He was part of the team that built the Obama 2008 campaign app. Tristan O’Tierney, co-founder of the mobile payment app Square, died last week while undergoing rehab for addiction in Florida.

Square is a long way from just offering a plug-in card reader dongle and there may be no better evidence of that with its fully revised Square Point of Sale app. This iOS and Android app enables ...

Apple has announced the 17 winners of its 2024 App Store Awards, a selection of apps and games chosen from 45 finalists that it considers are best in class, and that it says “improved users’ lives and ...