LoopJuice
Smart Home Battery Monitor
Free · Designed for iPad. Not verified for macOS.
Your smart home's batteries, in one place.
LoopJuice brings battery readings from compatible Apple Home accessories into one clear overview. Spot low batteries, follow their history and keep track of replacements and recharges.
SEE WHAT NEEDS ATTENTION
Browse by room or in a grid, with clear battery rings and the lowest readings first. Search for an accessory, mark favorites, ignore devices and switch between homes. Low and Critical views help you find batteries needing attention, while reachability information helps you spot accessories that are offline.
MAKE BATTERY CHECKS PART OF YOUR ROUTINE
Use the Refresh batteries action in Shortcuts to request a background check across all your homes without opening LoopJuice. Add it to a personal automation for a daily check or when you open the Home app. The action follows your battery-warning settings and returns the number of accessories needing attention. A setup guide in Settings walks you through it.
WARNINGS THAT WORK FOR YOU
Set a default low-battery threshold or customize it per accessory. Choose which devices can notify you, silence warnings for 24 hours or use Remind me tomorrow. The optional app badge and battery warnings cover all your homes. An unchanged low reading does not trigger a new warning on every check.
UNDERSTAND BATTERY LIFE
Explore history charts and approximate remaining-life estimates when usable readings are available. Look for unusually fast drain and see charging status when an accessory reports it. Compare completed cycles with matching battery types and quantities to understand how your batteries last.
REMEMBER WHAT YOU REPLACED
Record replacements and recharges, battery types, quantities, charging methods and notes. Choose from illustrated battery presets or enter your own type. Reuse details you entered for the same manufacturer and model. Work through a maintenance round on iPhone, iPad or Apple Watch, with Undo when needed.
KEEP BATTERIES IN VIEW
Choose widgets for individual or multiple accessories, battery status, batteries running low soon, maintenance rounds, supplies, history and charging accessories. Explore supported sizes in the in-app widget gallery. Siri, read-only Shortcuts and Control Center opening controls offer more ways to check your batteries. Widget options vary by device; the Apple Watch companion shows the latest information received from your iPhone.
YOUR HISTORY, YOUR CHOICE
Keep data on your device or enable optional iCloud sync to combine history and maintenance information across your devices using the same Apple Account. Export and import saved data, browse stored history and recover available records. Notification and display preferences remain local. No LoopJuice account, ads or third-party analytics.
Made for iPhone, iPad and iPhone Duo, with light and dark appearances and support for English, Dutch, Spanish, Portuguese, French and German.
Requires Apple Home access and compatible accessories that expose battery information through HomeKit or Matter. Some accessories report only a low-battery status; charging information varies. Forecasts are estimates. iOS controls background execution, including automations, so continuous monitoring or exact update times are not guaranteed. Warnings depend on available readings and notification settings. Optional sync requires iCloud and an internet connection; it can only share or recover readings that were saved. Sharing an Apple Home does not share private history between different Apple Accounts. LoopJuice monitors batteries and does not control accessories.
Ratings & Reviews
- This app has not received enough ratings or reviews to display an overview.
LoopJuice 1.7 makes battery checks part of your routine.
REFRESH WITH SHORTCUTS
• Use the new Refresh batteries action to request a background check of compatible accessories across all your homes, without opening LoopJuice.
• Add it to a personal automation, such as a daily check at noon or a check when you open the Home app.
• Keep your existing battery-warning settings. The action also returns the number of accessories needing attention, so you can use the result in your own shortcut.
• Find step-by-step setup instructions in Settings > Shortcuts automations.
APP ICON APPEARANCES
Thank you for the feedback! Enjoy a new forest-green Dark Mode icon, and use matching monochrome artwork for tinted and clear appearances where supported.
BATTERY QUANTITY FIX
Choosing or entering a battery type now saves a quantity of 1 when no quantity has been set. You no longer need to increase the amount and decrease it again to save it. Existing quantities are preserved.
Background checks depend on iOS execution limits, home access and accessory availability.
Thanks to everyone who shared ideas and reported issues!
The developer, Murani Consultancy BV, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Provider
- Murani Consultancy BV
- Size
- 14.6 MB
- Category
- Utilities
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - iPad
Requires iPadOS 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. - Apple Watch
Requires watchOS 10.0 or later.
- iPhone
- Languages
English and 5 more
- English, Dutch, French, German, Portuguese, Spanish
- Age Rating
4+
- 4+
- Copyright
- © 2026 Murani Consultancy BV
