welcome.txt - Notepad

Apps I want to use,
made and put here.

chordup is where I build the apps I find myself wanting, and put them out.

Double-click an icon (tap on a phone) to open it. Drag a window by its title bar.

Sudoku AI Coach

Sudoku AI Coach

Puzzle · Free · Web / Android (coming soon)

A sudoku that, when you're stuck, shows you how to think your way to the next number instead of just giving it away.

Read more · Privacy policy for this app

Killer Sudoku AI Coach

Killer Sudoku AI Coach

Puzzle · Free · Web / Android (coming soon)

Killer sudoku, where cage totals are your clues. It teaches you how to think through cage combinations and the Rule of 45, not just the answer.

Read more · Privacy policy for this app

about-chordup.txt - Notepad

chord = several notes sounding together
up = upward

When I want an app, I make it. When it's done, it goes here.
chordup is a personal brand that keeps doing exactly that.

Check back now and then to see the icons pile up.

Read more

Contact

Send feedback or a bug report here. If you'd like a reply, include your email address.

You can also email: info@chordup.io

privacy-policy.txt - Notepad

How chordup's site and apps handle your information is described in the privacy policy.

Open the privacy policy

JA