Google One vs Millimeter Pro - screen ruler
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$28M–$94M
$100–$3k
Downloads / mo
32M–140M
100–600
Rating
★ 4.14 (918k)
★ 4.61 (1k)
Pricing
Free + IAP
Paid $3.99
Category
Productivity
Productivity
Released
8.4y ago
14.0y ago
Verdict: Google One earns more — an estimated $28M–$94M/mo, versus $100–$3k/mo for Millimeter Pro - screen ruler.