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Horizontal Systems

Every Horizontal Systems 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~$1k
Est. portfolio downloads / mo~3k
Total ratings3,193
Data updated02.08.2026
Downloads / mo · WW
600–3k
Revenue / mo · WW
$300–$2k
4.6(1k)Released 10.01.2019
Downloads / mo · WW
700–3k
Revenue / mo · WW
$100–$900
4.6(2k)Released 18.12.2018