AI Email Writer: Mail Checker vs Grok AI
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$2–$8
$2.4M–$7.9M
Downloads / mo
3–20
160k–680k
Rating
★ 5.00 (1)
★ 4.88 (1.3M)
Pricing
Free + IAP
Free + IAP
Category
Productivity
Productivity
Released
2.1y ago
1.6y ago
Verdict: Grok AI earns more — an estimated $2.4M–$7.9M/mo, versus $2–$8/mo for AI Email Writer: Mail Checker.