WattCheck: Charger Power Meter — ASO

By Ibrahim Tosun on AppTrack Ninja.

USB-C & Lightning Watt Monitor

Is your charger actually fast charging your iPhone? WattCheck: Charger Power Meter estimates real-time wattage delivered to your device by analyzing how quickly your battery percentage rises — no extra dongle, no hardware tester required. HOW IT WORKS Since iOS doesn't expose raw watt readings, WattCheck uses your device model's battery capacity and typical voltage to calculate estimated power output. The more stable your environment, the more accurate the reading. LIVE CHARGING SCREEN • Speedometer gauge showing estimated watts in real time • Fun performance tiers: Bicycle → Sedan → Sports C…

Categories: Utilities, Productivity

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