1derfool

I built an Android app called Bingo Caller Pro to replace the physical bingo/tambola cages and paper cards that people use at family gatherings and small events. The idea was to turn a phone (or TV) into a…

Hi HN, I built a Blood Pressure tracker because I was tired of the existing apps requiring cloud accounts, subscriptions, or selling health data to advertisers. BP Tracker Pro is a "Class I Data Logger" built with…