DEAD, OBSOLETE, UNSUPPORTED
Alarm Clock for 3DS
NOTE: BROKEN IN 2.5.
A lot of homebrew seems to have broken on 2.5, including lpp-3ds, and Rinnegatamante said he won't update it until the bugs are fixed, so... welp.
Maybe I'll try and port this to C++ some day.
UPDATE: lpp-3ds is being worked...