# Charger Tester

> Find your fastest charger & cable. Measure amps, watts & heat in real time.

Canonical page: [https://chrome-stats.com/d/com.hapiriworks.chargespeed](https://chrome-stats.com/d/com.hapiriworks.chargespeed)

## Overview

- **ID:** `com.hapiriworks.chargespeed`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Hapiri Works
- **Category:** TOOLS
- **Downloads:** 3,697
- **Version:** 1.0
- **Last updated:** 2025-09-30
- **First published:** 2024-08-06
- **Publisher country:** US
- **Size:** 17 MB
- **Data as of:** 2026-09-25
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.hapiriworks.chargespeed)
- **Website:** [http://hapiriworks.com](http://hapiriworks.com/)
- **Privacy policy:** [https://www.hapiri.works/charger-tester-privacy-policy](https://www.hapiri.works/charger-tester-privacy-policy)

## Description

Find your fastest charger &amp; cable — or see how much power your phone is using when not charging. Battery Charging Speed Tester shows live amps (A), watts (W), voltage (V), and battery temperature with a clean graph so you can compare bricks, cables, and pads in seconds.<br><br>• Real-time Amps / Watts / Volts / Temperature<br>• See power draw even when unplugged<br>• Simple graph to spot stable rates<br>• Works with USB-C/USB-A, PD, QC, and many wireless chargers<br>• Lightweight, offline, no account<br><br>How to use: Open the app → plug in (or stay unplugged to view drain) → wait a few seconds for stable numbers → swap hardware and compare.<br><br>Notes: Availability and accuracy depend on your device’s hardware and Android battery APIs. Values are estimates for comparison, not lab measurements.<br><br>Privacy: No personal data collected.

## Rankings

- #794,883 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.BATTERY_STATS`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.google.android.gms.permission.AD_ID`
- `com.hapiriworks.chargespeed.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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