GainLog vs Nicotine Tracker

GainLog is a workout tracker built for people who actually lift. No flashy animations. No AI coaches. No social feeds. No subscriptions. Just a straightforward tool to log your workouts and track your progress over time. BUILT FOR FLEXIBILITY Everyone trains differently. GainLog lets you start a workout and add exactly the exercises you want, in any order — no templates to set up first. Whether you follow a strict program or freestyle your sessions, the app adapts to you, not the other way around. KEY FEATURES - Log workouts freely — add any exercise from your library on the fly - Build your own exercise library, organized by muscle group (Chest, Back, Shoulders, Arms, Legs, Core) - Track sets, reps, and weight for every exercise - Rate your form (Meh, Good, Perfect) to track more than just numbers - View progress charts showing your strength gains over time, per exercise - See your previous workout data right below each exercise — never forget where you left off - Add personal notes and form cues to any exercise - Auto-save drafts so you never lose an in-progress workout - Performance Evolution view — filter your whole training history by muscle group - At-a-glance home stats: workouts per week, strength trajectory, and muscle group progress - Export all your data to CSV anytime - Import data from CSV backups, including backups from older versions of the app YOUR DATA, YOUR CONTROL All your workout data stays on your device. There are no accounts to create, no cloud syncing, and no servers collecting your information. Want a backup? Export to CSV with one tap. Moving to a new phone? Import your data right back in. DESIGNED FOR THE GYM Quick input fields let you log sets fast between exercises. The interface stays out of your way so you can focus on your workout, not your phone. Jump between exercises with a tap, and let the app remember your position if you need to check something else. WHO THIS APP IS FOR - Strength trainers who want a simple logbook - People tired of bloated fitness apps with features they'll never use - Anyone who values owning their own data - Lifters who know what they're doing and just need a place to track it GainLog does one thing well: it helps you track your workouts with zero friction. If that's what you're looking for, welcome aboard.

Track blood nicotine levels in real time, whether you're a heavy user, cutting back, or working toward cessation. NicTracker estimates how much nicotine is in your bloodstream using a pharmacokinetic model. The app calculates absorption and clearance based on the product you log, your body weight, and your personal metabolism settings, then updates a live gauge as the level rises and falls throughout the day. The following product types are each modeled with their own release and absorption curve: Cigarettes and cigars Vapes and hookah Nicotine pouches (Zyn, Velo, and other brands) Snus, gum, lozenges, and patches Reducing your intake or moving toward smoking or tobacco cessation starts with seeing the pattern behind it. The Insights tab (one-time purchase) analyzes your logged data for usage trends, recovery scoring between doses, and a circadian breakdown of when cravings tend to hit. The Home screen spacing timer helps you space out use and build toward a new habit, one interval at a time. Other things NicTracker does: Logs a dose in under ten seconds, with retroactive entry if you forget to log in the moment Shows a full-day blood curve chart with a forward projection of expected clearance Tracks total intake and product use across daily, weekly, monthly, and yearly views in the History tab Adds Home Screen widgets for daily use, a 6-hour forecast, and your current blood nicotine level Exports your logged data and blood curve as a PDF or CSV for any date range All calculations run on-device. No data is transmitted externally. NicTracker is an informational self-monitoring tool. It does not diagnose nicotine addiction or provide medical advice, and it is not a substitute for a detox program or clinical support. Download NicTracker and log your first dose in under ten seconds.