenNutriTracker free?
OpenNutriTracker is free to download, with no in-app purchases.
Is Libre Fasting free?
Libre Fasting is free to download, with no in-app purchases.
Which has better reviews, OpenNutriTracker or Libre Fasting?
Libre Fasting is rated higher. OpenNutriTracker averages 4.3 out of 5 from 15 ratings, while Libre Fasting averages 4.5 from 2 ratings.
Do OpenNutriTracker or Libre Fasting have ads?
Neither OpenNutriTracker nor Libre Fasting shows ads.
Which is updated more often, OpenNutriTracker or Libre Fasting?
OpenNutriTracker ships an update monthly, and Libre Fasting every 3 months. Most recently, OpenNutriTracker was updated on October 15, 2026 and Libre Fasting on October 17, 2026.

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