Comparison

Fasting Tracker vs Ayuno

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

Head to head
About

Fasting Tracker

This app helps you track intermittent fasting windows with a simple timer and custom plans. It provides smart notifications and insights into your progress to support weight loss and health goals.

Highlights
  • Precision timer for fasting/eating windows
  • Customizable fasting plans (16:8, 18:6, etc.)
  • Smart notifications for eating and fat-burning
  • Progress tracking and streak monitoring
  • Minimalist, clutter-free design
Features
Read full description

Stop guessing and start tracking. Fastometer is the cleanest, most intuitive intermittent fasting tracker designed to help you hit your weight loss and health goals without the complexity. Whether you are a beginner or a seasoned pro, Fastometer gives you the tools to time your windows perfectly and understand your body’s progress in real-time. Why Fastometer? Precision Timer: One-tap start/stop for your fasting and eating windows. Custom Plans: Choose from 16:8, 18:6, 20:4, or OMAD (One Meal A Day). Smart Notifications: Get a nudge when it’s time to eat or when your body enters fat-burning mode. Progress Insights: Track your streaks and see how your metabolic health improves over time. Minimalist Design: No clutter. Just the data you need to stay on track. Take control of your health. Download Fastometer today. Email: hello@fastometer.app. Privacy Policy: https://fastometer.app/privacy.html Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Ayuno

This app helps users build consistent intermittent fasting habits with a simple timer, health guidance, and progress tracking. It offers premium features like journaling, detailed insights, and personalized coaching.

Highlights
  • Simple fasting timer
  • Health-conscious guidance
  • Journaling (Premium)
  • Progress logging (Premium)
  • Meaningful insights (Premium)
  • Apple Health integration
  • Live Activities & Widgets (Premium)
Features
Read full description

Ayuno is a beautifully simple fasting companion designed to help you build healthy fasting habits with intention, consistency, and insight. Whether you're just getting started with intermittent fasting or you're an experienced faster, Ayuno provides the tools you need to stay focused on your goals. Features Simple fasting timer - Start popular fasting plans with a tap - Track your progress with a live countdown - See where you are in your fasting journey with easy-to-understand fasting phases Health-conscious guidance - Educational fasting tips and wellness guidance throughout your fast - Built-in safety screening before extended fasts - Gentle reminders to break your fast and prioritize your well-being Journal your journey (Premium) - Record your mood throughout the day - Add personal notes and reflections - Track multiple journal entries each day Log your progress (Premium) - Record weight, water intake, and daily steps - Sync with Apple Health for weight and step data - Export your fasting history as a PDF Discover meaningful insights (Premium) - View your fasting streaks and calendar history - Earn achievement badges as you build consistency - Monitor weight trends over time - Receive weekly recaps and optional weekly goals - Personalized coaching based on your own fasting history Stay connected - Live Activities for your Lock Screen and Dynamic Island (Premium) - Home Screen widget with your current fast - Helpful local notifications for fast completion, milestones, and reminders Apple Health Integration Ayuno integrates with Apple Health to: - Read your weight and daily step count (with your permission) - Save logged weights to Apple Health - Record completed fasts as Mindful Minutes Health access is always optional, and you remain in control of your data. Premium Features Unlock even more with Ayuno Premium: - Extended and custom multi-day fasts - Journal - Log - Insights - Personalized coaching - Automatic daily fasting schedules - Live Activities - Accent color customization Designed for Wellness Ayuno is designed to support healthy wellness habits—not crash dieting. It does not include calorie counting, BMI tracking, or weight-loss targets. All educational content is intended for informational purposes only and is not medical advice. If you have a medical condition or concerns about fasting, please consult your healthcare provider before beginning. SUBSCRIPTION DETAILS Ayuno Premium is available as an auto-renewing subscription: - Monthly — $3.99/month - Annual — $39.99/year (includes a 7-day free trial) Payment is charged to your Apple ID account at confirmation of purchase. Your subscription automatically renews unless it is cancelled at least 24 hours before the end of the current period. Your account is charged for renewal within 24 hours prior to the end of the current period. You can manage and cancel your subscriptions in your Apple ID account settings after purchase. Any unused portion of a free trial is forfeited when you purchase a subscription. Terms of Use: https://ayuno.regentmediagroup.com/terms/ Privacy Policy: https://ayuno.regentmediagroup.com/privacy/

Screenshots

Fasting Tracker4 screens
Ayuno4 screens

Verdict

The call

The clearest difference is ads: Ayuno at none against Fasting Tracker's shown. Fasting Tracker's advantage is ratings volume (3 vs 1) and iOS requirement (17.0 vs 26.0). On price, rating, update cadence 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. Fasting Tracker sells 6 in-app purchases, starting at $9.99 per month and Ayuno sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Fasting Tracker against 5.0 for Ayuno. Both are backed by a comparable volume of ratings — 3 and 1 respectively.

UpkeepUpdate frequency

Fasting Tracker ships an update every 3 days, Ayuno every 4 days. Both last shipped on October 4, 2026.

Scorecard3 real differences · 6 level
Fasting Tracker versus Ayuno: the parameters behind the verdict, then further details
ParameterFasting TrackerAyuno
PriceFreeFree
Rating5.0 (3 ratings)5.0 (1 ratings)
Number of ratings3 — better1
Update frequencyEvery 3 days — betterEvery 4 days
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchasesFreemium
DevicesiPhoneiPhone
Requires iOS17.0 — better26.0
Further details — not scored
Size31 MB4 MB
Age rating12+12+
DeveloperChristian NkinsiBrandon Duncan

Customer experience

Fasting Tracker

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Ayuno

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

6 purchases

Fasting Tracker

Subscriptions6
  • Lala Plus: Premium Acces$9.991 Month
  • Lala Plus: Premium Access$9.991 Month
  • Premium3 Days trial$29.991 Year
Show 3 more
  • Lala Plus: Premium Access$39.991 Year
  • Lala Plus: Premium Access$49.991 Year
  • Lala Plus: Premium Access7 Days trial$49.991 Year
2 purchases

Ayuno

Subscriptions2
  • Premium Monthly$3.991 Month
  • Premium Annual7 Days trial$39.991 Year

Questions

Is Fasting Tracker free?
Fasting Tracker is free to download, with in-app purchases available.
Is Ayuno free?
Ayuno is free to download, with in-app purchases available.
Which has better reviews, Fasting Tracker or Ayuno?
Fasting Tracker and Ayuno are both rated 5.0 out of 5 on the App Store, from 3 and 1 ratings respectively.
Do Fasting Tracker or Ayuno have ads?
Fasting Tracker shows ads; Ayuno does not.
Which is updated more often, Fasting Tracker or Ayuno?
Fasting Tracker ships an update every 3 days, and Ayuno every 4 days. Most recently, Fasting Tracker was updated on October 4, 2026 and Ayuno on October 4, 2026.

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