Youngjoon Koh
Every Youngjoon Koh app we track, ranked by estimated monthly revenue — portfolio-level reach and per-app estimates from live App Store signals.
| Apps tracked | 2 |
|---|---|
| Est. portfolio revenue / mo | ~$12 |
| Est. portfolio downloads / mo | ~32 |
| Total ratings | 30 |
| Data updated | 02.08.2026 |
