http://www.wegroo.com/photoirmote/photoirmote/

Some of the screenshots can be found at their this sub-page. But before it works, an infrared (hardware) dongle, which is plugged into the phone jack of the phone, has to be built and clear instructions have been provided.
Btw, I might try it later with a Samsung Galaxy phone if I have the time and would report back later if tried.
Read Also:-
The Pentax (Electronic) Cable Switches
DIY Cable Switch/Release for Pentax K-m, K-x and K-r
A Pentax Q Time-lapse Example Video
A 45k-image 3-year Time-lapse Video with the K110D
day · 701 weeks ago
Page not found.
ludo · 700 weeks ago
I haven't tested it on the field yet btw.
Thanks for the info
RiceHigh 110p · 700 weeks ago
darthruin · 621 weeks ago
https://play.google.com/store/apps/details?id=com...