i recently had to split a lot of transactions among friends. I realized that all the commerical apps out there(splitwise etc) weren't gonna split the taxes evenly. So I made my own bill splitting app and have been using it ever since!
Another recent app I made happened when I moved into a new apartment. I realized tha the doors were very soundproof so if someone knocked at the main door, there was a good chance I wasn't gonna hear it. So I put up a QR Code at the door, pointed it to a webapp and that basically functioned as virtual bell. Where I would get a notification on my iphone and apple watch everytime someone "knocked"!
Another recent app I made happened when I moved into a new apartment. I realized tha the doors were very soundproof so if someone knocked at the main door, there was a good chance I wasn't gonna hear it. So I put up a QR Code at the door, pointed it to a webapp and that basically functioned as virtual bell. Where I would get a notification on my iphone and apple watch everytime someone "knocked"!