# RepSpeed: Bar velocity tracker

> Analytics for Olympic / barbell weight lifting.

Canonical page: [https://chrome-stats.com/d/com.sire.repspeed](https://chrome-stats.com/d/com.sire.repspeed)

## Overview

- **ID:** `com.sire.repspeed`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Sire Inc.
- **Category:** HEALTH\_AND\_FITNESS
- **Downloads:** 11,220
- **Rating:** 5.00 / 5 (60 ratings)
- **Version:** 59
- **Last updated:** 2023-08-25
- **First published:** 2021-10-11
- **Publisher country:** US
- **Size:** 40 MB
- **Data as of:** 2026-09-12
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.sire.repspeed)
- **Privacy policy:** [https://repspeed.s3.us-west-1.amazonaws.com/Privacy+Policy.htm](https://repspeed.s3.us-west-1.amazonaws.com/Privacy+Policy.htm)

## Description

"RepSpeed: Bar velocity tracker" is an innovative Android app designed to enhance your Olympic and barbell weight lifting experience. Simply record your lifts and receive comprehensive analytics on bar path, range of motion, velocity, and power. With features like automatic detection, video trimming, and frame-by-frame playback, you can visualize and optimize your training. Join thousands of users and eliminate the need for expensive hardware—track your performance with just your phone.

## Rankings

- #540,753 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.CAMERA`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.READ_EXTERNAL_STORAGE`
- `android.permission.READ_MEDIA_VIDEO`
- `android.permission.WAKE_LOCK`
- `android.permission.WRITE_EXTERNAL_STORAGE`
- `com.android.vending.BILLING`
- `com.google.android.finsky.permission.BIND_GET_INSTALL_REFERRER_SERVICE`
- `com.google.android.gms.permission.AD_ID`
- `com.sire.repspeed.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Users consistently praise the app’s ease of use, accurate bar-path and velocity-based tracking (helpful for RPE and improving form), and overall high quality. Repeated complaints focus on stability and performance: crashes or unsaved videos, slow/unresponsive processing, and finicky tracking that requires exact trimming or can misidentify the bar.

### Pros

- Easy to use / user-friendly interface
- Accurate bar-path and velocity-based tracking (useful for RPE prediction and lift analysis)
- Widely praised as a top/favorite bar-tracking app with a polished UI and helpful features

### Cons

- Stability and saving issues (crashes after recording, videos sometimes not saved)
- Slow or unresponsive processing (long processing times and progress indicator problems)
- Tracking can be finicky or inaccurate — requires precise trimming and can sometimes follow the wrong object

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.sire.repspeed)