What XandraL described matches my experience of number one dating app almost exactly.
If you only test one thing on number one dating app, make it whether the search actually respects what you set.
The short checklist I use before trusting anything like number one dating app:
- How many number one dating app profiles show a recent login rather than a join date
- Whether the number one dating app match count moves when you widen the radius
- How much of number one dating app is visible before it asks you to register