Matthew Soh

Lens Trackers counts the number of days since you last changed contact lenses and lets you know when it's been more than two weeks and you need to change them.

This skill helps you keep track of all the glasses of water you have drunk and tells you when you have reached the ideal 8 glasses a day.

Habit tracker lets you easily keep track of a habit. To update a habit everyday, just say Did It. You can invert between positive habits (built up everyday, say Did It everyday) and negative habits …