Smart book - app for learning English

Create a mobile application for learning English from 0. The first stage of work - business interview, meeting with steakholders, drawing up a brief
2nd stage: competitor analysis, interview with potential users
Third Stage : Creating Persons , Empaty Cards , MVP, Customer Journey Map , User Scenario
Fourth Stage: OOUX Information Architecture
Phase 5: Prototyping – Testing
Stage 6: Design Concept, Color Choice,
Seventh Stage: Yuai Whit, Testing