Extension Tracker

Learn Helper

2,000 users Rated 4.92 from 99 ratings Last updated 7 Oct 2025

By UltimateGeeker Live in the Chrome Web Store mdehapphdlihjjgkhmoiknmnhcjpjall Search Google ↗ Last checked 6 Nov 2026, 15:52 UTC

The listing

What the Chrome Web Store shows, as of the last check

清华大学网络学堂助手，集中展示课程公告、作业、DDL等信息，提供一站式服务Summary from the listing
Developer
UltimateGeeker
Enhanced Safe Browsing
Trusted. What this means →
Category
Make Chrome Yours › Accessibility
First published
17 Aug 2013
Last updated
7 Oct 2025
Version
4.7.2
Size
450 KiB
Minimum Chrome
88
Languages
2 languages

English (United States), 中文（中国）

Privacy policy
https://github.com/Harry-Chen/Learn-Helper/wiki/Privacy-Policy
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
1K1.5K2KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov2026-09-27: 2,000 users2026-10-02: 2,000 users2026-10-09: 1,000 users2026-10-15: 2,000 users2026-10-23: 2,000 users2026-10-30: 2,000 users2026-11-06: 2,000 users2,0001K1.5K2KTracking began27 Sep11 Oct25 Oct2026-09-27: 2,000 users2026-10-02: 2,000 users2026-10-09: 1,000 users2026-10-15: 2,000 users2026-10-23: 2,000 users2026-10-30: 2,000 users2026-11-06: 2,000 users2K
Average rating
4.804.905.0027 Sep11 Oct25 Oct4.924.804.905.0027 Sep11 Oct25 Oct4.92
Number of ratings
9810027 Sep11 Oct25 Oct999810027 Sep11 Oct25 Oct99
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-062,0004.9299
2026-10-302,0004.9598
2026-10-232,0004.9598
2026-10-152,0004.9598
2026-10-091,0004.9598
2026-10-022,0004.9598
2026-09-272,0004.9598
Users, 7 days
No change
since a week ago
Users, 30 days
+1,000
+100.0%
Rank
#14,552
by users, of 292,125 extensions
In its category
#809
of 8,374 in Accessibility

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 27 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

What it can access

From the extension's manifest, in plain language

Sites
  • *://id.tsinghua.edu.cn/*id.tsinghua.edu.cn
  • *://learn.tsinghua.edu.cn/*learn.tsinghua.edu.cn
Sites where it runs scripts
  • https://id.tsinghua.edu.cn/do/off/ui/auth/login/*id.tsinghua.edu.cn
Browser features
  • declarativeNetRequestBlock or change network requests, using rules
  • downloadsManage your downloads
  • storageSave settings and data in your browser

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 6 Nov 2026, 15:52 UTC; next check around 14 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Learn Helper” (mdehapphdlihjjgkhmoiknmnhcjpjall). Chrome Web Store data, last checked 2026-11-06. https://extensiontracker.com/extension/mdehapphdlihjjgkhmoiknmnhcjpjall. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_mdehapphdlihjjgkhmoiknmnhcjpjall,
  title   = {Learn Helper (mdehapphdlihjjgkhmoiknmnhcjpjall)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-06},
  url     = {https://extensiontracker.com/extension/mdehapphdlihjjgkhmoiknmnhcjpjall},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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