Battery Coach
Smarter charging habits
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Battery Coach helps you build charging habits that protect your battery's long-term health — right on your iPhone.
• Set a charge target (default 80%) and get a gentle alert when you reach it
• A low-battery nudge when you're under 20% and Low Power Mode isn't on
• A heads-up when your phone is overheating during charging
• A home screen widget showing your battery level and time-to-target at a glance
• A Live Activity that follows your charge on the Lock Screen and Dynamic Island
• A weekly report with simple, rule-based coaching based on your actual charging history
Your battery and charging data stay on your device — there's no account and no server. Battery Coach shows a small banner ad, served through Google AdMob, to keep the app free; see our privacy policy for details on how that works and how to manage your ad choices.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, jeongeun lee, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Used to Track You
The following data may be used to track you across apps and websites owned by other companies:
- Identifiers
Data Linked to You
The following data may be collected and linked to your identity:
- Location
- Identifiers
- Usage Data
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- jeongeun lee
- Size
- 4.5 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English and Korean
- Age Rating
4+
- 4+
- Contains
Advertising
- Copyright
- © 2026 Jeongeun Lee