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QRS Lab

Every QRS Lab 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 tracked5
Est. portfolio revenue / mo~$497
Est. portfolio downloads / mo~424
Total ratings180
Data updated17.06.2026
Downloads / mo · WW
100–800
Revenue / mo · WW
$200–$1k
4.1(178)Released 01.08.2021
Downloads / mo · WW
10–70
Revenue / mo · WW
$10–$60
4.3()Released 27.06.2021
Downloads / mo · WW
1–4
Revenue / mo · WW
$1–$4
5.0(2)Released 18.01.2022
Downloads / mo · WW
0
Revenue / mo · WW
$0
0.0(0)Released 22.08.2022
Downloads / mo · WW
0
Revenue / mo · WW
$0
0.0(0)Released 24.08.2022