Pinterest Ads Expert for Meme App

I need an experienced Pinterest ads specialist to promote my meme-making app, Kilomeme.

Key Tasks:
- Set up and manage Pinterest ads
- Target adults (25-40) interested in humor and memes
- Drive app installs within a limited budget

Ideal Skills:
- Proven experience with Pinterest ads
- Knowledge of app install campaigns
- Ability to analyze and optimize for best results

Please provide:
- Service cost
- Expected results
- Timeline to start testing

Show me past mobile app projects and success with the efforts. Thanks!