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Canal Battery Guard

Canal Battery Guard

by Canal Electronics, LLC

0 ratings
1 review
🔧 Utilities

Archived App (Last seen on 23 Jun 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • December 12, 2020
  • March 17, 2022

Developer

Canal Electronics, LLC
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Canal Battery Guard screenshot #1 for iPhone
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Canal Battery Guard screenshot #3 for iPhone
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🔄6+ apps
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❓8 answered
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📦w/o updates
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About

This utility app works with a physical device to optimize your phone's charging. Set your wake-up time, and it intelligently charges your device to be at 100% right when you need it, preserving battery health.

✓Bluetooth device connection
✓Set custom wake-up times
✓Intelligent charging scheduling
✓Battery health preservation
✓Simple setup process
Show original description

What's New in Canal Battery Guard

1.2

March 17, 2022

We've made some minor adjustments to the user interface to improve ease of use. Several minor bugs have also been fixed. In addition, we re-framed the description as per the previous app review.

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User reviews

Most RecentHighest RatedLowest Rated

Unusable

The app UI is so basic that I couldn't tell what's going on or work out how to use it. I've followed the instructions that came with the Battery Guard device and hit the Scan button to find the device but nothing happens unless I kill the app and restart it. After pressing scan do I press the Connect button after selecting the found charger device? I did so but apparently nothing happens. So I press the Save and Continue button and up pops a dialog to set the time, but what time? When charging starts? Or finishes? There's no indication of that until after setting the time. So I've chosen the time but after that there's no indication of charge progress, and the chosen time comes and goes and still there's no indication of what's happened or what's going on.
I'm starting to think the Battery Guard is pointless, with the way the app works right now, I've no idea I'd it actually does anything.
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giskard64giskard64

FAQ

How do I set up Canal Battery Guard?

Plug the Battery Guard device between your charging brick and USB cable. Then, use the app to connect via Bluetooth and set your desired wake-up time.

What devices does Canal Battery Guard support?

Canal Battery Guard is designed for iPhone, iPad, and iPod devices.

Does Canal Battery Guard have ads?

No, Canal Battery Guard is ad-free, providing an uninterrupted user experience.

How does Canal Battery Guard improve battery health?

By spacing out the charging process, the app ensures your phone reaches 100% precisely at your wake-up time, reducing prolonged periods of overcharging which can degrade battery health.

What is the latest version of Canal Battery Guard?

The latest version available is 1.2, which was last updated on March 17, 2022.

Is Canal Battery Guard free to use?

Yes, Canal Battery Guard is available for free download and use.

What is the age rating for Canal Battery Guard?

Canal Battery Guard has an age rating of 4+, making it suitable for a wide range of users.

How often is Canal Battery Guard updated?

The app was last updated on March 17, 2022, indicating it receives periodic updates for performance and compatibility.