行政書士 秒トレ：2026年度(令和8年度)法改正対応 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
$200–$1k
$12M–$40M
Downloads / mo
600–3k
6.6M–27M
Rating
★ 4.49 (—)
★ 4.73 (48M)
Pricing
Free + IAP
Free + IAP
Category
Education
Education
Released
4.2y ago
13.2y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $12M–$40M/mo, versus $200–$1k/mo for 行政書士 秒トレ：2026年度(令和8年度)法改正対応.