Baby Sensory Signbook vs Photomath
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$100–$800
$38k–$160k
Downloads / mo
60–300
32k–130k
Rating
★ 4.04 (—)
★ 4.29 (3.1M)
Pricing
Paid $4.49
Free + IAP
Category
Education
Education
Released
9.0y ago
11.3y ago
Verdict: These revenue estimates aren't directly comparable: Baby Sensory Signbook's downloads are measured from Google Play install counts, while Photomath's are modeled from rating activity (a wider ± range).