Numlock Business Solutions Co. is a Philippine I.T. company specializing in the development of mobile applications for Android and iOS.

It is the creator and owner of the following mobile apps: WalletWhiz & WalletWhiz Lite (a budgeting app for iPhone & iPod touch released in 2010), DeskWhiz (a photo, music and clock display for iPhone and iPod touch published in 2010), MindMash (a note-taking and brainstorming iPad app released in 2011) and StreetSmart (a user-contributed traffic app for iPhone, Android and Nokia devices published in 2011).

While Numlock creates custom mobile apps for enterprises, it also happily continues to bring meaningful mobile ideas to life to consumers.