Drive About Numbers vs Simply Piano: Learn Piano Fast
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$300–$6k
$760k–$4.1M
Downloads / mo
300–2k
1.1M–4.5M
Rating
★ 4.35 (670)
★ 4.68 (840k)
Pricing
Paid $2.99
Free + IAP
Category
Education
Education
Released
12.2y ago
10.9y ago
Verdict: Simply Piano: Learn Piano Fast earns more — an estimated $760k–$4.1M/mo, versus $300–$6k/mo for Drive About Numbers.