# FastJab! — Measure your punch power!

> Measure your punch power! (iPhone/iPad app by Jeremy Baron Gilbert Lumban Toruan.)

- Source: https://appshunter.io/ios/app/fastjab/id6745561676 (this page in markdown: same URL + `.md`)
- Developer: [Jeremy Baron Gilbert Lumban Toruan](https://appshunter.io/developer/1812927774)
- Category: Games, Simulation, Sports
- Price: Free
- Age rating: 4+
- Requires: iOS 18.2 · 12 MB
- Languages: English
- Released: 2025-07-30
- Data updated: 2026-06-22
- User reviews in markdown: https://appshunter.io/ios/app/fastjab/id6745561676/reviews.md

## What is FastJab!?

Discover your inner boxer! 

  Ever wondered how hard you can punch? Punch Tracker uses your iPhone's motion sensors to
  measure the G-force of your punches in real-time, just like the pros!

  How it works:
  Hold your phone, punch the air, and watch as we calculate the force using advanced
  accelerometer technology. Professional boxers hit with 53-65 G-forces - can you reach pro
  level?

  Features:
  • Real-time punch force measurement in G-forces
  • Compare your power to boxing legends• Track your personal best and progress over time
  • Fun facts about your punch strength
  • Beautiful animations and haptic feedback

  Perfect for:
  • Fitness enthusiasts wanting to track workout intensity
  • Boxing fans curious about their power
  • Anyone looking for a fun way to stay active

  Safety first: Always punch air only in a clear, open space. This app is for entertainment and
  fitness tracking - not professional training.

  Ready to unleash your inner champion? Download now and see how you stack up against the pros!


## Version history (last 2 releases)

### 1.1 — 2025-07-31

1. Updated Icon Image
2. Shortened animation time

### 1.0 — 2025-07-30

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-22.*