Battery Life Monitor and Alarm Downloads & RevenueBattery Life Monitor and Alarm · Google Play
Battery Life Monitor and Alarm is #146 in Wear OS Free on Google Play in India and charting in 4 of 23 countries we track.
Updated 11 Nov 2026 · rankings refresh through the day
DeveloperPrometheus Interactive LLC
CategoryTools
PriceFree
Released
Installs5M+
Rating★ 4.8 (90k)
Updated
Content ratingEveryone
Battery Life Monitor and Alarm update history & changes
Last change · 6 events since 30 Jan 2013Full timeline ↓🌏Found on Samsung Galaxy Store🌏Found on Huawei AppGallery📈Charting in a new country🆕First spotted by AppInsider🆕Its developer released another app: Watcher Kids: Parental Care
Full timeline · 6 events
- 🌏Battery Life Monitor and Alarm: found on Samsung Galaxy Store
- 🌏Battery Life Monitor and Alarm: found on Huawei AppGallery
- 📈Battery Life Monitor and Alarm charting in a new countryMexico
- 🆕Battery Life Monitor and Alarm first spotted by AppInsiderBrazil
- 🆕Battery Life Monitor and Alarm: its developer released another app: Watcher Kids: Parental Care
- 🆕Battery Life Monitor and Alarm released on Google Play
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Rating
4.8 ★
90k ratings
Measured
Best rank now
#146
Wear OS FreeMeasured
Battery Life Monitor and Alarm on Google Play
App details
App ID
com.pextor.batterychargeralarm
Publisher
Prometheus Interactive LLC
Content rating
Everyone
Battery Life Monitor and Alarm downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Google Play shows an exact lifetime install count; downloads per day are its daily change (measured). When Play hasn't refreshed the count, they come from new ratings and Top Free chart positions. Confidence is the chance the real number is within half to double ours.
On Android app stores
The same app (com.pextor.batterychargeralarm) on every Android store we track. Known Android installs: at least 5M (Google Play band + AppGallery count).
| Store | Installs | Rating | Version | |
|---|---|---|---|---|
| Google Play | 5,000,000+ | ★ 4.8 (90k) | Open ↗ | |
| Huawei AppGallery | 19k | – | 5.7.3r439 | Open ↗ |
| Samsung Galaxy Store | not published | ★ 5.0 (3) | 5.7.3r439 | Open ↗ |
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
In-app revenue
Worldwide, what users spend in Battery Life Monitor and Alarm before Apple and Google take their fee.
How this is calculated
Not on any Top Grossing chart: monthly active users × spend per user for its category, measured on the charted apps nearest the bottom of the charts.
Business model: Ad-led
How Battery Life Monitor and Alarm makes money: subscriptions, one-off purchases and ads.
In-app purchasesAds · 33 ad networks
One-off purchases
/mo
of revenue
Ads
/mo
of revenue
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| India | Wear OSFree | #146 |
 Brazil | Wear OSFree | #161 |
 Russia | Wear OSFree | #126 |
 Indonesia | Wear OSFree | #105 |
Apps near Battery Life Monitor and Alarm on the chart
Wear OS Free, around #146.
Ratings
Google Play, worldwide.
Rating
4.8 ★
90k ratings
Measured
Ratings
90k
Measured
Written reviews
1.8k
Measured
About Battery Life Monitor and Alarm
Battery Life Monitor and Alarm app will Protect your device's battery from overcharging with charger notification sound. 🔋⚡🔊
Battery charge alarm offers a range of customization options, from selecting the specific sound notification that alerts you of different charge levels to setting the threshold for the battery charge alarm. This level of personalization ensures that the battery monitor works for you and your unique needs.
This application also supports Wear OS devices!
Battery sound notification app is designed to simplify power management, ensuring your device stays charged and ready for use without the risk of overcharging or energy waste.✔️
Key features of the Battery Life Monitor and Alarm app:
🔋 Precise Battery Charge Alarm: An advanced charge alarm system that alerts you when your battery reaches full charge. With the battery charge alarm, you always control your charging cycle.
🔋 Customizable Battery Sound Notification: With a battery monitor, you receive a sound notification for different stages of your battery's life. These battery sound notifications keep you informed without constantly checking your device. Whether a low battery warning or a full charge alert, the battery sound notification ensures you're always aware.
🔋 Innovative Charger Notification Sound: When your device starts or stops charging, the charger notification sound ensures you're aware. This feature prevents accidental unplugging or failure to charge, safeguarding your device's power needs.
🔋 User-Friendly Interface: The battery monitor has a user-friendly interface that makes managing your device's battery straightforward and stress-free.
🔋 Versatile Settings: From choosing your battery sound notification to setting the threshold for your charge alarm, our battery monitor offers adaptable settings to tailor your experience to your needs.
With the Battery Life Monitor and Alarm app, you will use your device more efficiently by receiving real-time data and actionable insights on its battery.
Whether studying, working, or enjoying your favorite digital content, this battery monitor ensures that your device's power management is in good hands, giving you one less thing to worry about.
Download the Battery Life Monitor and Alarm app and experience peace of mind with a reliable, intelligent power management tool at your fingertips.
Say goodbye to constantly checking your battery level or worrying about overcharging. With this battery monitor app, you're always just a glance away from knowing your device's power status and keeping your battery full.
Battery charge alarm offers a range of customization options, from selecting the specific sound notification that alerts you of different charge levels to setting the threshold for the battery charge alarm. This level of personalization ensures that the battery monitor works for you and your unique needs.
This application also supports Wear OS devices!
Battery sound notification app is designed to simplify power management, ensuring your device stays charged and ready for use without the risk of overcharging or energy waste.✔️
Key features of the Battery Life Monitor and Alarm app:
🔋 Precise Battery Charge Alarm: An advanced charge alarm system that alerts you when your battery reaches full charge. With the battery charge alarm, you always control your charging cycle.
🔋 Customizable Battery Sound Notification: With a battery monitor, you receive a sound notification for different stages of your battery's life. These battery sound notifications keep you informed without constantly checking your device. Whether a low battery warning or a full charge alert, the battery sound notification ensures you're always aware.
🔋 Innovative Charger Notification Sound: When your device starts or stops charging, the charger notification sound ensures you're aware. This feature prevents accidental unplugging or failure to charge, safeguarding your device's power needs.
🔋 User-Friendly Interface: The battery monitor has a user-friendly interface that makes managing your device's battery straightforward and stress-free.
🔋 Versatile Settings: From choosing your battery sound notification to setting the threshold for your charge alarm, our battery monitor offers adaptable settings to tailor your experience to your needs.
With the Battery Life Monitor and Alarm app, you will use your device more efficiently by receiving real-time data and actionable insights on its battery.
Whether studying, working, or enjoying your favorite digital content, this battery monitor ensures that your device's power management is in good hands, giving you one less thing to worry about.
Download the Battery Life Monitor and Alarm app and experience peace of mind with a reliable, intelligent power management tool at your fingertips.
Say goodbye to constantly checking your battery level or worrying about overcharging. With this battery monitor app, you're always just a glance away from knowing your device's power status and keeping your battery full.
What's new
v5.7.9
- NEW: Backup to Google Drive. (Settings - Backup/Restore)
- NEW: Special Permission shortcut for proper devices. (Settings - Enable Device Specific Permissions)
- NEW: Auto Start Permission shortcut for proper devices. (Settings - Enable Auto Start Permission)
- NEW: Mute USB Charge. (Settings - Sound - Mute USB Charge)
- NEW: Language selection. (Settings - Other - App Language)
- NEW: Watch application install shortcut. (Settings - Other - Install Wear App)
- NEW: Backup to Google Drive. (Settings - Backup/Restore)
- NEW: Special Permission shortcut for proper devices. (Settings - Enable Device Specific Permissions)
- NEW: Auto Start Permission shortcut for proper devices. (Settings - Enable Auto Start Permission)
- NEW: Mute USB Charge. (Settings - Sound - Mute USB Charge)
- NEW: Language selection. (Settings - Other - App Language)
- NEW: Watch application install shortcut. (Settings - Other - Install Wear App)