TextNow - TextNow is a mobile virtual network operator (MVNO) that provides a free phone service to users by using other cellular networks coverage.
Habit List - Create good habits and break bad ones with the app that keeps you focused.
Google Voice - Google Voice gives you one number for all your phones, voicemail organized in an email format, free...
Momentum - Agile goal and performance management
RingCentral - RingCentral is the leading provider of cloud-based communications and collaboration solutions for small business and enterprise companies
Habitica - Habitica is a free habit building and productivity application.