This is pretty cool and simple tool which can be transferred your photos/videos to other device using WiFi or bluetooth. Both devices need to have BlueTransLite(5.0 or later) or BlueTrans(6.4 or later), that's it!

*** How to use it ***
You have to do simple 3 steps for sending photos/videos, but if you don't have this app on both of devices, you must download it before then.
Of course both devices must be activated WiFi or bluetooth.

First one, you have to choose your photo/video from the album, or making photo using camera.

Second one, tap the center button on one of devices, then another devices will be displayed confirmation dialog. After accept it, both of devices will be connected.

** Step 1 and 2 do not care which is first.

The last, your photo/video can be sent! Tap the send button, and just wait until finish sending.

*** Caution ***
If you want to send too big photos/videos, you must wait really long time. Also using bluetooth is quite slow for even normal data.