Katharina Volker
Every Katharina Volker app we track, ranked by estimated monthly revenue — portfolio-level reach and per-app estimates from live App Store signals.
| Apps tracked | 3 |
|---|---|
| Est. portfolio revenue / mo | ~$9 |
| Est. portfolio downloads / mo | ~6 |
| Total ratings | 0 |
| Data updated | 17.06.2026 |
Downloads / mo · WW
3–20
Revenue / mo · WW
$4–$20
★0.0(—)Released 14.08.2019
Downloads / mo · WW
0
Revenue / mo · WW
$0
★0.0(0)Released 25.08.2019
Downloads / mo · WW
0
Revenue / mo · WW
$0
★0.0(0)Released 23.08.2019