BatteryShare: Remote Sync

Battery status at a glance

Free

Keep an eye on your Mac’s battery right from your iPhone. BatteryShare securely syncs your Mac’s charge level, charging state, and time remaining over iCloud so you can check it at a glance, wherever you are. On your Mac, a lightweight menu bar app records battery status periodically and can start automatically at login. On your iPhone, a clean, glanceable dashboard shows the latest charging status, whether your Mac is charging, and estimated time until full or empty. You can even label your Mac for quick recognition. Features: • Check your Mac’s battery from your iPhone • Charge percentage with a color‑coded gauge • Charging vs. On Battery indicator • Estimated time until full or empty (when available) • Last synced time with a gentle stale‑sync reminder • macOS menu bar app that can automatically launch at login • Private by design: uses your iCloud account, no extra sign‑ups How it works: • Install BatteryShare on both your Mac and iPhone • Sign in to the same Apple ID and enable iCloud Drive • Your Mac periodically updates its battery status, and your iPhone shows the latest sync Privacy: BatteryShare uses iCloud to sync your data between your devices. Your battery information stays in your iCloud account no third‑party servers, no tracking. Requirements: • BatteryShare installed on both Mac and iPhone • iCloud is enabled on both devices • Same Apple ID signed in on both devices Note: Battery time estimates are provided by macOS and can vary based on usage.

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The developer, Jack Kroll, 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.

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    Accessibility

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    Information

    Seller
    • Jack Kroll
    Size
    • 3.2 MB
    Category
    • Utilities
    Compatibility
    Requires iOS 26.0 or later.
    • iPhone
      Requires iOS 26.0 or later.
    • iPad
      Requires iPadOS 26.0 or later.
    • Mac
      Requires macOS 26.0 or later.
    • Apple Vision
      Requires visionOS 26.0 or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 Jack Kroll
  • Privacy Policy

    • More by Jack Kroll