디북 - 올인원 문제집 앱

Name: 디북 - 올인원 문제집 앱
Author: (주)천재교과서

(주)천재교과서

⬇ 100,000+ downloads

Est. actual: 265,389

Free

No in-app purchases

No ads

Rated: Everyone

Signals

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

📈Last 7 days +362 installs — 19% faster than the week before (+303) · 41/day since Sep 29
🏆Among Education apps top 2% by installs gained this week (1724 peers growing)
🛠Updates dormant · updated 252 days ago

Installs since launch

+1,688 installs since Sep 29

Update history

1.4.3 Mar 5, 2026 · seen Sep 29, 2026

결제 관련 오류를 수정하였습니다.

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

디북 - 올인원 문제집 앱 is an education app by (주)천재교과서 with 100,000+ downloads (about 265K estimated). +362 installs in the last 7 days. Install growth, rank history, SDKs and ad networks.

From the store listing: “Will be your reliable study companion Dbook service has been opened. (✿˵•́ᴗ•̀˵) The lightest workbook in the world Carry only one ‘Dbook’! 1) Easy download of workbook • You can download and study the workbook you want on your smart device. 2) Provision of writing service • Take notes directly in the workbook…”