A Sweet Sound Repeatable Timer

This app has 2 built-in timers and you can use it like...

5 set of “Concentration 25 min” + “Break 5 min”

This may be useful for repetitive work such as yoga, stretching and studying etc...

Do you want to see "the phases of the moon" in front of you?

Walking around to the back of the Moon, and on the contrary, see the "phases of the Earth" from the Moon through iPhone

You may intuitively understand why it occurs

--- May the Moon be with you

a simple AR maze (no enemy no treasure)

you can walk through the maze on foot

=== basic usage ===

1.Yellow lamp mark make a maze

2.White door mark open / close the door

3.AirMaze logo clear the other buttons

then wander in the maze ...

"Air Museum" is an App where you can decorate your iPhone's photos in AR space as a museum.

Place your travel photos or those of your loved ones or anything in AR museum at your favorite landscape.

This is a calculation aid app for people who have difficulty in writing.

By dragging the number cards, you can practice column calculation.

You can also save your answers as an image (expect to send or print them out and submit them)

This is a web app that can convert knitting patterns into symbol charts.

I hope it help people who don't like "k1 ,p2 ,sl3 etc..." with converted chart !!