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 | ~$36k |
| Est. portfolio downloads / mo | ~18k |
| Total ratings | 12,096 |
| Data updated | 17.06.2026 |
Downloads / mo · WW
9k–37k
Revenue / mo · WW
$18k–$73k
★4.8(12k)Released 13.03.2017