Mister Battery

Name: Mister Battery
Price: 4400 USD
Rating: 4.6 (75 reviews)
Author: He Zhou

By: He Zhou

Best battery charging strategy

Features & Capabilities

Mister Battery helps you calculate charging details for your device, testing different chargers and cables to identify the best combination for speed and efficiency.

Features include measuring max watts and current, logging charge duration, calculating charge speed, and checking PD (Power Delivery) support to help you choose the best charging device.

User Growth & Download Statistics

App Energy Developer Tools

By:

He Zhou

Rating:

4.60

(75)

Version:

4.3 Last updated: 2026-02-19

Version code:

882555291

Creation date:

2019-05-07

Compatible devices:

Size:

24.74MB

Price:

4400

URLs:

Website ,Privacy policy

Full description:

Source:

Apple Apps Store

Data ingested on:

2026-06-05

Compare stats and ranking:

Ranking

# 167,203 ▼ 159

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.

Developed by:

He Zhou

Apple Apps Store

https://apps.apple.com/kr/app/mister-battery/id1456081350?l=en-GB

Website:

https://twitter.com/BatteryMister

User Reviews

Overall, users praise Mister Battery as a handy USB charger and cable wattage meter that’s easy to use and can provide useful data on charging performance. However, many reviews flag reliability problems: tests often don’t run or show results, the app crashes, guidance is lacking about test duration and setup, and compatibility limitations (18W cap, wireless charging issues) plus buggy behavior and weak support. Its value hinges on reliability and clear testing parameters.

Pros

Useful USB meter: measures charger and cable wattage.
Easy to use and generally does the job.
Provides useful, apparently accurate data on charging performance.
Per reviews, it does what it claims and is helpful for testing chargers.

Cons

Test results often don’t run or display information; some users feel the app doesn’t work.
Lack of clear instructions and test parameters; unclear how long tests should take.
Compatibility/limit issues: caps around 18W on some devices and poor support for wireless charging.
Bugs and instability: occasional crashes (e.g., when labeling chargers) and other bugs.
Support issues: reports of unresponsive support and trouble with refunds.