ABA Wizard: BT Exam vs Duolingo: Language Lessons
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$20–$400
$3.5M–$12M
Downloads / mo
7–30
7.0M–29M
Rating
★ 4.37 (88)
★ 4.73 (49M)
Pricing
Paid $9.99
Free + IAP
Category
Education
Education
Released
7.9y ago
13.4y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $3.5M–$12M/mo, versus $20–$400/mo for ABA Wizard: BT Exam.