Mobile app developer seeking growth strategies for 1.3k+ install app.

This user has successfully launched a mobile app and achieved '1.3k installs on [their] first mobile app' but is now facing a slowdown and 'what should I do next?'. They are actively seeking advice and solutions for app growth, marketing, and user acquisition. Collaboration could involve offering their app as a case study for growth marketing tools, app store optimization (ASO) services, or platforms for user feedback. They are a developer with a live product and a clear need.