POP (Prototyping on Paper) - POP helps you make interactive prototype with ease. If you can draw, you can design apps.
Fellow.app - A manager’s co-pilot for 1:1s, meetings, feedback & goals 🚀
Balsamiq - Balsamiq. Rapid, effective and fun wireframing software.
OKRStudio - Connect Trello cards to OKRs. Manage OKRs inside of Trello
Marvel - Turn sketches, mockups and designs into web, iPhone, iOS, Android and Apple Watch app prototypes.
OKRs.app - Reach your personal goals with OKRs