Amazon Alexa vs HRV4Biofeedback
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$5.4M–$22M
$1k–$5k
Downloads / mo
7.7M–31M
100–700
Rating
★ 4.55 (5.8M)
★ 3.41 (29)
Pricing
Free + IAP
Paid $9.99
Category
Lifestyle
Lifestyle
Released
11.5y ago
6.0y ago
Verdict: Amazon Alexa earns more — an estimated $5.4M–$22M/mo, versus $1k–$5k/mo for HRV4Biofeedback.