BiteDeck is a calorie and nutrition tracker that stays on your iPhone... no account, no ads, no analytics. Snap a photo to log a meal, scan a barcode or nutrition label, or search 151,700 foods and 282 restaurant chains. It syncs with Apple Health, forecasts your weight on-device, and handles fasting, macros, and body composition. Free to start; $14.99/mo or $69.99/yr unlocks everything. iPhone, iOS 17+.