Quick verdict
- What it is
- Store information collected; independent summary not yet available.
- At a glance
-
- Free to download
Categories and search queries
Official categories
- Utilities
- Productivity
AppCorpus categories
Key functions
| Function | Availability | Access | Scope | Evidence |
|---|---|---|---|---|
| Free app | Yes | Free | — | Store published |
Screens
App Store
12 store screenshots
Pricing & paywalls
App Store
Shown for US
- Free
Ratings & reviews
App Store
Shown for US
-
4/5Beat Apple at something
Ever since I got my Apple Watch I was hoping that I would be able to check my phone battery level without taking out my phone but with the stock apps from Apple, the Apple Watch simply doesn’t do that, but battery phone did. I am a long time user and can recommend it with confidence. However, recently, when both the battery levels on my Apple Watch as well as phone would drop below the percent o would program the app to notify me, the app would not notify me until I actually open it. Can there be an update to fix this issue?
ecosystem for life · 6 Aug 2026
-
5/5⚠️ Feature request!
Feature request: Notification when unplugged from charging. I need the above feature for my Apple Watch when charging with my powerbank while traveling. My powerbank automatically disconnects it once it’s 50% full. I want to know and turn on the powerbank again to charge it fully. Love the app! ♥️ Keep up the great working you’re doing. Update: I bought a new adapter to charge my Apple Watch. 1. Make the automatic update interval customizable. 2. Add Siri Shortcuts integration, to be able to ask Siri from the watch about the battery level of my iPhone.
Sohail.wahab · 6 Aug 2026
-
4/5Really good but still has some room to improve,
I really like this, makes it easy to get a rough estimate of my phones battery without having todo anything, which leads me to one of two complaints. The complication should be able to update faster. 10? Maybe 15 minutes instead of 30. And AirPods support would be pretty cool as well. Just have every battery right there when you need it
MLGToaster · 6 Aug 2026
-
1/5Settings don’t work
The complication settings don’t work. I’m using the new series 4 infograph modular face, and I want to set mine to show 2 numbers inside a circle, just like your image shows. But when I change the settings, the watch complication does NOT change. It only shows an iPhone icon with a number underneath showing only the phone battery. I want to see BOTH numbers for phone AND watch. But it only shows one, even though I chose a different setting. Same thing on the infograph (round) face. I can see both numbers if I put the complication in one of the corners, but if I use the CENTER complications, it does the same thing as the above. Changing the settings won’t change the complication.
Vmurp · 6 Aug 2026
-
5/5Efficient!
I’m all about efficiency when it comes to my phone/watch and this app fits my preferences extremely well. I love the convenience of just looking in one place in order to see both battery lives. I’d only suggest that the auto updates should have an option for shorter intervals (5, 10, etc), and that the app should support an option to see your Airpod battery as well. Other than that, this app is great!
Batterista22 · 6 Aug 2026
Privacy & accessibility
App Store
Privacy
- Data Not Linked to You — Third-Party Advertising — Diagnostics — Crash Data Developer declared
- Data Not Linked to You — Third-Party Advertising — Identifiers — Device ID Developer declared
- Data Not Linked to You — Third-Party Advertising — Location — Coarse Location Developer declared
- Data Not Linked to You — Third-Party Advertising — Usage Data — Advertising Data Developer declared
- Data Not Linked to You — Third-Party Advertising — Usage Data — Product Interaction Developer declared
- Data Not Linked to You — Diagnostics Developer declared
- Data Not Linked to You — Identifiers Developer declared
- Data Not Linked to You — Location Developer declared
- Data Not Linked to You — Usage Data Developer declared
- Data Used to Track You — Usage Data — Advertising Data Developer declared
- Data Used to Track You — Usage Data Developer declared
Accessibility
No accessibility labels collected yet.
Versions
App Store
-
2.7
When automatic update every 30 minutes is stopped due to some reason, automatic update is resumed by tapping the complication.
-
2.8
Fixed that the notification of full charge is always given when "Suppress notification：" is OFF. Other adjustments were made.
-
2.9
By changing the internal structure, the automatic update interval has been greatly shortened. It updates automatically at intervals of approximately 5 to 30 minutes. The range of update intervals is dependent on Watch OS. If the automatic update has stopped (eg, there is no update for more than 1 hour), tap the complication to restart it. In the iPhone app, the latest update time is displayed under the watch's charge status display. The background color is displayed on the battery image of the iPhone application. Changed the display position of the ad so that you don't tap it by mistake.
-
3.0
The internal structure was updated in version 2.9. And with this version, the stability of automatic update of complications is further improved.
-
3.1
Enhanced complication settings. The outer number, inner number, and gauge of the circular complication can be selected separately from the charging amount of the iPhone and watch. In the graphic corner, you can choose to display by text or by gauge. The changed settings will be reflected in the watch at the next automatic update or when you tap the complication.
-
3.2
Fixed an issue where the circular small gauge was set to iPhone on the complication setting screen, but it returned to watch. The support site can be translated into various languages with the "Translate" option on the right side of the site.
-
3.3
Improved the stability of automatic update. The update interval will be approximately 12 to 60 minutes.The update interval depends on the status of Watch OS.
-
3.4
Fixed that automatic update may not be possible if the iPhone application is forced to quit.
-
3.5
Support for iOS 14. The charging mark is displayed in the graphic corner of the complication.
-
3.6
In the complication settings, you can now choose the color of the circular gauge of the graphic circle from gradient or single color.
-
3.7
Added support for iOS 15.
-
3.8
The complication update interval has been shortened slightly. When the complication gauges are monochromatic, they are now color-coded according to the amount of charge. The iPhone and Watch device names are now displayed on the iPhone screen.
-
3.9
Fixed the English version of notifications displaying %%. The screen display of Watch has been made a little more compact. Changed the color of the gauge according to the charge amount of the complication. It was changed to red, yellow, and green with a fixed value, but it is now displayed in red and green according to the threshold set on the iPhone application screen.
-
4.0
Fixed the problem that the battery level display may not appear on the screen of the iPhone application in version 3.9. Fixed the English version of notifications displaying %%. The screen display of Watch has been made a little more compact. Changed the color of the gauge according to the charge amount of the complication. It was changed to red, yellow, and green with a fixed value, but it is now displayed in red and green according to the threshold set on the iPhone application screen.
-
4.1
Added a circle display to the complication modular small. You can select text display or circle display.
-
4.2
Revived complications that could not be displayed in watchOS 9 (finally!). I also added other complications (such as a big one that can be added to an oversized dial). When the amount of charge is less than the threshold, the characters are made red. From this version, iOS 12 or later and watchOS 5 or later are eligible.
-
4.3
You can select to display the remaining battery level of iPhone and watch at the same time with the utility small flat complication. Utility small flat complication can be displayed in Siri, Motion, Photo, and Timelapse watch faces.
-
4.4
The display screen of the Apple Watch has been changed.
-
4.5
We fixed an issue where the charge level display on the Watch screen would sometimes be cut off when the iPhone Watch app's Settings -> Display & Brightness -> Bold Text was turned on.
-
4.6
You can now specify the percentage for the full charge notification. The graphic circle on the settings screen now displays a single color gauge in the sample image.
-
4.7
We have changed the way you navigate to the complication settings screen on the iPhone app.
-
4.8
The Rectangle complication now shows the battery update time.
-
4.9
Now compatible with iOS 26 and WatchOS 26. This release supports iOS 13 and later. If your complications are no longer automatically updating after updating WatchOS, try the following: - Turn your Apple Watch off and on - Uninstall and reinstall Battery Phone on your Apple Watch (Please run it in the Watch app on your iPhone)
-
5.5
Changes made to complication settings in the Battery Phone app on your iPhone are now reflected in the complications on your Watch within seconds. Changes are now reflected without having to tap the complication on your Watch, as was the case before. However, these instant updates are limited to 50 times per day (iOS restriction). The limit will be lifted the next day and will return to 50 times. If the limit is exceeded, you can update the changes by tapping the complication on the Watch.
-
5.6
· 1 Feb 2026
We've added a graph that displays the change in battery level on your iPhone and Watch. Tapping "AutoUpdate Log" will take you to the display screen. A graph will show the change in battery level over approximately one day. You can also change the auto update interval on this screen. Please note that the update interval is controlled by iOS and may not be accurate.
Alternatives
- Cloud Battery — Same category + similar ratings
- AllMyBatteries — Same category + similar ratings
- Battery Level — Same category + similar ratings
- Battery Charge Alarm — Same category + similar ratings
- Battery HD+ — Same category + similar ratings
- Battery Care Alarm — Same category + similar ratings
Availability by market
- US
Data quality & evidence
- Page completeness
- Live store listing
- Last verified
- 6 Aug 2026
- Sources
- App Store
- Independent summary has not been published yet.