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Tom van Zummeren

Every Tom van Zummeren 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~$539
Est. portfolio downloads / mo~380
Total ratings2,595
Data updated17.06.2026
Downloads / mo · WW
100–800
Revenue / mo · WW
$200–$1k
4.7(3k)Released 09.03.2011
Downloads / mo · WW
4–20
Revenue / mo · WW
$10–$50
4.6(7)Released 31.01.2013