CaloLens is a camera-first AI calorie tracker for iPhone that turns a photo of any meal into nutrition data in about 3 seconds. Powered by Google Gemini 2.0, it tracks calories and full macros, scans barcodes for 16 million+ products, and includes an intermittent fasting tracker. CaloLens is developed by FAEM SOFTWARE.
Key Features
- AI photo recognition — snap a meal, get nutrition data in about 3 seconds (Google Gemini 2.0)
- Barcode scanner with 16 million+ products via Open Food Facts
- Full macro tracking: calories, protein, carbs, fat, fiber, sugar
- Intermittent fasting tracker: 16:8, 18:6, OMAD, or custom windows
- Water intake and body measurement tracking
- Personalized BMR/TDEE with the Mifflin-St Jeor calculation
- kcal/kJ and g/oz unit switching, multi-language support
About CaloLens
Point. Shoot. Log. CaloLens is the camera-first AI calorie tracker that turns any meal into nutrition data in 3 seconds. No more searching food databases. No more guessing. Just snap a photo.
Powered by Google Gemini 2.0, CaloLens recognizes your food, estimates portions, and breaks down calories, protein, carbs, fat, fiber, and sugar — instantly.
Why CaloLens
- AI photo recognition — point your camera, get nutrition data
- Barcode scanner — 16 million+ products via Open Food Facts
- Full macro tracking — calories, protein, carbs, fat, fiber, sugar
- Portion size adjustment — fine-tune from 0.5x to 2x or 50–200g
- Intermittent fasting tracker — 16:8, 18:6, OMAD, or custom windows
- Water intake & body measurements — track everything in one place
- Personalized BMR/TDEE — accurate Mifflin-St Jeor calculation
- Color-coded calendar — see your week at a glance
- kcal / kJ + g / oz unit switching — works everywhere
- Multi-language support — English, Turkish, and more
CaloLens Premium — Unlock unlimited AI photo logging, advanced fasting analytics, full meal history, custom goal presets, and ad-free use. Cancel anytime.
Frequently Asked Questions
What is CaloLens?
CaloLens is an AI calorie tracker app for iPhone by FAEM SOFTWARE. Instead of searching food databases, you point your camera at a meal and the app recognizes the food, estimates portions, and breaks down calories, protein, carbs, fat, fiber, and sugar.
How do I count calories by taking a photo?
With CaloLens: point, shoot, log. Take a photo of your meal and the app, powered by Google Gemini 2.0, returns full nutrition data in about 3 seconds. You can fine-tune portion sizes from 0.5x to 2x or 50–200g.
Is CaloLens free?
CaloLens is free to download. CaloLens Premium is available monthly at $9.99 or annually at $59.99 and unlocks unlimited AI photo logging, advanced fasting analytics, full meal history, custom goal presets, and ad-free use.
Does CaloLens have a barcode scanner?
Yes. CaloLens includes a barcode scanner covering 16 million+ products through the Open Food Facts database.
Can CaloLens track intermittent fasting?
Yes. The built-in intermittent fasting tracker supports 16:8, 18:6, OMAD, and custom fasting windows, alongside water intake and body measurement tracking.
Are my food photos stored on a server?
Food photos are processed via the Google Gemini API for nutritional analysis and are not stored on our servers after analysis. Meal logs and profile data are stored locally on your device.
How accurate is CaloLens? Is it a medical device?
Nutritional estimates are approximate and CaloLens is not a medical device — it is not intended for medical diagnosis or treatment. For accurate dietary guidance, consult a healthcare professional or registered dietitian.