NPS

Net Promoter Score (NPS) is a widely adopted metric for gauging user satisfaction and loyalty in mobile applications. Users respond to a simple question: “How likely are you to recommend this app to a friend or colleague?” on a scale of 0-10. Respondents are categorized as Promoters (9-10), Passives (7-8), or Detractors (0-6). The NPS is calculated by subtracting the percentage of Detractors from the percentage of Promoters, resulting in a score between -100 and +100.

For mobile apps, NPS provides actionable insights beyond basic star ratings, revealing genuine user sentiment and likelihood of organic growth through word-of-mouth recommendations. Scores above 50 are considered excellent, while scores above 70 indicate world-class user satisfaction. Many successful apps implement in-app NPS surveys at strategic moments, such as after completing key actions or reaching usage milestones, to capture authentic feedback without disrupting the user experience.

Following up with open-ended questions helps identify specific pain points from Detractors and success factors praised by Promoters. This qualitative data informs product roadmap decisions, feature prioritization, and customer support improvements, making NPS a valuable tool for continuous app optimization and user retention strategies.