Day 1/7/30 Retention
Percentage of users who return on specific days after signup. The clearest early signal of product-market fit.
What it measures
Whether users come back after their first experience. Day 1 measures immediate onboarding success; Day 7 indicates early habit formation; Day 30 reflects sustained value delivery. These milestones reveal problems weeks before they show in revenue.
Benchmarks
- Rough mobile-app medians: Day 1 ~25%, Day 7 ~8–12%, Day 30 ~4–7% — these vary widely by source, year, and category.
- Finance and gaming typically run above these medians; many consumer-app categories fall below.
- Published retention tables drift year to year — your own cohort trend matters more than any external benchmark.
Figures reviewed June 2026. Benchmarks vary by source and drift over time — treat as directional and verify against your own data.
What to watch
- Strong Day 1, weak Day 7: Users explore but don't form habits. Focus on the first-week experience.
- Weak Day 1: Onboarding is failing. Users aren't finding value quickly enough.
In practice
A social app had strong Day 1 (32%) but crashed to 8% by Day 7. Users explored features once but didn't return. Analysis showed most users never added friends. They added a "Find friends from contacts" prompt on Day 2, and Day 7 retention jumped to 18%. The feature existed before, but users needed a nudge at the right moment.
Illustrative scenario — a representative composite, not a specific company.
Related: Activation Rate — poor activation leads to poor retention.