Guides to calorie tracking: getting started, how many calories to eat, AI photo accuracy, Apple Health and Android.
- How accurate is AI food photo logging?What AI calorie estimates from food photos get right and wrong, which photos work best, and how to get closer numbers. From the developer of CalTrak.
- Calorie tracking on AndroidCalTrak for Android is a free, private calorie tracker with barcode scanning, AI photo logging, Health Connect sync and home screen widgets. No account, no ads.
- Calorie tracking with Apple Health and Apple WatchHow CalTrak works with Apple Health and Apple Watch: what it reads and writes, how the Calorie Burn Bonus avoids double counting exercise, and how to set it up.
- How many calories should you eat to lose weight?How to find a calorie deficit that works: estimate maintenance, pick a safe pace, set protein and adjust using your real weight trend. With worked examples.
- How to count calories without making an accountWhy most calorie apps want an account, what that means for your data, and how to track calories and macros with no sign-up, email or password.
- How to start counting caloriesA beginner's guide to counting calories: get a target, log your first week, learn portion sizes, handle restaurant meals and keep it up without burning out.
