Apps with estimates
0 of 130% of their apps have a 30-day estimate
Shanghai Oulu Infomation Technology Co., Ltd.
iOS apps by Shanghai Oulu Infomation Technology Co., Ltd., with estimated downloads and revenue.
PublisherUpdated Oct 25, 2026
Avg. rating
4.87Weighted by number of ratings
Apps All 13 of their apps we track.
| App | Category | Downloads · 30D |
|---|---|---|
 西语背单词Education | Education | Downloads and revenue for apps outside the free top 300 are part of Pro |
 法语背单词 - 法语单词记忆工具Education | Education | Downloads and revenue for apps outside the free top 300 are part of Pro |
| App | Category | Released | Downloads · 30D |
|---|---|---|---|
 每日英语阅读学习版Education | Education | Sep 8, 2021 | Downloads and revenue for apps outside the free top 300 are part of Pro |
 每日英语 听力学习版Education | Education | Aug 21, 2019 |
Categories Share of their apps
- Education85%
- Reference15%
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.
