Apps I've Made

My current iOS apps. I welcome feedback via Twitter at @Joe_Duffy.

Four Squares

Four Squares Icon

Four Squares is a game of memory, skill, and concentration available for iOS, iPadOS, and macOS. Watch what happens each turn and replay what you see.

Download Four Squares on the App StoreDownload Four Squares on the Mac App Store

Nevis

Nevis Icon

Find and install applications found in DMGs and ZIPs.

Configurable to watch directories, ask before performing actions, moving used files to trash, and is completely free to try.

Visit Nevis Website

Gathered

Gathered Icon

Gathered is an app that facilitates the viewing, recording, and sharing of over 25 sources of data available on iOS and iPadOS devices, from the GPS and accelerometer to the advertising identifier and the WiFi. Gathered is the perfect app to enable the recording of all the data required to calulcate position, acceleration, and ambient conditions of the device.

Download Gathered on the App Store

Scanula

Scanula Icon

Scanula is a clean, modern, and fast QR, data matrix, and barcode scanner.

Download Scanula on the App Store

All of my apps are released in my company's name, Yetii Ltd.