What Is Net Promoter Score?
NPS measures user loyalty with a single question: "On a scale of 0 to 10, how likely are you to recommend this app to a friend?"
Based on responses, users fall into three categories:
- Promoters (9-10): Loyal enthusiasts who drive organic growth
- Passives (7-8): Satisfied but vulnerable to competitors
- Detractors (0-6): Unhappy users who can damage your brand
NPS = % Promoters - % Detractors
The score ranges from -100 to +100.
NPS Benchmarks for Mobile Apps (2026)
| App Category | Average NPS | Top Quartile |
|---|---|---|
| Streaming | 25-40 | 50+ |
| Fintech | 20-35 | 45+ |
| E-commerce | 15-30 | 40+ |
| Health/Fitness | 20-35 | 45+ |
| Social media | 10-25 | 35+ |
| Productivity | 25-40 | 50+ |
| Gaming | 15-30 | 40+ |
| NPS Range | Assessment |
|---|---|
| Below 0 | Critical. More detractors than promoters |
| 0 to 20 | Needs improvement |
| 20 to 50 | Good. Solid satisfaction |
| 50 to 70 | Excellent |
| Above 70 | World-class |
Implementing NPS in Mobile Apps
Survey Design
Keep it minimal:
- The NPS question with a 0-10 scale
- Follow-up: "What is the primary reason for your score?" (open text)
The power of NPS is its simplicity.
Survey Timing
Good timing: After successful task completion, after 2-4 weeks of usage, after a positive interaction.
Bad timing: During onboarding, after errors, during critical workflows, too frequently.
Frequency
Survey each user no more than once every 90 days. For large bases, sample a percentage weekly for a continuous pulse.
In-App Implementation
- Use a bottom sheet or dismissible modal
- Show 0-10 as tappable buttons
- Make the follow-up text optional but visible
- Thank the user after submission
The Follow-Up: Where NPS Creates Value
For Promoters (9-10)
- Ask them to leave an App Store / Google Play review
- Invite them to a referral program
- Offer beta access to new features
Converting promoters into public advocates is one of the highest-ROI actions in mobile marketing.
For Passives (7-8)
- Ask what would make the app a 9 or 10
- Analyze their feature usage for gaps
For Detractors (0-6)
- Respond personally within 24-48 hours
- Ask specific questions about pain points
- Follow up after making requested improvements
A detractor whose problem is fixed often becomes one of the most loyal promoters.
NPS vs App Store Ratings
| Aspect | NPS | App Store Rating |
|---|---|---|
| Scale | 0-10 | 1-5 stars |
| Audience | Surveyed sample | Self-selected reviewers |
| Bias | Less biased (prompted) | Skews to extremes |
| Actionability | Includes qualitative data | May lack context |
| Visibility | Internal metric | Public, affects ASO |
Both are valuable. NPS gives actionable internal data. Store ratings affect discoverability. A strong NPS program eventually improves store ratings.
Connecting NPS to Business Metrics
- Retention: Promoters retain 2-3x longer than detractors
- Revenue: Promoters spend more and upgrade more frequently
- Referrals: Promoters drive organic growth
- Support costs: Fewer detractors means lower support expenses
Analyzing NPS Trends
Break NPS down by user tenure, subscription tier, platform, geography, and feature usage. Measure before and after major releases. Track monthly or quarterly for early warning of product issues.
Common Mistakes
Surveying only happy users. Mix in neutral-timing surveys for accurate data.
Ignoring the follow-up question. The score is the temperature. The text is the diagnosis.
Gaming the score. Only useful if it reflects reality.
Not closing the loop. If feedback leads to no changes, users stop responding.