About this app
Sottaku is a language learning app where you can study up to 15 languages: Japanese, Korean, Chinese, English, Spanish, German, French, Italian, Russian, Latin, Vietnamese, Portuguese, Arabic, Hebrew and Hindi. Study with fast lookups, grammar explanations, audio, flashcards, quizzes and spaced repetition, then bring the language into real conversations by discovering language exchange partners and talking in Sottaku Chat. • Discover learners and native speakers for language exchange • Chat with partners and the Sottaku community • Search words and example sentences • Explore grammar guides and sentence breakdowns where available • Furigana (reading hints) and audio for reading & listening where available • Save words as flashcards and review with smart scheduling • Quick quizzes and challenge modes to stay consistent • Use our companion browser extension, Sottaku-Yomitan, to look up words while reading online (Chrome/Firefox/Edge) • Sync your progress across devices when you sign in Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Latest release
What’s New
Sottaku 5.4.0 introduces annual Sottaku Pro plans, offering savings compared with monthly billing. The upgrade and subscription screens now make it easier to compare plans, choose annual billing, and manage your current plan. This update also improves subscription purchases and restores, iOS audio playback, and quiz display.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 20, 2026 · 12:51 PM Free
Screenshots
