StudyStream: privacy label
Knowledge Collective Ltd · View on the App Store
Does StudyStream track you?
The privacy label says 4 data types are used to track you across other companies' apps and websites. The privacy score is 30.6 out of 100, grade C. 100% of Education apps declare less.
Label last read 04 Nov 2026.
The label at a glance
StudyStream declares 9 of Apple's 16 data types, for 5 purposes. 4 are used to track you across other companies' apps and websites.
- Used to track you 4
- Linked to you 5
- Not linked to you 0
- Not declared 7
Each type is counted once, under the most sensitive group it's declared in.
Against other Education apps
Score over time
The label changed once since we started tracking it, first seen 24 Sep 2026.
In the full report
- All 9 data types, each with its group and purpose, down to Apple's finer detail
- How it compares, type by type, with every other Education app
- The one label change, what was added or removed and when
- App Store listing data: privacy policy link, background location, in-app purchases, accessibility, release cadence
Education apps that declare less
-
伴鱼绘本-儿童中英文绘本故事Wuhan Qinxuan Technology Co., LTD
6.7
A
-
一课-学习规划神器Beijing Lingyun Yike Online Subject Training School
5.6
A
-
Simply Guitar - Learn GuitarSimply Ltd
15.3
B
-
PBS KIDS GamesPBS Kids
0.6
A
-
PBS KIDS VideoPBS Kids
1.8
A
The most-rated apps in the category with a lower score.
History of changes
Changes on record: 4. Last one: 06 Nov 2026.
Scores come from the developer's own App Store privacy label, weighted by one published formula. A higher score means the app says it collects more. How the score is made.