# Ampere Meter: Charging Monitor

Android app · by BRB Apps · Tools

Ampere Meter: Charging Monitor has 178,480 installs (+1.5% a week, measured over 16 days to 2026-10-31), rated 3.6 from 760 ratings, \#14,005 of 244,470 in Tools.

## Figures

- Installs: 178,480
- Rating: 3.6 · 760 ratings
- Price: Free
- In-app purchases: yes
- 7-day growth in installs: +2,553 (+1.5%) (+5,828 over 16 days)
- Rank: #146,015 of 2,951,082 Android listings with an install count (down 6,490 since 2026-11-01)
- Rank: #14,005 of 244,470 in Tools

## Is Ampere Meter: Charging Monitor safe?

StoreTally doesn't rate safety. Here's what the store and our tracking show:

- Listed on Google Play.
- Made by BRB Apps; developer website listed: brbapps.blogspot.com.
- On Google Play since 2021-09-15. Last updated 2026-10-22.
- Rated 3.6 from 760 ratings.

## Reviews

- Ratings by stars: 5★ 58% · 4★ 5% · 3★ 5% · 2★ 5% · 1★ 26% (760 ratings)

## Description

⚡ Measure Charging Speed with Confidence  
  
Ampere Meter: Charging Monitor is an easy-to-use ampere meter and battery charging monitor that helps you measure charging speed, monitor battery health, track charging performance, and view battery information in real time.  
  
Whether you're checking battery charging speed, monitoring battery temperature, or reviewing battery statistics, the app provides clear insights to help you stay informed about your device.  
  
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🔋 Why You'll Like This App  
  
✔ Measure charging speed in real time (mA)  
  
✔ Monitor battery health and charging status  
  
✔ Track battery temperature and voltage  
  
✔ View charging history and battery statistics  
  
✔ Receive helpful battery alerts  
  
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⚡ Ampere Meter  
  
Measure battery charging activity in real time.  
  
• Real-time charging current (mA)  
  
• Charging and battery usage status  
  
• Positive values while charging  
  
• Negative values during battery usage  
  
• Monitor charging performance  
  
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⏱️ Charging Time Estimation  
  
Know approximately how much charging time remains.  
  
• Estimated charging time  
  
• Charging progress  
  
• Better charging planning  
  
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🔋 Charging Monitor  
  
Track battery activity throughout the day.  
  
• Charging status  
  
• Battery usage  
  
• Charging history  
  
• Screen ON/OFF charging analysis  
  
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🔔 Smart Battery Alerts  
  
Receive helpful battery notifications.  
  
• Full battery alerts  
  
• Low battery alerts  
  
• Charging status notifications  
  
Stay informed and avoid unnecessary charging after your battery reaches full capacity.  
  
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🪟 Floating Battery Information  
  
View important battery information while using other apps.  
  
• Floating battery percentage  
  
• Battery temperature  
  
• Charging status  
  
• Remaining battery level  
  
Keep essential battery details visible whenever you need them.  
  
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❤️ Battery Health & Device Information  
  
View useful battery and device information.  
  
• Battery health  
  
• Battery temperature  
  
• Battery voltage  
  
• Battery capacity  
  
• Device information  
  
• Share battery information as an image  
  
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🎨 Charging Screen & Themes  
  
Personalize your charging experience.  
  
• Stylish charging screens  
  
• Modern charging themes  
  
• Live battery information  
  
• Charging status display  
  
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📊 Battery Statistics  
  
Review battery history with detailed graphs and reports.  
  
Charging Current  
  
• Current history  
  
• Minimum, maximum & average values  
  
• History for 1 hour, 24 hours & 7 days  
  
Battery Level  
  
• Battery percentage history  
  
• Battery level graph  
  
• Minimum, maximum & average values  
  
Battery Temperature  
  
• Temperature history  
  
• Celsius & Fahrenheit support  
  
• Minimum, maximum & average values  
  
Battery Voltage  
  
• Voltage history  
  
• Minimum, maximum & average values  
  
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🔒 Permissions  
  
Notifications  
  
Used for full battery, low battery, and charging status alerts.  
  
Display Over Other Apps  
  
Required to display floating battery information.  
  
Disable Battery Optimization  
  
Allows reliable background monitoring while enabled.  
  
Foreground Service  
  
Required for continuous battery monitoring with a visible notification.  
  
No personal information is collected or shared. You can manage permissions at any time.  
  
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⚠️ Important Information  
  
Charging current, charging speed, battery temperature, battery voltage, and other measurements depend on your device hardware, Android version, charger, charging cable, and manufacturer implementation.  
  
Battery statistics are generated using available Android system information. Some values and features may vary depending on your device.  
  
This app measures and displays battery information only. It does not repair batteries, increase charging speed, improve battery life, calibrate batteries, or certify chargers.  
  
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📲 Download Today  
  
Download today to check charging speed, monitor battery health, track battery statistics, and stay informed about your device.

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Source: https://storetally.com/android/com.brb.amperemeter.s  
As of 2026-11-13, from the StoreTally census.