ChatGPT vs Simple Calendar App
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$120M–$410M
$10–$200
Downloads / mo
28M–120M
30–200
Rating
★ 4.83 (8.9M)
★ 4.76 (66)
Pricing
Free + IAP
Free + IAP
Category
Productivity
Productivity
Released
3.2y ago
3.9y ago
Verdict: ChatGPT earns more — an estimated $120M–$410M/mo, versus $10–$200/mo for Simple Calendar App.