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Signboard in the air

Signboard in the air
Download on the AppStore Click here to request a review of this app

  • App Store Info


This app allows you to use a "sighboard" in the air.

You can use your signboard when
- You want to say something to your
girlfriend or boyfriend.
- You need help in case of emergency.
- You are in pop concert.
- You want to send some messages to the

It's very easy to use. Just follow these simple steps.

- Step 1 : Write your message.
Write or draw something on
the white pad.
Select your color of letters.
Press the [SAVE] and [LOAD]
buttons to save your messages.
If you want to erase the
screen, just tab the [CLR]
When you are finished, press
[DONE] button to go to the
next step.

- Step 2 : Hold it and wave like a
Hold your iPhone or iPod
vertically, then wave it in a
steady back and forth motion.
(The message will come out
the 3rd shake because it is
needed times for analyze your
If you want to start over
from step 1, stop waving and
tap the screen.

You can see how this app works at YouTube.
Key Word "Signboard in the air"

Email us at [email protected] with any questions or bugs.

Have fun with the Signboard.

Thank you.

What's New in Version 1.2.2

Fix some bugs.


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