Mister Battery

Mister Battery

Best battery charging strategy

411 ratings
57 reviews
$2.99

Details

  • Released
  • Updated

Features

Mister Battery screenshot #1 for iPhone
Mister Battery screenshot #2 for iPhone
Mister Battery screenshot #3 for iPhone
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About

Optimize your device's charging by identifying the fastest and most efficient charger and cable combinations. Track charging sessions to compare performance and ensure your device supports fast charging technologies like PD.

Measure maximum charging watts
Track charging duration and effect
Calculate charge speed
Check PD support
Compare charging device combinations
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What users say

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What's New in Mister Battery

4.3

February 19, 2026

New Device Support • Full support for iPhone 17 series (17 / Pro / Pro Max / Air) • Complete support for iPhone 16 series and latest iPads Enhanced Charging Detection • Smart polling technology for faster monitoring • Improved charging power accuracy (±1% margin) • Support for USB PD 3.2 and 40W fast charging Performance Improvements • Refactored codebase for smoother performance • Bug fixes and stability enhancements • Improved responsiveness and reliability

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User reviews

Scam

Doesn’t work. Scam. Spent over 8 mins multiple times and won’t record a test or give any info… how does this have over 4 stars. Scam scam scam scam

Response from developer

Thank you for your feedback, and we’re really sorry to hear about your experience. Mister Battery should display data as soon as the device is properly connected and permissions are granted. If the app is showing no data, it may be related to system permissions, device compatibility, or connection status. Please try restarting the app (or the device), and make sure you’re using a supported device and iOS version. If the issue persists, we’d really appreciate it if you could contact us with your device model and iOS version so we can investigate and help resolve the problem. We’re committed to making the app work reliably for everyone, and we’d love the opportunity to fix this for you. 🔋

最新機種に対応して欲しい

気に入って使ってます
iPhone17に変えたのですが対応してますか?

Response from developer

Thank you! 😊 I’m glad you’re enjoying using Mister Battery! Yes — Mister Battery supports the iPhone 17. You should be able to use all the features normally on your new device. If you run into any issues or something doesn’t seem to work quite right, please let me know — I’m happy to help! 👍

Great App

The app has been extremely helpful. The information provided has been useful!

Response from developer

Thank you so much for your kind words! We’re thrilled to hear that Mister Battery has been extremely helpful and that the information provided has been useful to you. That’s exactly what we strive for — delivering clear, reliable insights that truly help users understand their battery better. We appreciate your support and will continue working to make the app even better! 🔋

Very nice app

I give 4 stars because every app can use improvements. Very nice app

Response from developer

Thank you, will keep working on the improvement. :D

良いと思う

たぶん…

Developer apps

User experience

🐞

Reported Bugs

7 issues

App does not record test or give info

Bug

Icons in top menu bar are cropped and unclickable

Bug

App crashes when trying to name chargers

Bug

Test never ends for some users

Bug

Dark mode not working, text unreadable

Bug

Charging at negative wattage reported

Bug

App asks for review immediately upon opening

Bug

Requested Features

14 requests

Add charging process curve/numerical display

Feature

Add total charging duration

Feature

Add charging power change graph or detailed classification

Feature

Add charging rate 2D curve on main interface

Feature

Add charging time and voltage curve

Feature

Add charging end notification sound

Feature

Add Arabic language support

Feature

Add V/A measurement

Feature

Add widget for quick view

Feature

Add ability to label chargers

Feature

Add peak and average power to details page

Feature

Add battery capacity data

Feature

Improve accuracy of wireless charging measurement

Feature

Add more functions and remove restrictions

Feature

FAQ

What does Mister Battery do?

Mister Battery helps you find the best charger and cable combinations for your device to achieve optimal charging speeds. It measures charging watts, tracks charging sessions, and calculates charging speed.

How can I find the best charging combination?

The app allows you to measure the maximum watts of your current charging system and the milliamps per minute charged. By recording and comparing the duration and effect of each charge, you can identify the most efficient charger and cable setup for your device.

Is Mister Battery free to use?

Yes, Mister Battery is a free application. There are no costs associated with downloading or using its features.

Does this app work with all devices?

The app is designed to help optimize charging for various devices. It can also check if your specific device supports PD (Power Delivery) for faster charging.

What are the main benefits of using this app?

The primary benefit is identifying the fastest and most efficient way to charge your device by understanding the performance of different chargers and cables. It also helps you track your charging history and ensure you are utilizing fast charging technologies.