Duolingo English Test (DET) vs Guru: Short Videos App
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$0
$370k–$2.1M
Downloads / mo
28k–120k
1.1M–4.5M
Rating
★ 2.57 (921)
★ 4.18 (167k)
Pricing
Free
Free + IAP
Category
Education
Education
Released
9mo ago
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