Your charger is real wattage, iOS App
See your real charging wattage β no dongle
5 followers
See your real charging wattage β no dongle
5 followers
iOS has never shown charging wattage. You plug in a cable and get a lightning bolt β no idea if it's 5W or 20W. WattCheck estimates real-time wattage by tracking battery % rise against your iPhone's known capacity. No dongle, no extra hardware. Plug in β watch the speedometer go from Bicycle to Jet. β‘ Compare cables side by side π Session history π― Fully native SwiftUI π Free with ads Β· $1.99 one-time, no subscription ever
Your charger is real wattage, iOS App
Launch date
Your charger is real wattage, iOS AppSee your real charging wattage β no dongle
Launched on June 9th, 2026