Apps with estimates
0 of 10% of their apps have a 30-day estimate
QuarterFull Inc.
iOS apps by QuarterFull Inc., with estimated downloads and revenue.
PublisherUpdated Oct 26, 2026
Avg. rating
3.57Weighted by number of ratings
Apps All 1 of their apps we track.
| App | Category | Downloads · 30D |
|---|---|---|
 쿼터풀 – 읽고 함께 쓰는 이야기Book | Book | Downloads and revenue for apps outside the free top 300 are part of Pro |
| App | Category | Released | Downloads · 30D |
|---|---|---|---|
| 쿼터풀 – 읽고 함께 쓰는 이야기Book | Book | Nov 7, 2023 | Downloads and revenue for apps outside the free top 300 are part of Pro |
Categories Share of their apps
- Book100%
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.