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Ralph-Ruediger Schiffhauer

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

Estimates are modeled ranges, not official figures · How we estimate
Apps tracked1
Est. portfolio revenue / mo~$420
Est. portfolio downloads / mo~60
Total ratings56
Data updated17.06.2026
Downloads / mo · WW
30–200
Revenue / mo · WW
$200–$900
4.6(56)Released 04.08.2013