ChatGPT vs HVAC ASHRAE 62.1
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$36M–$150M
$10–$60
Downloads / mo
28M–120M
1–4
Rating
★ 4.83 (8.0M)
★ 3.00 (2)
Pricing
Free + IAP
Paid $19.99
Category
Productivity
Productivity
Released
3.1y ago
16.0y ago
Verdict: ChatGPT earns more — an estimated $36M–$150M/mo, versus $10–$60/mo for HVAC ASHRAE 62.1.