Which battery app
fits your devices?
Compare AllMyBatteries, Cloud Battery, Juice Watch, AirBattery, Batteries, AirBuddy, Juicy and Apple's Batteries widget: supported devices, syncing, Shortcuts, alerts and prices.

Written by the developer of AllMyBatteries, using each product's official website, documentation and feature descriptions. We explain our recommendations and their requirements. This is not a performance or power-consumption test conducted under identical conditions.
We recommend AllMyBatteries if you want a battery list you can check anywhere and keep expanding. It syncs your list through iCloud to iPhone, iPad, Mac and Apple Watch. Custom devices and Shortcuts bring more batteries into that list, while notifications help you plan charging. We recommend this combination for everyday use with multiple devices; it does not cover every battery-related task.
Choose at a glance
Battery apps solve different problems. Some tell you which devices need charging, some make AirPods connections and controls easier, and others focus on Mac battery health and charge limits. Start with your needs, then compare the tools.
Prices checked on November 4, 2026. US$ means US dollars. Paid prices are from direct website purchases or the US App Store. Regional pricing, promotions and checkout taxes may change the amount you pay.
| App | Best suited to | Where to view | Devices whose battery levels it can display | Payment model and reference prices | How data is collected |
|---|---|---|---|---|---|
| AllMyBatteries | View and expand the same battery list across devices, with reminders | iPhone, iPad, Mac, Apple Watch; widgets and Mac menu bar | iPhone, iPad, Mac, Apple Watch, AirPods, Apple Pencil, Magic Keyboard / Magic Mouse / Magic Trackpad; supported Bluetooth and HomeKit accessories; Android (requires Helper); custom devices (manual or Shortcuts updates) | The free version lets you add up to 3 devices and try the vast majority of core features; Ultimate lifetime Individual US$6.99 / Family US$12.99 supports use on an unlimited number of devices | Devices collect readings and sync through iCloud; custom entries and Shortcuts integration |
| AirBattery | A free, open-source overview of multiple batteries on Mac | Mac Dock, menu bar and widgets | Mac, iPhone, iPad, Apple Watch (through its paired iPhone), AirPods, Magic accessories; some third-party Bluetooth keyboards / mice / headphones | Free (US$0) and open source | Nearby devices; Nearcast gathers other Macs and accessories on the same local network |
| Batteries | A Mac battery list with a system-like appearance | Mac menu bar, desktop and Notification Center widgets | MacBook, iPhone, iPad, AirPods and charging case, Beats headphones, Magic Keyboard / Magic Mouse / Magic Trackpad and other supported Bluetooth accessories | US$8.99, one-time purchase, up to 5 Macs; 10-day trial; also available through Setapp | Bluetooth accessories; iPhone / iPad on the same Wi-Fi after Finder setup |
| AirBuddy 3 | AirPods connections, audio controls and device status | Mac Dashboard, Action HUD and widgets | Supported AirPods, Beats and Magic accessories, plus Mac and nearby iPhone, iPad and Apple Watch | US$20, one-time purchase; also available through Setapp | Supported nearby devices, including nearby Macs and accessories |
| Juicy | Mac battery alerts, health monitoring and charging management | Mac menu bar, alerts and desktop widgets | Mac, iPhone, iPad, AirPods, Beats, Magic Keyboard / Magic Mouse / Magic Trackpad; Apple Watch (requires Direct / Setapp edition, an Apple silicon Mac and the paired iPhone) | Direct purchase: Pro US$14.99 / Lifetime US$24.99, both one-time purchases for up to 2 Macs; 3-day trial; also available through Setapp | This Mac and readable accessories / mobile devices; the website says battery data is processed locally |
| Cloud Battery | Battery lists, sharing and alerts across Apple devices | iPhone, iPad, Mac, Apple Watch, Apple TV, Apple Vision Pro; widgets and Mac menu bar | iPhone, iPad, Mac notebooks, Apple Watch, Apple Vision Pro and supported Bluetooth accessories; AirPods (can only be collected on a Mac, then synced) | Free download; iOS includes ads; Remove Ads & Customization purchase US$4.99 | iCloud sync between devices; device sharing and Shortcuts to look up or sync readings |
| Juice Watch | Phone / Watch batteries on the watch face, with low-battery and charge-target alerts | iPhone, iPad, Apple Watch, Mac; phone / tablet widgets, watch complications and Mac menu bar | iPhone, paired Apple Watch, iPad, MacBook | Free download; US$10.00 per year / US$50.00 lifetime; check the app for current free features | Phone and paired Watch exchange readings; iPad / MacBook readings sync through iCloud; Watch data comes through the paired iPhone |
| Apple's Batteries widget | A quick view of iPhone and connected accessory batteries | iPhone Home Screen and Lock Screen | This iPhone and connected accessories that supply battery information, such as AirPods | Free (US$0), built in | This iPhone and its connected accessories |
Scroll the table horizontally. Device coverage lists the main types documented publicly. Automatic collection for a particular model still depends on connections, permissions and product editions. Custom entries use readings you supply manually or through Shortcuts. Nearby discovery, local-network collection and iCloud sync are different capabilities. Missing public documentation does not mean a feature is unsupported.
Why multi-device users choose AllMyBatteries
01 · Your battery list goes with you
Check the menu bar while working on Mac, the iPhone widget before leaving home, or Apple Watch on your wrist. It is the same device list synced through iCloud, so you do not have to stay beside the Mac collecting readings.
Each Apple device using the same iCloud account needs AllMyBatteries installed and running so it can upload its own or accessory readings. Devices do not need to stay on the same Wi-Fi network, but you see the latest successfully collected and synced readings, not a continuous remote measurement. How syncing works.
02 · Custom devices + Shortcuts extend the list to almost any device type
Alongside Apple devices and accessories such as iPhone, iPad, Mac, Apple Watch and AirPods, AllMyBatteries supports Bluetooth devices that expose battery information, HomeKit accessories with battery information, and Android devices connected through the Android Helper app.
AllMyBatteries67%Almost any battery-powered device can be added as a custom entry. Cameras, game consoles or electric cars can be listed even without built-in automatic collection. Record their levels manually and set scheduled charging reminders.
If you can obtain a reading through Shortcuts, a device API or another service accessible to Shortcuts, you can also update those entries with the result. For an electric car with an accessible battery API, for example:
- Add a custom device in AllMyBatteries.
- Get its battery percentage through Shortcuts.
- Pass the result to AllMyBatteries' “Manually modify device battery level” action, and configure a Shortcuts automation if needed.
The device then joins your list, syncs through iCloud and appears in your chosen widgets. If you have a way to get a battery reading, you may be able to connect it to AllMyBatteries without waiting for built-in support.
Extensibility means adding entries and connecting data you provide. Custom devices do not read their own batteries automatically; automation depends on the source, permissions and execution conditions. Android Helper must run on the same Wi-Fi as the collecting device. Device types and connection requirements.
03 · Direct iOS readings in 1% increments, plus AirPods
AllMyBatteries can collect this iPhone's battery in 1% increments and available AirPods readings directly on iPhone, then sync them to other devices. AirBattery, Batteries, AirBuddy and Juicy are publicly offered as Mac products. Cloud Battery's website specifically describes tracking connected AirPods on Mac. Viewing a synced headphone reading and collecting it directly on iPhone have different requirements.
- This iPhone's readings can use 1% increments. When a precise reading is available in the iOS environment, AllMyBatteries can read values such as 67%, rather than only 5% steps such as 65% or 70%. Otherwise it falls back to the system reading. This describes reading granularity; update timing still depends on the system. Battery readings and background updates.
- Read AirPods directly on iPhone. Available headphone and charging-case readings join the same list without requiring a Mac to collect them first. Availability depends on connection state and model. Most charging cases need to be opened; some models also report case levels while the headphones are in use. AirPods tracking tips.
Juice Watch's App Store description says some readings are rounded to 5% steps since iOS 17 / watchOS 10. The Cloud Battery sources checked here do not specify the granularity of this iPhone's readings. Distinguish the displayed percentage, reading granularity and update time when comparing. Juice Watch official description · Cloud Battery official introduction.
Apple's built-in Batteries widget also displays AirPods levels. AllMyBatteries combines readings collected directly on iPhone with other devices, custom entries, syncing and reminders.
04 · Five notification types turn the list into charging reminders
You do not need to keep opening the list to check every device. AllMyBatteries lets you configure reminders per device:

AirPods · 20%

iPhone · 80%
- Low battery: Set a threshold, such as 20% for headphones, to spot devices that need charging before leaving home.
- Charge target reached: For devices with a readable charging state, get a reminder at a level such as 80% or 100%.
- Scheduled: Choose a time and optionally repeat it. A weekly camera charging reminder also works for custom devices without automatic readings.
- Long time without charging: Use the device's charging history to notice batteries left unused for a long time. Charging state must be detectable.
- Long time without updates: Get a reminder when a reading has not updated for a long time, so an old value is easier to spot.
Create separate low-battery and charge-target reminders, or turn off a particular reminder on a particular receiving device. This makes the list useful for everyday charging management as well as checking percentages.
Battery-condition alerts require recent readings; charging alerts also require a detectable charging state. An 80% reminder can arrive later if the next background reading is not received until 85%. A Shortcuts “Force sync” automation may improve update opportunities. Notifications do not stop hardware from charging. Charging notification requirements and setup tips.
Ultimate also offers battery history and device sharing. Review collected battery changes or share selected devices with family and friends. Battery history is not a diagnosis of health, cycle count or actual capacity.
Good reasons to choose other tools
AirBattery: free and open source, an appealing Mac option
AirBattery shows multiple batteries in the Dock, menu bar and widgets, and offers low-battery alerts. Nearcast gathers readings from other Macs and accessories on the same local network. iPhone / iPad Wi-Fi reading requires connecting to and trusting the Mac first; some devices can also be discovered over Bluetooth.
Try AirBattery if Mac is your main viewing platform and you value free software with visible source code. Its documented workflow centers on Mac, nearby devices and the local network. AllMyBatteries also makes the same list available on iPhone, iPad and Apple Watch. Official project and setup · Official features.
Batteries: a simple, system-like Mac list
Batteries puts the device list in an interface resembling the native macOS battery menu, with desktop / Notification Center widgets and device-specific low-battery alerts. For iPhone and iPad, connect by cable first, enable Wi-Fi visibility in Finder, and keep the device on the same network as the Mac.
Its purpose is clear if you want to check phone, headphone, keyboard and mouse levels on Mac. AllMyBatteries' viewing platforms fit users who also want the same list on their phone and wrist. Official features, requirements and trial.
AirBuddy 3: operating AirPods as well as viewing percentages
AirBuddy 3 offers a device Dashboard, Action HUD, interactive widgets and battery alerts. It also focuses on AirPods connections, listening modes, audio controls and Magic Handoff to transfer supported Magic accessories between Macs. Features depend on device model and macOS version.
Consider AirBuddy when your main goal is a better headphone experience on Mac. AllMyBatteries organizes and syncs the battery list; it cannot replace those connection and audio controls. Official introduction · Official support.
Juicy: a broader focus on the Mac's own battery
Juicy's website lists custom battery alerts, battery health, cycle counts, temperature, app energy analysis and charge limits, alongside accessory levels and Mac widgets. It says battery data is processed locally on Mac. Some features vary between Direct, Setapp and App Store editions.
It is more closely aligned with questions about battery aging, which apps consume energy or how to limit Mac charging. AllMyBatteries' multi-device battery list does not offer equivalent health diagnostics or charge control. Official features, edition differences and pricing.
Apple's Batteries widget: start with the built-in option for simple needs
Apple documents battery levels for iPhone and connected accessories, including AirPods. No installation or payment is needed, making it convenient for devices currently at hand.
Keep using it if it meets your needs. Consider AllMyBatteries when you want other independent devices, custom entries or the same list across platforms. Apple's official guide.
Battery overview and battery health serve different purposes
For actual capacity, cycle count or battery aging, coconutBattery focuses on diagnosis. Its Plus edition also offers Wi-Fi, menu-bar information and notifications. For MacBook charge limits, AlDente specializes in that task and offers advanced charging management.
These tools can complement AllMyBatteries: one handles health or charging management, the other your multi-device list. Displaying more battery levels does not imply diagnosing health or controlling hardware charging.
Know the limitations before choosing
- Updates can be delayed. iOS / iPadOS schedule background execution and widget refreshes. AllMyBatteries cannot promise continuous real-time background updates; check the reading's update time. Widget updates.
- Devices must supply readable information. Not every Bluetooth device exposes battery data. AirPods cases usually need to be opened, and collection conditions vary by model and Mac utility. AirPods guide.
- Reminders do not control charging. Alerts depend on received battery levels and charging state. They cannot stop hardware charging or trigger immediately without a new reading.
- Syncing and connections have requirements. Enable iCloud on the relevant Apple devices. HomeKit requires permission and available battery information. Android Helper requires the same Wi-Fi and background execution. Custom entries use readings you supply manually or through Shortcuts.
Sources and updates
This article uses the official websites, projects and support documents linked above. AllMyBatteries features were also checked against its App Store description and help. We do not assign overall scores by feature count or treat each product's own performance marketing as comparable test results.
Trials, purchase plans and features may change. Consult each product's current official information. If you spot a change, please contact the developer to help keep this comparison accurate.
