LET'S GO Course Book

Name: LET'S GO Course Book
Author: (주)천재교육

(주)천재교육

⬇ 50,000+ downloads

Est. actual: 76,700

Free

Released: Dec 20, 2019

No in-app purchases

No ads

Rated: Everyone

Signals

3 this week · 1 positive · 2 warnings All of this week's signals →

📈Last 7 days +201 installs — 16% slower than the week before (+239) · 23/day since Oct 2
🏆Among Education apps top 3% by installs gained this week (2475 peers growing)
🛠Updates dormant · updated 281 days ago

Installs since launch

+976 installs since Oct 2

Update history

1.0.8 Feb 6, 2026 · seen Oct 2, 2026

- 업데이트 이후 태블릿에서 영상 재생이 안되는 이슈 수정

Only the current version so far — new entries appear as the app ships updates.

LET'S GO Course Book is an education app by (주)천재교육 with 50,000+ downloads (about 77K estimated). +201 installs in the last 7 days. Released Dec 20, 2019. Install growth, rank history, SDKs and ad networks.

From the store listing: “The LET'S GO to the English World App is an application that can be used with 15 textbooks! The LET'S GO Coursebook App offers a variety of learning options. ① Textbook MP3s ② Animated Videos (Word Chant, Song, Mini Talk, Story) ③ Vocabulary Flashcards ③ Activities (Word Quiz, Find the Sentence, Make Sentences) ■…”