Archived App
This is an archived listing of the app previously available on the App Store.
This utility app transforms your iPhone into a precise wattmeter by using your device's camera to read the flashing light on your electricity meter. It accurately measures standby power consumption and solar panel energy production, offering professional-grade readings with high accuracy.
3.1.0
March 9, 2017
This app has been updated by Apple to display the Apple Watch app icon. • Add decimal point to the reading • Update for iOS 10
MorePowerMeter is a utility app that uses your device's camera to function as a wattmeter. It reads the flashing red light on your electricity meter to measure power consumption and solar panel production with high accuracy.
PowerMeter offers high accuracy, with results typically within ±1% or ±2% depending on your electricity meter's class. This is significantly more accurate than some popular energy monitors which can be off by 10%.
PowerMeter is supported on iPhone and iPod devices. It requires a camera to function.
PowerMeter will not work with infrared LED meters. It specifically requires a meter with a visible red light that flashes to indicate power usage.
PowerMeter is a paid application, available for $1.99. There are no in-app purchases or subscriptions mentioned.
The latest version of PowerMeter is 3.1.0, which was last updated on March 9, 2017. This indicates it has not received updates in several years.
PowerMeter has an age rating of 4+, making it suitable for a wide range of users. The app's functionality is straightforward and does not contain mature content.
Yes, PowerMeter can be used to measure the standby power of devices at home. By pointing the camera at the flashing light on your electricity meter, you can determine the continuous power draw.
