LightFi Air vs Workout Tracker & Log

This app displays live indoor Carbon Dioxide (CO₂) levels and other sensor data measured by LightFi sensors. Multiple sensors can be monitored simultaneously. You can give each sensor a unique name. When it scans the app sorts each sensor by approximate distance nearest first. It is important to monitor your indoor CO₂ levels for your health, well-being, and productivity. Research from Harvard University shows that continuous exposure to high CO₂ levels can diminish productivity, cause headaches, and increase the risk of viral transmission. When indoor CO₂ levels are high please increase fresh air flow, by opening a window for example.

Serious tracking. A little more personality. Justlog has a brand new look. It's a workout tracker and gym log for people who just want to lift: log a set in a few seconds and get back to the bar. Logan the beaver keeps you company. There's no feed to scroll, no meal plan and no AI coach stating the obvious. #2 Product of the Day on Product Hunt TRAIN • Log sets, reps, weight, time and distance • Know what to beat: last session's numbers fill in for every set • Warm-up sets, supersets and a rest timer that tells you when rest is over • Live workout and rest timer on your Lock Screen and in the Dynamic Island • Plate calculator on the weight field and a full-screen timer for planks and holds • Tap How to for a YouTube tutorial on any exercise, right in the middle of your workout • Pin notes to exercises for cues and machine settings • Tabata and HIIT interval timers, right on your Lock Screen TRACK • A sound, a buzz and a little celebration when you beat a record • Progress, records and trends for every exercise, including estimated 1RM for progressive overload • Rate each workout Meh, Solid or Crushed it, then see which sessions and lifts feel best • Weekly goal, streak and full workout history • Home Screen and Lock Screen widgets for your week, streak, next workout and latest PR ROUTINES • Paste a routine: text from Apple Notes, a trainer or a chat becomes a routine you can start • Edit routines as text, or select several sets at once to move, link or delete them • Import your history from Hevy, Strong or Lyfta, and export everything to CSV SHARE AND STYLE • Share a workout to Instagram, TikTok or Snapchat stories as a photo, card, stats or sticker • Light, dark or system theme, accent colors and alternate app icons WORKS FOR A simple workout log for weightlifting, powerlifting and strength training. Use it for 5x5, 5/3/1, Push/Pull/Legs or Upper/Lower splits, and for bodyweight, home workouts and calisthenics. JUSTLOG PRO Logging workouts is free. Some features need Justlog Pro, a monthly or annual auto-renewing subscription. Payment is charged to your Apple ID when you confirm your purchase. Your subscription renews automatically unless you cancel at least 24 hours before the end of the current period. Manage or cancel it any time in your App Store account settings. PRIVACY We collect your email, your workout data and anonymous usage analytics to improve the app. When you paste a routine, the text is processed by Google to read it. We don't sell your data, and there are no ads or tracking pixels. Questions or ideas? Email justlogapp@gmail.com. Terms of Use: https://justlog.app/terms Privacy Policy: https://justlog.app/privacy Just log it.