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
$53M–$220M
$3k–$14k
Downloads / mo
17M–72M
1k–5k
Rating
★ 4.15 (878k)
★ 4.61 (1k)
Pricing
Free + IAP
Paid $3.99
Category
Productivity
Productivity
Released
8.1y ago
13.7y ago
Verdict: Google One earns more — an estimated $53M–$220M/mo, versus $3k–$14k/mo for Millimeter Pro - screen ruler.