Comparison

Calnova vs HealthyFast

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

Head to head
About

Calnova

Effortlessly track your food intake with AI. Simply snap a photo, scan a barcode, or describe your meal, and get instant nutritional breakdowns. Set smart goals and monitor your progress to achieve your health objectives.

Highlights
  • AI-powered photo food tracking
  • Barcode scanner for packaged foods
  • Voice and text meal description
  • Instant nutritional breakdown
  • Personalized smart goals
  • Progress tracking over time
Features
Read full description

AI CALORIE COUNTER & FOOD TRACKER Counting calories should be effortless. With Calnova, just snap a photo, scan a barcode, use your voice, or describe your meal - our AI analyzes it instantly and gives you calories, protein, carbs and fats in seconds. HOW IT WORKS 1) Snap a photo of your meal 2) Scan a barcode, use your voice, or describe what you ate 3) Get your full nutritional breakdown powered by AI 4) Track your progress and reach your goals faster WHY CALNOVA - Snap & Track: point your camera and let AI count the calories - Barcode Scanner: scan packaged foods and log them instantly - Describe or speak your meal: AI does the rest - Macro Insights: detailed nutrition breakdowns in seconds - Smart Goals: personalized calorie targets for your body and goals - Food Memory: re-log your favorite meals with one tap - Progress Tracking: follow your calories, macros and weight over time FITS ANY GOAL OR DIET Whether you want to lose weight, build muscle, follow keto, do intermittent fasting, or simply eat healthier, Calnova keeps tracking simple and fast - so you actually stick with it. We're not just another complex diet app. Our goal is to help you feel confident in your body while keeping things simple and time-efficient. Progress takes effort - and we're here to guide you every step of the way, providing the tools and insights you need to succeed. Disclaimer: This app does not provide medical advice. All recommendations are for informational purposes only. Please consult a qualified professional and do your own research before starting any new nutrition or calorie plan. More Details: Privacy Policy: https://marioaraque.com/calmind-privacy/ EULA: https://marioaraque.com/calmind-eula

About

HealthyFast

Features
Read full description

Fasting, food, strength training and stretching — together in one ad-free app. HealthyFast helps you build a daily routine around the things that matter to you. Track your fasts, log meals, follow a workout and make time to stretch. Choose the screens you use, arrange them your way and open the app on your favorite. FASTING AT YOUR PACE • Follow your fast with a clear timer and progress ring. • Choose a fasting goal and get reminders to keep track. • Explore educational fasting phases with links to supporting research. • Review your fasting history over time. Fasting phases are general, time-based estimates. They do not measure your metabolism or tell you exactly what is happening in your body. MEALS, CALORIES AND MACROS • Keep your meals and daily nutrition in one place. • Describe or photograph a meal for an AI estimate of calories, protein, carbohydrates and fat. • Compare your intake with an estimated daily energy target based on your profile. • Follow weight and nutrition trends over time. AI estimates are approximate. Cloud AI is optional, requires sign-in and asks for your consent before sending meal descriptions or photos for processing. STRENGTH TRAINING • Choose a program suited to your experience and follow guided sessions. • Log sets, reps and weights, with exercise guides to help you along the way. • Use progression guidance and review your training history. • Create and organize your own programs. GUIDED STRETCHING • Explore stretching routines and programs. • Follow timed sessions with visual exercise guidance. • Save favorites and keep a history of completed sessions. YOUR APP, YOUR ROUTINE • Show the screens you need and hide the rest. • Reorder your menu and choose your favorite start screen. • Swipe between fasting, meals, training, stretching, Journal and Insights. • See your activity history and trends in one place. APPLE WATCH AND APPLE HEALTH • Follow your fast and log strength workouts on Apple Watch. • Keep fasting progress close with watch complications. • Connect Apple Health to bring supported steps, sleep, weight, nutrition and workout data into your overview. • Share supported meal, weight and workout entries with Apple Health when you grant permission. AI COACH AND BUDDY • Choose a Coach personality and get feedback from selected logs. • Connect with up to three Buddies and share selected workout progress. • Control what you share, delete pending invitations and disconnect anytime. AI Coach and Buddy require sign-in, an active subscription or eligible store trial, and your consent. OPTIONAL CLOUD BACKUP Sign in to back up your data and restore it on another phone. Core tracking does not require a HealthyFast account. SUBSCRIPTIONS You can explore the app and set up your profile before choosing a plan. New users need a subscription to start tracking. Eligible existing users retain their basic access. Premium features require an active subscription. HealthyFast Premium is available monthly or yearly. Any available trial and the current price are shown before purchase. Payment is charged to your Apple Account at confirmation of purchase, or after an eligible free trial. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. Manage or cancel your subscription in your Apple Account settings. HealthyFast is a wellness and education tool, not a medical device or a substitute for professional medical advice. Energy, nutrition and fasting information are estimates. Consult a qualified healthcare professional before changing your fasting or exercise routine, especially if you have a medical condition, take medication, or are pregnant or breastfeeding. Privacy Policy: https://sites.google.com/view/northernappdev/privacy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Calnova4 screens
HealthyFast4 screens

Verdict

The call

The clearest difference is device support: HealthyFast at 5 against Calnova's 3. Calnova's advantage is iOS requirement (13.0 vs 15.0). On price, 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

Both are free to download. Calnova sells 2 in-app purchases, starting at $4.99 per month and HealthyFast sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Calnova ships an update fortnightly, HealthyFast every 9 days. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

Scorecard2 real differences · 8 level
Calnova versus HealthyFast: the parameters behind the verdict, then further details
ParameterCalnovaHealthyFast
PriceFreeFree
Rating4.3 (3 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings3 — better—
Update frequencyFortnightlyEvery 9 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Mac, Apple Watch — better
Requires iOS13.0 — better15.0
Further details — not scored
Size75 MB105 MB
Age rating4+4+
DeveloperMario Alejandro Araque CastaneiraJimmy Hansen

In-app purchases

2 purchases

Calnova

Subscriptions2
  • Calnova - AI Calorie Tracker3 Days trial$4.991 Month
  • CalMind Premium (Annual)$29.991 Year
2 purchases

HealthyFast

Subscriptions2
  • Premium Monthly7 Days trial$2.991 Month
  • Display Name: Premium Yearly7 Days trial$22.991 Year

Questions

Is Calnova free?
Calnova is free to download, with in-app purchases available.
Is HealthyFast free?
HealthyFast is free to download, with in-app purchases available.
Do Calnova or HealthyFast have ads?
Neither Calnova nor HealthyFast shows ads.
Which is updated more often, Calnova or HealthyFast?
Calnova ships an update fortnightly, and HealthyFast every 9 days. Most recently, Calnova was updated on October 30, 2026 and HealthyFast on October 31, 2026.

Other comparisons