The ultimate home workout challenge. No gym. No equipment. Push-ups, sit-ups, squats and cardio — tracked, ranked, and gamified into a hero progression system.

OPM Challenge is a home workout tracker built around a daily fitness protocol that scales from beginner to elite. Complete the challenge. Rank up. Miss a day — and watch your streak die.

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💪 HOME WORKOUT. ZERO EQUIPMENT.
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No gym membership. No weights. Just your body and a phone.

The daily protocol scales with your hero level:
▸ Push-Ups — auto-counted by proximity sensor
▸ Sit-Ups — tracked by your phone
▸ Squats — rep counter built in
▸ Cardio — run, cycle, swim, skip, stairs, or burpees

Not a 30-day challenge with an expiry date. A daily workout habit for life.

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🏆 HERO RANK SYSTEM
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Every completed workout advances you along the Hero Odyssey — 100+ mission nodes, boss battles, and instant rank-ups.

N-Class ➜ C-Class ➜ B-Class ➜ A-Class ➜ S-Class

Your rank is earned. Never given.

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📡 AUTOMATIC REP COUNTER
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Your phone's proximity sensor counts reps passively — no tapping mid-set. Place the phone on the floor for push-ups. It counts as you move. No smartwatch. No Bluetooth. No extra hardware needed.

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🏃 GPS RUNNING TRACKER + 6 CARDIO MODES
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▸ Running — live GPS pace, distance, route map
▸ Cycling — GPS distance
▸ Swimming — lap counter
▸ Skipping — rep counter
▸ Burpees — rep counter
▸ Stair Climbing — floor counter (ascent only)

Switch your cardio mode any time from the settings screen.

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📊 QUANTIX — 11-PANEL FITNESS ANALYTICS
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Consistency Score · Body Coverage Map · Peak Training Hours · Effort Index · Volume Progression · Streak History · Exercise Split · Personal Records · Monthly Report · Weekly Rhythm · Workout Personality

No other home workout app shows you this much about your own performance.

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MORE FEATURES
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🗺️ Hero Odyssey Map — your GPS run routes are plotted as your actual journey path
📅 Manual Log — record any past session, streak stays accurate
🔁 Streak Tracker — miss a day, lose it. No forgiveness mode.
🌍 5 Languages — English, Español, Français, Português, Русский
🌙 Dark Mode — full Material You theming
🔒 Offline-First — all data on your device, guest mode available
⚡ OPM Pro — remove all ads, support development

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Download OPM Challenge. Start the protocol. Earn your rank.

Free to start · No equipment · No gym · Works offline

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