ChatGPT vs Grammar Air - Writing Checker
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$110M–$390M
$2–$8
Downloads / mo
23M–96M
3–20
Rating
★ 4.83 (8.9M)
★ 3.00 (5)
Pricing
Free + IAP
Free + IAP
Category
Productivity
Productivity
Released
3.2y ago
3.6y ago
Verdict: ChatGPT earns more — an estimated $110M–$390M/mo, versus $2–$8/mo for Grammar Air - Writing Checker.