Focused apps that answer one question well.

EarFret

For guitar and bass players

Learn the neck, the theory and your ear in a few minutes a day. Answer on your real guitar and EarFret tells you at once if you got it, down to the fret.

• iPhone
• iPad
• Mac
• Apple Watch

OdinCam

For checking on home and pets

Turn a spare iPhone, iPad or Mac into a home and pet camera, with motion alerts and end-to-end encrypted live view. It knows your pets by name.

• iPhone
• iPad
• Mac

Camposite

For when every camera caught a piece

Dashcam, doorbell, driveway and phone footage on one timeline, lined up to the second, as one video you can follow, plus a report.

• Mac
• iPad

Math Scrimmage

For elementary math competition teams

Practice in your competition's style, focused on the topics that actually show up, with homework in two clicks and weekly reports for parents.

• Web
• iPhone
• iPad