Days Matter Air - Countdown 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
$90–$500
$4.0M–$14M
Downloads / mo
100–800
4.2M–18M
Rating
★ 4.74 (336)
★ 4.88 (1.4M)
Pricing
Free + IAP
Free + IAP
Category
Productivity
Productivity
Released
10.2y ago
1.7y ago
Verdict: Grok AI earns more — an estimated $4.0M–$14M/mo, versus $90–$500/mo for Days Matter Air - Countdown.