“We have the ultra plan of cursor which cost $200 per month on mix panel Last month I paid around $100 and for the Tik Tok spot ads... cost me around $100 per month So after five months my profit margin for stopper is 35%.”

Run A $12K-Per-Month Cloned App On Roughly $400 Of Tools At 35 Percent Margin

David's entire stack — Cursor Ultra, Mixpanel, RevenueCat, and TikTok Spark Ads — runs at roughly $400/month against $12K MRR. The 35% margin reflects Apple's cut plus influencer payouts, not infrastructure. The clone playbook is capital-light enough to bootstrap from a job.