# BatteryFull + (Alarm) — Get alert and monitor charging

> Alerts when battery reaches desired charge level, tracks charging history. (iPhone/iPad app by Teokoul.)

- Source: https://appshunter.io/ios/app/batteryfull-plus-alarm/id325915322 (this page in markdown: same URL + `.md`)
- Developer: [Teokoul](https://appshunter.io/developer/317751186)
- Category: Utilities, Productivity
- Price: Free with in-app purchases (on sale, was $0.99)
- Rating: 5.00/5 from 3 App Store ratings · 48 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.6 · 24 MB
- Languages: American English
- Released: 2009-08-28
- Data updated: 2026-06-11
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/batteryfull-plus-alarm/id325915322/reviews.md

## What is BatteryFull + (Alarm)?

*1st App with Charged Notification since 2009
*120k users worldwide

You no longer need to waste your time looking at your iPhone till your battery is charged, you will be alerted once your battery reaches your desired level. With the Apple Watch app, you can check your iPhone charging progress from your watch, making things even more convenient.

In addition to the charged notifications, BatteryFull+ (alarm) now provides a history of your charging sessions. You can track how long it takes to charge your device, and see how much time you spend charging it. With this feature, you can optimize your charging habits and extend your device's battery life.

How does it Work?

For iPhone Users
Simply plug in your device and turn on the app. Set the alarm by moving the alarm icon to your desired level, and activate it by clicking "Set Alarm." Keep the app open and your phone unlocked for the alarm to sound at the desired level. With the pro feature, you can also view your charging history and track your charging habits to optimize your device's battery life.

For Apple Watch Users
You can check the battery level of your iPhone anytime or you can check your iPhone charging progress from your watch using the Apple Watch app. Enable notifications on your Apple Watch and you will receive notification during charging.


Achievements 
Ranked in the top 100 free utilities in 43 countries and the top 100 paid utilities in 15 and 17 countries in November and December 2009


What our customers said:

"If you 'love' your iPhone, this app is a must-have." - Thai Tanic
"Is highly recommended" - Fredericia iPhone Macho
"Excellent" - Nabil Ahmed
"Exactly what was missing!!!"

Here are some reviews from sites:

"Sitting around waiting for your battery to be fully charged is dumb! With BatteryFull+ (alarm), you'll still have to sit around, but at least you won't have to check it every 5 minutes... just wait for the app to tell you when your battery is fully charged." - iPhoneAppReviews

"The application BatteryFull can help you save energy. The iPhone is fully charged within two hours, so there's no need to keep it on the charger the entire night." - iPhoneFreakz

## Key features

- Customizable battery charge alerts
- Apple Watch charging progress monitoring
- Charging session history tracking
- Battery life optimization tips
- Energy saving features

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Pro Version | $0.99 | one-time |


## Recent user reviews (10 of 48)

All indexed reviews: https://appshunter.io/ios/app/batteryfull-plus-alarm/id325915322/reviews.md

### 3/5 — gotten worse

*2026-02-25, version 6.2*

it used to remember the last alarm % but now i have to set it every time i launch the app. i also used to be able to set the exact % and not only in 5% increments. this is unfortunate because for example an 80% alarm will ring at 78%.

### 3/5 — It’s not Watch battery monitoring!

*2021-09-22, version 4.7*

Bought it thinking it will give me sound alerts when Watch is fully charged, but it doesn’t.
The Watch version is just a viewer for the iPhone app.
😫

### 1/5 — Just doesn’t work

*2021-04-12, version 4.7*

Charge keeps going up and no alarm is sounded. Total waste of time.

### 1/5 — App needs to be in foreground to alert user about low battery

*2021-02-08, version 4.7*

The app will not sound an alert about low battery on iPhone 7 Plus running iOS 14.4.

Sent developer an email about problem, and he replied that the app must be in foreground to issue an alert.  Ridiculous.  I’ll try to get my money back from Apple Store.

### 1/5 — Doesn’t work

*2021-01-21, version 4.7*

It doesn’t notify you. Waste of money.

### 1/5 — Battery Alarm **app

*2020-06-02, version 3.2*

Alarm Not working, maybe 'cause on lock screen, if so, no point in having this app. No stars, only given one 'cause I had to. Developer needs to sort this, while they are about that, add low level alarm as well, unless that's in a paid for version.

### 1/5 — Broken

*2020-05-29, version 3.2*

Not always working

### 3/5 — More a criticism of IOS than this app

*2019-11-05, version 3.2*

In the Android environment it’s possible to use a battery monitoring app to automatically discontinue charging with a smart switch when a desired charge level is reached, easily enhancing battery life substantially. For some reason Apple policy does not permit an IOS app to control a smart switch based on a device’s battery charge level.
So what we are left with is this app, which is only capable of creating an audible alarm when a selected charge level is reached, but only if the app is open and in the foreground and the screen is on, otherwise it will fail to make a sound. Apple has left its users with this pathetic app as the only option for battery charge control and monitoring.

### 1/5 — No alert

*2019-07-27, version 3.2*

It did not alert me when fully charged, iphone apps are bad not just like the android apps and they are free,

### 3/5 — Updated 3 years ago but still best app

*2018-11-18, version 3.2*

Great app but notifications need to be fixed on iOS 12. Last updated 3 years ago. Did the developer take a break to focus on other work?

## Frequently asked questions about BatteryFull + (Alarm)

### What does BatteryFull+ (Alarm) do?

This app alerts you when your device's battery reaches a specific charge level you set. It also provides a history of your charging sessions, allowing you to track charging times and optimize your habits for better battery life. An accompanying Apple Watch app offers convenient charging progress monitoring.

### How do I set a battery charge alarm?

For iPhone users, simply plug in your device, open the app, and set your desired alarm level by moving the alarm icon. Activate it by clicking 'Set Alarm.' Keep the app open and your phone unlocked for the alarm to sound when the battery reaches that level.

### Is BatteryFull+ (Alarm) free to use?

The app is free to download and use, with a 'pro' feature available for viewing charging history and optimizing battery life. This suggests a freemium model where core functionality is free, and advanced features may require a purchase or subscription.

### What devices is BatteryFull+ (Alarm) compatible with?

The app is designed for iPhone users and also includes an Apple Watch app for checking charging progress and receiving notifications. Users need to keep the iPhone app open and the phone unlocked for the alarm to function.

### How can this app help save energy or battery life?

By alerting you when your battery reaches a desired charge level, the app helps prevent overcharging, which can be detrimental to battery health over time. Tracking charging history allows users to understand their charging patterns and potentially reduce overall charging time, which can contribute to energy savings and extend the device's battery lifespan.

## Version history (last 5 releases)

### 6.2 — 2025-12-09

-Improved connection reliability between iPhone and Apple Watch for smoother syncing.
-Fixed an issue where the alert sound wouldn't play when the iPhone reached the desired charging percentage.
-Added support for iPhone 17.

### 6.1 — 2023-03-26

BatteryFull+ (alarm) now comes with a new feature that provides a history of your charging sessions.
You can easily track the time it takes to charge your device, as well as the duration of your charging sessions. 
With this feature, you can optimize your charging habits and extend your device's battery life. 
Additionally, the app features a completely new user interface that enhances the overall user experience.

### 6.0 — 2023-03-18

BatteryFull+ (alarm) now comes with a new feature that provides a history of your charging sessions.
You can easily track the time it takes to charge your device, as well as the duration of your charging sessions. 
With this feature, you can optimize your charging habits and extend your device's battery life. 
Additionally, the app features a completely new user interface that enhances the overall user experience.

### 4.7 — 2021-01-18

Watch Connectivity has been fixed in this version
iOS 14 Ready
Widgets are great in iOS 14 and we have included some in this version
Now you can watch battery level and battery usage of your device using our new widgets
NEW new iPhone 12 Support

### 4.6 — 2020-11-08

iOS 14 Ready
Widgets are great in iOS 14 and we have included some in this version
Now you can watch battery level and battery usage of your device using our new widgets
NEW new iPhone 12 Support

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## More apps by Teokoul

- [Ελληνικός Θερμιδομετρητής Go](https://appshunter.io/ios/app/go/id378568007)
- [Warranty Tracker Pro](https://appshunter.io/ios/app/warranty-tracker-pro/id6775517207)

All apps by Teokoul: https://appshunter.io/developer/317751186

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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 2026-06-11.*