# Mister Battery — Best battery charging strategy

> App to find optimal device charging combinations and track charging performance. (iPhone/iPad app by He Zhou.)

- Source: https://appshunter.io/ios/app/mister-battery/id1456081350 (this page in markdown: same URL + `.md`)
- Developer: [He Zhou](https://appshunter.io/developer/1022719718)
- Category: Utilities, Productivity
- Price: $2.99
- Rating: 4.50/5 from 411 App Store ratings · 89 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 25 MB
- Languages: American English, Japanese, Chinese (Simplified, China), Chinese (Traditional, Taiwan)
- Released: 2019-05-07
- Data updated: 2026-09-02
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/mister-battery/id1456081350/reviews.md

## What is Mister Battery?

Mister Battery helps you calculate each charging detail for your device. 

With different chargers and charging cables, your device's charging speed varies greatly. Using the Mister Battery, we can help you find the best charging device combination!

Mister Battery provides the following features:

1. Measure the maximum watts of the current charging system, the number of milliamps per minute charged.
2. Record the duration and effect of each charge to help you compare the results.
3. Calculate the speed of each charge you got.
4. Check if your device supports PD(Power Delivery)
. 
Find your best charging device and let your battery charge up!

## Key features

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

## What do users think of Mister Battery?

Overall sentiment: mixed

**Pros**

- 👍 Helpful for testing chargers
- 👍 Provides useful information
- 👍 No ads or clutter
- 👍 Good for checking wattage
- 👍 Simple and easy to use
- 👍 Accurate data (mostly)
- 👍 No need for separate testers
- 👍 Works well for its purpose

**Cons**

- 👎 Does not work for some users
- 👎 Inaccurate wattage readings
- 👎 Not compatible with all devices/chargers
- 👎 Lacks instructions/guidance
- 👎 Paid app with no results
- 👎 UI issues on smaller screens
- 👎 Wireless charging not supported
- 👎 Limited functionality for price
- 👎 Dark mode not working

**Commonly reported bugs**

- App does not record test or give info
- Icons in top menu bar are cropped and unclickable
- App crashes when trying to name chargers
- Test never ends for some users
- Dark mode not working, text unreadable
- Charging at negative wattage reported
- App asks for review immediately upon opening

**Most requested features**

- Add charging process curve/numerical display
- Add total charging duration
- Add charging power change graph or detailed classification
- Add charging rate 2D curve on main interface
- Add charging time and voltage curve
- Add charging end notification sound
- Add Arabic language support
- Add V/A measurement
- Add widget for quick view
- Add ability to label chargers
- Add peak and average power to details page
- Add battery capacity data
- Improve accuracy of wireless charging measurement
- Add more functions and remove restrictions

## Recent user reviews (10 of 89)

All indexed reviews: https://appshunter.io/ios/app/mister-battery/id1456081350/reviews.md

### 3/5 — 👌🏻

*2026-08-02, version 4.3*

I checked out 2 charging 5w adapters 
The Aduro showed 5.6w 
Power adapter  2.5w 
App is on my iPad just to see what each adapter was putting out

### 1/5 — Scam

*2026-01-30, version 4.2*

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

### 3/5 — 最新機種に対応して欲しい

*2025-11-02*

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？

**Developer response:** 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! 👍

### 5/5 — Great App

*2025-03-13, version 4.2*

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

### 4/5 — Very nice app

*2024-02-19, version 4.1*

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

### 4/5 — 良いと思う

*2023-06-25*

たぶん…

### 5/5 — 建议增加充电过程曲线或者数值显示

*2023-04-28*

首先感谢作者的开发维护，没有广告等杂乱更新。  近半年只更新了必要机型支持非常不错，但是其中使用过程中还是不太方便，建议增加充电过程曲线或者数值显示，这样会更直观的看到本机充电过程。谢谢ヾ(≧∇≦谢谢≧∇≦)ノ

**Developer response:** Thank you so much for your thoughtful feedback and continued support!

We truly appreciate your recognition of our ad-free experience and focused updates — that has always been an important principle for Mister Battery.

Your suggestion about adding a charging curve or numerical data display during the charging process is an excellent idea. A more visual and detailed presentation would definitely make it easier to understand charging behavior at a glance. We’re actively considering enhancements like this to provide clearer and more intuitive insights in future updates.

Thank you again for your encouragement and constructive suggestions — they help us make Mister Battery better with every version! 🔋

### 1/5 — Never worked

*2022-10-14, version 3.9*

Do not buy, it doesn’t work. Shows no data.

### 1/5 — Not compatible with iPhone 14 Pro

*2022-10-08, version 3.9*

Says max charging speed is 30w, it’s not, it’s 27w. 

Also the icons in the top menu bar can’t be clicked because they are cropped.

### 5/5 — love hate relationship with speed of app

*2022-09-16, version 3.9*

it can be fast and it can be slow

## Frequently asked questions about Mister Battery

### 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.

## Version history (last 5 releases)

### 4.3 — 2026-02-19

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

### 4.2 — 2024-10-20

Add support for the latest iPhone and iPad models.
Improved performance and battery data accuracy.
Minor bug fixes and UI enhancements for a smoother experience.

### 4.1 — 2023-08-04

* iOS 16 Compatibility Updates
* Bug Fixes and Other Enhancements

### 4.0 — 2022-10-25

Add support for the iPhone 14 series

### 3.9 — 2021-10-04

Update the maximum wattage limit to improve calculation accuracy.
Fix the problem.

## Apps similar to Mister Battery

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Battery HD+](https://appshunter.io/ios/app/battery-hd-plus/id331453283) | 4.5 (2,716) | Free | Utilities |
| [Amperes Battery Charging Lite](https://appshunter.io/ios/app/amperes-battery-charging-lite/id1253789580) | 4.2 (555) | Free | Utilities |
| [Battery Life Health Doctor Pro](https://appshunter.io/ios/app/battery-life-health-doctor-pro/id1180887748) | 4.4 (7,889) | Free | Utilities |
| [Battery Life - check runtimes](https://appshunter.io/ios/app/battery-life-check-runtimes/id1080930585) | 4.6 (33,642) | Free | Utilities |
| [Charging animation App](https://appshunter.io/ios/app/charging-animation-app/id1589679766) | 4.6 (324) | Free | Utilities |
| [Charging Animation for Battery](https://appshunter.io/ios/app/charging-animation-for-battery/id1672934637) | 4.6 (1,063) | Free | Utilities |

## More apps by He Zhou

- [Mister Battery Lite](https://appshunter.io/ios/app/mister-battery-lite/id1487760930)
- [Find My Earbuds & Pencil](https://appshunter.io/ios/app/find-my-earbuds-and-pencil/id1546473289)
- [Mr. Locker](https://appshunter.io/ios/app/mr-locker/id1671396395)

All apps by He Zhou: https://appshunter.io/developer/1022719718

## Related topics

[mister battery](https://appshunter.io/ios/topics/mister-battery) · [mister battery lite](https://appshunter.io/ios/topics/mister-battery-lite)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-02.*