Osman Cengeri

Maker of OpenOBD and ChargeWatt

About

Solo developer from Türkiye. I build small, honest Apple apps. OpenOBD is an OBD2 car scanner. ChargeWatt shows how fast your iPhone, Mac and Apple Watch charge. I also make Remmo and run enucuzsistem.com, a price comparison site.

Links

OpenOBD on the App Store

ChargeWatt on the App Store

Remmo on the App Store

enucuzsistem.com

Badges

Tastemaker

Gone streaking

Maker History

ChargeWattCharging watts for iPhone, Mac & Apple Watch. Pay once.
Nov 2026

🎉

Joined Product HuntMay 17th, 2023

Forums

•

3d ago

ChargeWatt - Charging watts for iPhone, Mac & Apple Watch. Pay once.

How fast do your Apple Watch, iPhone and Mac charge? See the watts. Live Activity on the Lock Screen, Dynamic Island, Mac menu bar and CarPlay. Real measurements on the Mac. One $4.99 purchase unlocks Pro on all of them, no subscription.