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Stephen Kempin

Every Stephen Kempin 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 tracked3
Est. portfolio revenue / mo~$8
Est. portfolio downloads / mo~11
Total ratings11
Data updated17.06.2026
Downloads / mo · WW
3–20
Revenue / mo · WW
$2–$7
5.0(5)Released 23.05.2019
Downloads / mo · WW
2–9
Revenue / mo · WW
$1–$6
4.8(4)Released 28.04.2019
Downloads / mo · WW
1–4
Revenue / mo · WW
$1–$3
3.0(2)Released 13.04.2019