Chargie - phone charge limiter

Chargie - phone charge limiter

prolongs phone's battery life

83 ratings
102 reviews
Free

Details

  • Released
  • Updated
  • April 8, 2021
  • July 14, 2026

Features

Chargie - phone charge limiter screenshot #1 for iPhone
Chargie - phone charge limiter screenshot #2 for iPhone
Chargie - phone charge limiter screenshot #3 for iPhone
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Chargie - phone charge limiter screenshot #5 for iPhone
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Chargie - phone charge limiter screenshot #8 for iPhone
Chargie - phone charge limiter screenshot #9 for iPhone
Chargie - phone charge limiter screenshot #10 for iPhone
iphone
ipad
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About

This app, paired with a hardware device, allows users to precisely control their phone's charging. Set custom charge limits and schedules to extend battery lifespan and reduce heat and wear. It offers a more active and universal solution than built-in phone charging management.

Set custom charge percentage limits
Schedule overnight charging
Control morning top-up levels
Works with any phone or laptop
Actively controls power flow
Reduces battery heat and wear
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What users say

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What's New in Chargie

2.7.4

July 14, 2026

Fixed issues related to older Chargie C Basic devices and CarPlay mode power interruptions.

User reviews

Been using for years

Well, it worked great for a while. Then iOS 26 seemed to have messed it up.

I do not use schedules. I always want my phone to charge to 85% and stop.

But, now it will display charging paused, yet continue to charge and i wake up with it at 100%.
I have tried turning off every setting. Sometimes it will work, but most times it ends up overcharging.
Guess I’ll have to get a new phone that can manage this on its own.

As for the UI: The new look is too overdone! Everything is too big! It no longer fits on one screen, and whenever I try to scroll up or down I end up accidentally changing the charge limit. I have an iPhone 14 Pro Max, running standard zoom level. Please shrink the whole thing down! The battery image doesn’t need to be that huge.
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Used to work on iOS

I don’t know what the update that they did. I have had these for about 3-4 years. Haven’t always worked on iOS devices fully. Usually, I have to go into the app to make sure that it connects to the correct charge (I have three of them , two USB A and one USB-C ) and then it would work. Ever since an update of late no matter what I do, plug it in open the app, make sure it’s connected before I leave it. It never stopped charging my iPad until 100%. It loses Bluetooth connectivity. Would not recommend anymore. The device I spent money on and they ruined it with an app update, so much for trying to save my battery.
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Was Marvelous, Now Only Works Intermittently

Bought two Chargie-Cs at the same time thinking I would keep one in reserve just in case. The one I hooked up initially worked great, wonderfully, for the first 2 years. Then suddenly, and with mine it happened once iOS 26.0 was onboard, it stopped working consistently. It would always connect and find my phone with my settings intact but 50% or more of the time would permit my phone to charge to 100%. As of today, it has permitted 100% charge every night for the last week.

So, clever fellow that I am, I got my spare out (never used since purchase) but discovered I couldn’t use it at all. The app simply wouldn’t find it and connect it. I followed the in-app instructions to the letter. No dice! I tried 3 days in row after subbing my original back in. Still no luck.

So again, clever fellow that I am, I used the in-app ability to send a note to the developer asking for help. Sent the request 3 times over a week. No response at all.

3 stars for the time it worked. Would be 5 stars if it hadn’t crapped out on me, if the replacement had worked, or if the developer had answered my calls for help. For now, avoid this device and app like the plague. If an eventual app update solves the problem or the developer ever does contact me with a fix, I will change the rating to 5 stars because when it worked it worked beautifully!
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Horrifyingly bad after update

Used to work most of the time. After the last update, less than 10% of the time. It just goes straight to 100% or anything else you didn’t set. lol. What a joke.

Broken again

Yay the developer added CarPlay pass through (unclear if it actually works - doubt it) but your schedules are erased (again!) and even when you add them back you’ll wake up to a phone that hasn’t charged because they ruined everything else in the app - again! Stop messing with the app! Just give me basic functionality that actually works!
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Developer apps

User experience

🐞

Reported Bugs

13 issues

App crashes when battery reaches 100%

Bug

Bluetooth disconnects unexpectedly during charging

Bug

Charge limit settings ignored randomly

Bug

App force-closes upon device wake

Bug

Settings and schedules lost after updates

Bug

Battery percentage display off by 1-2%

Bug

App consumes excessive power in background

Bug

Chargie hardware stops responding after unplugging

Bug

Laptop version shows incorrect battery state (1%)

Bug

Hardware limiting mode charges inconsistently

Bug

Device names revert to factory defaults

Bug

App crashes during recording feature use

Bug

Endless reboot cycle with weak power outlets

Bug

Requested Features

10 requests

Top-up scheduler for iOS devices

Feature

iOS Shortcuts integration for automation

Feature

Configuration persistence across updates

Feature

Automatic app launch on charge connection

Feature

Battery temperature alerts/notifications

Feature

MagSafe and wireless charging support

Feature

Improved UI scaling for different screen sizes

Feature

Hardware-based communication instead of Bluetooth

Feature

Better background app management

Feature

Device renaming functionality that persists

Feature

FAQ

What does Chargie do?

Chargie is a hardware and app combination that gives you complete control over how and when your phone charges. By allowing you to set custom charging limits and schedules, it helps to keep your battery healthy, reduce heat and wear, and significantly extend its lifespan.

How does Chargie extend battery life?

Chargie extends battery life by preventing overcharging and managing the charging process more intelligently. You can set a maximum charge percentage, preventing the battery from constantly reaching 100%, which can degrade it over time. It also reduces battery heat and wear throughout the night by controlling the power flow.

Is Chargie free to use?

The Chargie app itself is free to download and use. However, the core functionality requires a separate hardware device, the Chargie USB device, which must be ordered from their website.

What devices are compatible with Chargie?

Chargie is designed to work with any phone or laptop that uses a USB charging cable. Unlike some built-in solutions, it is not limited to specific models, offering a universal approach to battery management.

How do I set up Chargie?

To set up Chargie, you first need to order the Chargie USB device from chargie.org. Once you have the device, plug it between your regular charger and your phone cable. Then, install the Chargie app, connect via Bluetooth, and set your desired maximum charge percentage, overnight level, and morning top-up settings.