Apps with estimates
0 of 30% of their apps have a 30-day estimate
Yeajean Cho
iOS apps by Yeajean Cho, with estimated downloads and revenue.
PublisherUpdated Nov 9, 2026
Avg. rating
4.60Weighted by number of ratings
Apps All 3 of their apps we track.
| App | Category | Downloads · 30D |
|---|---|---|
 우파루 가이드: 조합 계산기Reference | Reference | Downloads and revenue for apps outside the free top 300 are part of Pro |
 Daymark: 나만의 하루 기록Utilities | Utilities | Downloads and revenue for apps outside the free top 300 are part of Pro |
| App | Category | Released | Downloads · 30D |
|---|---|---|---|
| Daymark: 나만의 하루 기록Utilities | Utilities | Oct 19, 2026 | Downloads and revenue for apps outside the free top 300 are part of Pro |
 Rehearse: Conversation CoachBusiness | Business | Sep 16, 2026 |
Categories Share of their apps
- Business33%
- Reference33%
- Utilities33%
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.