ChatGPT vs Spark Mail: AI Email Assistant
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$28M–$94M
$6k–$31k
Downloads / mo
38M–160M
11k–45k
Rating
★ 4.83 (11M)
★ 4.62 (83k)
Pricing
Free + IAP
Free + IAP
Category
Productivity
Productivity
Released
3.4y ago
11.4y ago
Verdict: ChatGPT earns more — an estimated $28M–$94M/mo, versus $6k–$31k/mo for Spark Mail: AI Email Assistant.