Comparison

Vianova vs FastingCat

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

Head to head
About

Vianova

Manage chronic conditions with personalized plans, AI coaching, and health tracking. Monitor medications, vitals, meals, exercise, and sleep to build lasting healthy habits. Integrates with HealthKit for accurate data.

Highlights
  • Medication tracking
  • Vitals monitoring
  • Meal and exercise logging
  • Sleep tracking
  • AI coaching
  • Customized daily plans
  • HealthKit integration
Features
Read full description

Are you trying to manage your chronic conditions? Rita can help! Keep track of everything you need to stay healthy in one place including your medications, vitals, meals, exercise, and sleep. Rita will work with you to build healthy habits that lead to long-term success. Rita is the latest chronic disease management platform that combines Health Concierge services with AI coaching based on the latest behavior modification science. Check in 24/7 to help you build healthy habits that lead to long-lasting change. HealthKit Integration: For more accurate data app uses HealthKit to count steps every day, then the app will show you in summary comparison between today and the whole week. Get a customized plan based on your chronic condition including easy daily tasks and reminders that guide you through each day. Each plan includes disease, specific monitoring devices such as a blood pressure device, glucometer, pulse ox, and weight scale that easily connect with Rita. Rita also includes disease, specific education, and coaching to help you stick to your care plan and make healthier choices. Rita is the latest chronic disease management platform that combines Health Concierge services with AI coaching based on the latest behavior modification science. Get a customized plan based on your chronic condition that includes easy daily tasks and reminders that guide you through each day. Keep track of everything you need to stay healthy in one place including your medications, vitals, meals, exercise, and sleep. Rita will work with you to build healthy habits that lead to long-term success

About

FastingCat

Master intermittent fasting with a focused timer and science-backed tracking. Monitor your progress with detailed insights, charts, and smart notifications to stay motivated and in control of your fasting journey. Your privacy is prioritized with on-device data storage and no ads.

Highlights
  • Customizable fasting presets
  • Science-backed fasting zone tracking
  • Detailed progress charts
  • Flexible scheduling with grace days
  • Smart notifications
  • Seamless weight logging
  • On-device data privacy
Features
Read full description

FastingCat is the fast, focused way to master intermittent fasting and watch the scale move. The app puts clear metrics and practical tools in your pocket so you can stay consistent, motivated and fully in control—for absolutely free. Why FastingCat? • Simple setup: pick a preset (16-8, 18-6, 20-4, 24-hour, alternate-day or create your own) and start the timer with one tap. • Science-backed tracking: see exactly when you move from Anabolic to Catabolic, Fat Burning, Ketosis, Deep Ketosis and Autophagy. • Deep insights at a glance: total fasting hours, completed fasts, streak length, best streak, grace days used, weight change and more. • Rich charts: overlay weight and fasting windows, follow your progress week over week and celebrate each downward trend. • Flexible scheduling: choose specific weekdays or let FastingCat ignore a set number of grace days so real life never breaks your streak. • Smart notifications: get reminded when your eating window closes, when a zone switches or when it is time to break your fast. • Seamless weight logging: import weight from the Health app or type manually; all data stays on device. • No account required, no ads, no cloud storage. Your privacy stays yours. Power users can: • Fine-tune presets with second-level precision • Track progress in both metric and imperial units How we keep you motivated • Streak tracking rewards consistency • Milestone badges for total hours and longest fast • Detailed fasting zone timeline so you can actually “see” ketosis flip on • Fast completion reports you can share anywhere Who is FastingCat for? • Beginners starting a weight-loss journey • Athletes cutting fat without losing muscle • Biohackers chasing autophagy benefits • Anyone who wants a distraction-free fasting timer with serious stats Disclaimer FastingCat is a lifestyle tracker, not medical advice. Intermittent fasting may not suit everyone. Consult a qualified healthcare professional before making any dietary or exercise changes. Privacy and Terms Your data never leaves your device unless you choose to export it. See the full policies: • Privacy Policy: https://sites.google.com/view/fastingcat-privacy-policy/home • Terms of Use: https://sites.google.com/view/fastingcat-terms-of-use/home

Screenshots

Vianova4 screens
FastingCat4 screens

Verdict

The call

The clearest difference is in-app purchases: Vianova at none against FastingCat's 10. Vianova also leads on device support (3 vs 1) and iOS requirement (14.0 vs 17.0). FastingCat's advantage is update cadence (every 6 days vs every 2 months) and ratings volume (56 vs 15). On price, rating, review sentiment and ads 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. FastingCat sells 10 in-app purchases, starting at $0.99 per month. Vianova asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Vianova against 4.9 for FastingCat. Both are backed by a comparable volume of ratings — 15 and 56 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

UpkeepUpdate frequency

Vianova ships an update every 2 months, FastingCat every 6 days. The most recent releases landed on October 17, 2026 and October 24, 2026 respectively.

Scorecard6 real differences · 4 level
Vianova versus FastingCat: the parameters behind the verdict, then further details
ParameterVianovaFastingCat
PriceFreeFree
Rating4.9 (15 ratings) — better4.9 (56 ratings)
Positive reviews100.0% of reviews100.0% of reviews
Number of ratings1556 — better
Update frequencyEvery 2 monthsEvery 6 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS14.0 — better17.0
Further details — not scored
Size103 MB24 MB
Age rating4+4+
DeveloperVianova HealthProApps Solutions

Customer experience

Vianova

All ratings15 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews8 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

FastingCat

All ratings52 ratings
Positive96.2%
Neutral1.9%
Negative1.9%
Written reviews7 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Vianova

No in-app purchases

10 purchases

FastingCat

Subscriptions5
  • Monthly Donation (Cookie)$0.991 Month
  • Monthly Donation (Donut)$2.491 Month
  • Monthly Donation (Smoothie)$4.991 Month
Show 2 more
  • Monthly Donation (Salad)$7.991 Month
  • Monthly Donation (Protein)$9.991 Month
One-time5
  • One-time Donation (Coffee)$1.99
  • One-time Donation (Sandwich)$4.99
  • One-time Donation (Pizza)$9.99
Show 2 more
  • One-time Donation (Groceries)$24.99
  • One-time Donation (Books)$49.99

Questions

Is Vianova free?
Vianova is free to download, with no in-app purchases.
Is FastingCat free?
FastingCat is free to download, with in-app purchases available.
Which has better reviews, Vianova or FastingCat?
Vianova is rated higher. Vianova averages 4.9 out of 5 from 15 ratings, while FastingCat averages 4.9 from 56 ratings.
Do Vianova or FastingCat have ads?
Neither Vianova nor FastingCat shows ads.
Which is updated more often, Vianova or FastingCat?
Vianova ships an update every 2 months, and FastingCat every 6 days. Most recently, Vianova was updated on October 17, 2026 and FastingCat on October 24, 2026.

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