Guia de Bulas vs Microphone Amplifier
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$400–$2k
$1.5M–$6.1M
Downloads / mo
600–3k
500k–2.1M
Rating
★ 4.47 (—)
★ 4.37 (65k)
Pricing
Free + IAP
Free + IAP
Category
Medical
Medical
Released
6.3y ago
6.8y ago
Verdict: Microphone Amplifier earns more — an estimated $1.5M–$6.1M/mo, versus $400–$2k/mo for Guia de Bulas.