Quartet
Every Quartet 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 | ~$475k |
| Est. portfolio downloads / mo | ~22k |
| Total ratings | 12,450 |
| Data updated | 02.08.2026 |
Downloads / mo · WW
11k–45k
Revenue / mo · WW
$180k–$1.2M
★4.8(12k)Released 13.03.2017