Calculator₊ vs Stair Stringer
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$960k–$5.2M
$80–$1k
Downloads / mo
2.3M–9.3M
100–500
Rating
★ 4.67 (1.7M)
★ 4.72 (86)
Pricing
Free + IAP
Paid $1.99
Category
Utilities
Utilities
Released
16.0y ago
5.7y ago
Verdict: Calculator₊ earns more — an estimated $960k–$5.2M/mo, versus $80–$1k/mo for Stair Stringer.