NPS vs in-app feedback: what each tells you
Net Promoter Score gives you one number about loyalty. In-app feedback tells you what to fix and build. How to use them together.

Short answer: NPS asks how likely people are to recommend you, on a 0 to 10 scale, and gives you one loyalty number to track. It doesn’t tell you what to fix. In-app feedback catches specific problems and requests at the moment they happen. Most teams that track NPS still need a way to hear the details.
What NPS is
- Introduced by Fred Reichheld in Harvard Business Review in 2003.
- One question: how likely are you to recommend us to a friend or colleague, 0 to 10.
- Promoters answer 9 or 10, detractors 0 to 6; the score is the share of promoters minus the share of detractors.
What each tells you
| NPS | In-app feedback | |
|---|---|---|
| Question | Would you recommend us? | What happened? What do you need? |
| When | On a schedule | Whenever something happens |
| Output | A number and a short comment | A report with the page, device and details |
| Good for | Trend in loyalty over time | What to fix and build next |
Using them together
- Track NPS quarterly for the trend.
- Read detractor comments, then look for matching in-app reports.
- Reply to detractors who left details; some become promoters when you fix their problem.