Loggnit: AI Calorie & Life Log

About this app

Loggnit logs anything you do — meals, workouts, work, sleep, habits — in seconds. AI handles the calorie math; charts surface patterns in your week. AI THAT WORKS FOR YOU Type "chicken caesar salad with extra dressing" or "30-minute morning run" — Loggnit Pro estimates the calories. No barcodes, no macro database, no manual entry. Body metrics personalize the math, so a sedentary office worker and a competitive cyclist get different numbers from the same meal. Estimates lean conservative on purpose — slightly high on food, slightly low on exercise — so the math reflects reality, not flattery. WEEKLY & MONTHLY PATTERNS Switch the stats card to 7-day or 30-day and a line chart appears beneath your totals — one line per category, traced day by day. Tap any chip to isolate a category; tap several to compare. The Calories chip highlights every category that affects your net. On-device, instant, free. FAST LOGGING Tap once to start an entry. Activity, category, location, duration, notes — all in seconds. Press-and-hold +/- to scrub values. Built-in stopwatch logs everything from meetings to workouts live. Keyboard navigation flows field to field. LOG BY VOICE Say it and it's logged. "Hey Siri, log a 30-minute run" adds an entry without opening the app — from Siri, Spotlight, or the Shortcuts app. Log Food, Log Lift, and Log Exercise each capture the right details; Siri even asks your reps and weight for a set. Build your own Shortcuts and automations on top. TYPED CATEGORIES Sixteen defaults across body, work, mind, and connection: Food & Drink, Water, Exercise, Lift, Deep Work, Meetings, Screen Time, Reading, Entertainment, Sleep, Socializing, Learning, Self Care, Mindfulness, Hobby, Errands. Each type surfaces the right fields — reps and weight per set for lifts, distance and floors for cardio, serving size for meals and drinks. Hide defaults you don't track; add unlimited custom categories with Pro. APPLE HEALTH, TWO-WAY Loggnit writes workouts and meals to Apple Health so your Activity rings stay accurate. Pull weight, height, and birth year from Health — skip the manual entry. WIDGETS Today's totals, current streak, and recent entries on your home screen. Tap Food, Lift, or Exercise right on the widget to jump straight into a pre-filled entry. Lock-screen complications keep today's calories, streak, and entry count in view without unlocking. Updates the moment you log. STREAKS THAT NUDGE, NOT NAG Daily logging streaks. Milestones at 3, 7, 14, and 30 days — quiet recognition, no shame spirals, no reset anxiety. STATS BY PERIOD Day, week, or month. Entry counts, net calories, total time, distance, floors. Three sort modes: chronological, by time-of-day, by category. iCLOUD SYNC Start on iPhone, continue on iPad. Entries sync automatically. On iPad, scroll back through months of history in the always-visible sidebar; edit, duplicate, or delete from each card. LOGGNIT PRO One-time purchase, lifetime access. No subscriptions. Family Sharing included. - AI Calorie Estimates — 20 per day - Custom Categories — unlimited, your icons and colors - Copy Day — duplicate a day's entries in one tap - Body Metrics personalization for AI estimates FREE TIER Loggnit is fully usable for free. - Unlimited entries - All 16 built-in categories - Weekly & monthly trend charts - Apple Health sync, iCloud sync, widgets, streaks, stats - Light and dark mode PRIVACY Your entries live on your device and sync to your private iCloud account. No third-party servers, no tracking, no ads. AI features are opt-in. Each request sends only what's needed for that single estimate — the activity, category, notes, and any metric values you entered, plus your body metrics. Nothing is retained, nothing trains a model. Revoke consent any time in Settings. Free to log everything. Pro adds the intelligence.

New: Water — a category built for one-tap hydration logging. - Pick Water and it's ready to save. The name fills in for you, and there's no calorie field to fuss with. - Add an amount when you want one — "16 oz", "1 glass" — or just tap save and move on. - Fixed: the widget's Food, Lift, and Exercise buttons sometimes opened a blank entry instead of the right one. - Small refinements to the entry form.

Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.

1. First observed Aug 20, 2026 · 9:09 AM Free