Osta vs Vault 139
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$64k–$260k
$60–$300
Downloads / mo
190k–770k
7–30
Rating
★ 4.84 (18k)
★ 4.17 (—)
Pricing
Free + IAP
Paid $12.99
Category
Food & Drink
Food & Drink
Released
1.0y ago
6.0y ago
Verdict: These revenue estimates aren't directly comparable: Vault 139's downloads are measured from Google Play install counts, while Osta's are modeled from rating activity (a wider ± range).