About this app
How fast and powerful is your punch? One Punch turns your phone into a precision punch speed meter using the built-in accelerometer — no extra equipment needed. [ 3 MEASUREMENT MODES ] 1. Punch Speed Mode Grip your phone and throw a punch. The app captures the exact moment of impact and calculates your speed instantly. Results are ranked across 5 tiers — from Kitten Punch to Punch King. 2. Punch Counter Mode How many punches can you throw in 10 seconds? Test your speed and endurance in this rapid-fire challenge. Ranked from Shadow Boxer to Fury Overlord. 3. Reaction Speed Mode React to the signal as fast as possible. Your reaction time is measured in milliseconds — perfect for reflex training. [ WHO IS THIS FOR? ] - Boxing and martial arts enthusiasts - Friends who love competing - Anyone curious about their punch speed - Athletes training reflexes and reaction time [ KEY FEATURES ] - Accelerometer-based precision measurement - 5-level ranking system - Dedicated punch counter mode - Reaction speed test - Badge & achievement system - Share results & challenge friends - 6 languages supported Download One Punch and find out — are you a Kitten or a King?
Latest release
What’s New
Improved reliability when sharing challenges and opening deep links.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
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.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 21, 2026 · 8:14 AM Free
Screenshots
