He application hi Synod Literature & Publication Board, Aizawl, Mizoram in kum 2005-a Kristian Hla Bu 18th (Revised) Edition a published behchhana siam a ni a, PDF version (free) chu source atan hman a ni.

A features tlangpui te:
1. Voice recognition: Hla phek number sawiin a keu chhuah zung zung theih.
2. Tonic Sol-fa: Hla thu a awm bakah sol-fa a en theih bawk.
3. Share: Hla thu te hi share theih a ni.
5. Search: Eng tlar atang pawhin hla hi zawn chhuah zung zung theih a ni.
6. Bookmark: Hla chhinchhiah duh bik a chhinchhiah theih.
7. Playlist: Mahni tha tih dan ang angin playlist a siam theih.
8. Key Categorize: Hla key hrang hrangte hi hlawm hran theuha en theih a ni.
9. Key: Zai hruaitu in hla key dik taka a lak theih nan, a key te hi hmeh rik theih vek a ni.
etc.

[Hint: He application hi mimal thahnemngaihnaa siam a ni.]