CalTrax's AI photo analysis is approximately 90–95% accurate for common meals. Accuracy improves over time as the model learns from corrections. For best results, take clear, well-lit photos with all items visible. You can always adjust the estimated values manually.
Yes. After any log entry — whether from photo analysis, barcode scan, or search — you can manually adjust the serving size, calories, protein, carbs, and fat. Your edits also help improve future AI accuracy.
Basic tracking, food search, and manual logging work offline. Photo analysis and AI coaching require an internet connection since they rely on cloud-based models. Barcode scanning uses a cached database for common items.
No. Your daily macro targets remain independent of your fasting schedule. CalTrax adjusts your eating window display, but your calorie and macro goals are calculated based on your overall daily needs.
No. CalTrax's AI coach provides general nutrition and fasting guidance based on widely accepted nutritional science. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a healthcare provider for medical concerns.
Point your camera at any packaged food barcode. CalTrax scans the code and matches it against a database of over 2 million products. You'll see the full nutrition label instantly, with adjustable serving sizes.
Premium includes unlimited photo AI analysis, the AI nutrition coach, advanced fasting plans with AI guidance, detailed weekly reports, priority support, and access to all future features. You can start free and upgrade when you're ready.
You can cancel anytime through your Apple ID subscription settings. Go to Settings > [your name] > Subscriptions on your iPhone. Your access continues until the end of the current billing period.
