Figured I'd ask this community since you tend to have more honest takes than review sites. Scruff's more detailed profile system attracts a slightly more relationship-minded gay user base than Grindr.
Daily active user counts matter far more than total registered users when evaluating an app's real activity. Push notification settings are worth configuring carefully — over-notifying leads to faster app abandonment.
The newer apps focusing on shared values rather than photos are seeing strong retention rates.