Robert Lumpkins
Every Robert Lumpkins app we track, ranked by estimated monthly revenue — portfolio-level reach and per-app estimates from live App Store signals.
| Apps tracked | 1 |
|---|---|
| Est. portfolio revenue / mo | ~$303 |
| Est. portfolio downloads / mo | ~108 |
| Total ratings | 101 |
| Data updated | 02.08.2026 |
Downloads / mo · WW
50–300
Revenue / mo · WW
$70–$1k
★4.5(101)Released 19.01.2010