Comparison

OpenNutriTracker vs AI Calorie Tracker

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

AI Calorie Tracker

Features
Read full description

Stop guessing what's in your food. BiteMate turns your phone camera into an instant nutrition tracker. Snap a photo of any meal and get calories, protein, carbs, and fat in seconds. No searching databases. No weighing portions. No tedious manual logging. WHY PEOPLE SWITCH TO BITEMATE Traditional calorie counters make you search, scroll, and type for every bite. BiteMate uses AI to recognize your food from a single photo, so tracking takes seconds instead of minutes. SNAP YOUR FOOD, GET INSTANT RESULTS AI food recognition from one photo Estimated calories and a full macro breakdown Works with home cooking and restaurant meals Fast logging you will actually stick with TRACK WHAT MATTERS Daily calorie totals at a glance Protein, carbs, and fat breakdown Meal history and progress over time Clean, simple logging built for daily use BUILT AROUND YOUR GOAL Whether you want to lose weight, build muscle, or eat with more awareness, BiteMate keeps your nutrition on track without the effort. Weight loss and calorie deficit support Muscle gain and protein tracking Everyday healthy eating and balance FAST BY DESIGN No complicated setup. Open the app, capture your meal, and get on with your day. Snap, track, and understand your nutrition in seconds. Start free today and see how easy nutrition tracking can be. Privacy Policy: https://sca.apptankstudio.com/pages/privacy-policy/game/bitemate Terms of Service: https://sca.apptankstudio.com/pages/terms-of-service/game/bitemate

Screenshots

OpenNutriTracker4 screens
AI Calorie Tracker4 screens

Verdict

The call

The clearest difference is in-app purchases: OpenNutriTracker at none against AI Calorie Tracker's 2. OpenNutriTracker also leads on ads (none vs shown). AI Calorie Tracker's advantage is update cadence (every 4 days vs monthly). On price, 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. AI Calorie Tracker sells 2 in-app purchases, starting at $2.99 per month. OpenNutriTracker asks for nothing beyond the download.

UpkeepUpdate frequency

OpenNutriTracker ships an update monthly, AI Calorie Tracker every 4 days. The most recent releases landed on October 25, 2026 and October 8, 2026 respectively.

Scorecard3 real differences · 7 level
OpenNutriTracker versus AI Calorie Tracker: the parameters behind the verdict, then further details
ParameterOpenNutriTrackerAI Calorie Tracker
PriceFreeFree
Rating4.3 (15 ratings) — better—
Positive reviews68.0% of reviews—
Number of ratings15 — better—
Update frequencyMonthlyEvery 4 days — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.515.5
Further details — not scored
Size38 MB49 MB
Age rating4+4+
DeveloperSimon OppowaNayan Bagia

In-app purchases

None

OpenNutriTracker

No in-app purchases

2 purchases

AI Calorie Tracker

Subscriptions2
  • Pro - Monthly$2.991 Month
  • Pro - Yearly$22.991 Year

Questions

Is OpenNutriTracker free?
OpenNutriTracker is free to download, with no in-app purchases.
Is AI Calorie Tracker free?
AI Calorie Tracker is free to download, with in-app purchases available.
Do OpenNutriTracker or AI Calorie Tracker have ads?
AI Calorie Tracker shows ads; OpenNutriTracker does not.
Which is updated more often, OpenNutriTracker or AI Calorie Tracker?
OpenNutriTracker ships an update monthly, and AI Calorie Tracker every 4 days. Most recently, OpenNutriTracker was updated on October 25, 2026 and AI Calorie Tracker on October 8, 2026.

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