Apps with estimates
0 of 50% of their apps have a 30-day estimate
J Three Lab Co., Ltd.
iOS apps by J Three Lab Co., Ltd., with estimated downloads and revenue.
PublisherUpdated Oct 26, 2026
Avg. rating
3.96Weighted by number of ratings
Apps All 5 of their apps we track.
| App | Category | Downloads · 30D |
|---|---|---|
 레슨북 - 레슨에 관한 모든 기능을 하나로 !Education | Education | Downloads and revenue for apps outside the free top 300 are part of Pro |
 1HADA 일하다 – 근로계약,급여계산과 송금을 한번에Business | Business | Downloads and revenue for apps outside the free top 300 are part of Pro |
| App | Category | Released | Downloads · 30D |
|---|---|---|---|
 레슨북 계약서Productivity | Productivity | Sep 7, 2026 | Downloads and revenue for apps outside the free top 300 are part of Pro |
 레슨하다Productivity | Productivity | Jul 26, 2026 |
Categories Share of their apps
- Productivity60%
- Business20%
- Education20%
About this data: every app of theirs we track. Downloads and revenue are AppTrendKit estimates, not the publisher's own numbers; ratings come from the App Store.
