Grok AI vs Voice Reader: Books + PDF
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$3.6M–$12M
$1–$30
Downloads / mo
3.6M–15M
4–20
Rating
★ 4.87 (1.5M)
★ 4.14 (7)
Pricing
Free + IAP
Paid $0.99
Category
Productivity
Productivity
Released
1.7y ago
9.8y ago
Verdict: Grok AI earns more — an estimated $3.6M–$12M/mo, versus $1–$30/mo for Voice Reader: Books + PDF.