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Stiftung Warentest

Every Stiftung Warentest 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 tracked2
Est. portfolio revenue / mo~$2
Est. portfolio downloads / mo~4
Total ratings4
Data updated18.06.2026
Downloads / mo · WW
2–9
Revenue / mo · WW
$1–$4
2.5(4)Released 17.12.2012
Downloads / mo · WW
0
Revenue / mo · WW
$0
4.5()Released