Stefan Kahl

Every Stefan Kahl app we track, ranked by estimated monthly revenue — portfolio-level reach and per-app estimates from live App Store signals.

BirdNET

Stefan Kahl

Downloads / mo · WW

90–400

Revenue / mo · WW

$0

★4.0(212)Released 03.12.2020

BirdNET Live

Stefan Kahl

Downloads / mo · WW

70–300

Revenue / mo · WW

$0

★5.0(5)Released 1mo ago