技術士 建設部門 過去問集 | 技術士 専門科目の対策アプリ vs Linguza: AI English Tutor
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$1–$8
$500k–$2.7M
Downloads / mo
1–3
1.4M–6.0M
Rating
—
★ 3.51 (2k)
Pricing
Paid $1.99
Free + IAP
Category
Education
Education
Released
1.5y ago
2mo ago
Verdict: Linguza: AI English Tutor earns more — an estimated $500k–$2.7M/mo, versus $1–$8/mo for 技術士 建設部門 過去問集 | 技術士 専門科目の対策アプリ.