1SecondLap vs Fit Play

One app for your whole workout — and your data never leaves your phone. 1SecondLap combines a GPS run tracker, interval workout timer, Bluetooth gym-machine console and reflex trainer in one free app. No account, no ads, no subscription. RUN OUTDOORS • Distance, pace and route with automatic per-km splits announced out loud • Ghost runs: race your best previous run on the same route and hear how far ahead or behind you are • Spoken pace coach — pick a target pace and get "speed up / slow down" cues • Distance goals with voice announcements, route maps and GPX export • Keeps tracking with the screen locked; Live Activity on the lock screen INTERVAL WORKOUTS • Reps, work and rest with voice countdowns — Tabata, HIIT, EMOM, boxing templates plus your own presets • ERG mode: with a compatible smart trainer, the app sets the trainer's resistance for every work and rest interval automatically GYM MACHINES • Connect Bluetooth bikes, treadmills, rowers and cross-trainers (FTMS/CSC) • Live cadence, power, speed, stroke rate and heart rate from a strap • Heart-rate zones with spoken zone cues and per-session time-in-zone PROGRESS • Activity heatmap, weekly volume and training load from your heart-rate data • Pace, power and reaction-time trends with personal records and streaks • Brain + body: see how your reaction time changes right after exercise • Workouts save to Apple Health APPLE WATCH • Stopwatch, timer and interval workouts on your wrist PRIVACY • Everything is stored on your device. No sign-up, no tracking, no analytics.

Just stand in front of your camera. Fit Play handles the rest. No tapping. No counting in your head. Your phone's camera reads your form and counts your reps for you. It beeps the moment your posture is recognized, then calls out the number when the rep lands — so you never have to look at the screen, even flat on the floor or deep in a plank. ■ A counter that actually watches you • Squats, lunges, push-ups, burpees, mountain climbers, sit-ups, crunches, leg raises — recognized and counted automatically • Planks and wall sits — timed, with a beep every second you hold • A live skeleton overlay shows you're being tracked right now • Voice prompts tell you when you've drifted out of frame ■ Four routines, on your terms • Leg Crusher · Upper Body Shaker · Core Focus · Total Burn • Set your own target reps and rest time per exercise • Stop midway and pick up right where you left off ■ Records that stack up, levels that climb • Level 1–30 per exercise, earned from your lifetime record • Calendar history, day streaks, and personal bests • Lifetime milestones like "10,000 squats" and "1 hour of plank" • Workout duration and estimated calories burned ■ Challenges worth showing up for • Last One Standing — miss the daily mission and you're out • Siege — everyone's reps stack up to break the target together • Defense — pool your hold time to defend the goal • Level Up — your own challenge that grows a little each day ■ Moments worth sharing • Turn workouts, challenges, and levels into shareable cards • 1:1 and 9:16 formats, with your own photo as the cover ■ Your video never leaves your device Pose recognition runs entirely on your phone. Camera footage is never uploaded or stored. ■ Made for you if • You don't have time for the gym • Counting reps mid-workout breaks your rhythm • Working out alone never sticks • You want to start with nothing but your bodyweight Languages: English, 한국어, 日本語, Español, Français, Deutsch, हिन्दी Light and dark themes All you need is your phone and a little floor space. ※ Camera permission is required for pose recognition.