Co:Writer
Accessibility
Word prediction that is grammar smart and inventive spelling aware. Speech recognition allows you to speak it, and we'll write it.
Users
200K
Rating
2.8
Reviews
83
7D Growth
0|0%
Stable signalNo paid features detectedHigh-risk permissions
LanSchool Web Helper
Helps your teacher maintain a great learning environment.
Users200KCurrent public install base
Rating1.2Store average score
Reviews4,022Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
1 assetsLanSchool Web Helper Media preview
Trend
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User Growth Over Time
Rating trend
7-day rating trend
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7-day rating change
Start
1.18
Latest
1.18
7-day rating change
0.00
2026年7月15日2026年7月21日
Growth overview
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1-day growthFlat
00%7-day growthFlat
00%30-day growthDeclining
-200K-50%Technical snapshot
Version, languages, and crawl freshness
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Version9.2.0.2
ManifestV3
Size94.28KiB
Languages11Deutsch / English / español +8
Published
Store updated
Last crawled
DeutschEnglishespañolfrançaisрусскийעבריתالعربية中文（中国）中文（台灣）日本語한국어
Overview
Product summary
Review the store description, core capabilities, and common use cases.
This is the Web Helper extension for LanSchool. It extends the capabilities of the LanSchool Student software. This extension only works in a LanSchool classroom environment with LanSchool student software installed. If the LanSchool Student software is not connected, this extension becomes dormant.
Reviews
Recent review snapshot
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Store average score1.2Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average1.2Average computed only from synced review bodies below
Reviews with text2,522Synced review bodies
Total ratings / reviews4,022Chrome Web Store public rating/review count
Store average score: 1.2. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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This app is absolutely F***** ******* ********** ***** ************** ********* *********** **********!! what is privacy?!?! 0/10
On a scale of 1 to 10, 10 being the worst, I rate this a 15. Worst app ever
0/10. It can't be removed, and it can't be disabled, but you can edit its Javascript code to bypass EVERYTHING IT DOES and remove the spyware portion of it. EDIT: After editing the Javascript in the background I have to say the Internet just got a lot less spyware-ish :D Lanschool no longer blocks friggin' Google. HACKERS FTW
0/10 what is privacy report the app as malware to google so it can hopefully be taken down
Great app! It works in conjunction with LanSchool for computer labs. It really helps eliminate website distractions and allows the teacher to limit the web on student computers. Students may not be happy (from the reviews), but this teacher is :)
After LanSchool was forced onto my computer, I've noticed a great amount of improvements. Not only can I not enjoy my favorite websites in privacy, but it can't be disabled. No more slip up's in the settings! I've noticed I now have autism, and am slowly dying from colon cancer now. This is great because I can now file a lawsuit, due to my terminal illness. People have been starting to ignore me, and want to throw me into a vat of chlorine gas. Thanks LanSchool, you've helped me so much, now I can slowly die, knowing someone's watching over my shoulder. 10/10.
it is called lanschool webhelper, but it hasn't helped 1 bit at all. its basically just spyware, even my teachers think it is a waste
They already have this crap on the computers, why in Chrome too?
Lanschool can be helpful, but ONLY for things like showing your teacher your work. People can abuse it, and it can turn into malware. I wouldn't install it, since there is no way to disable it. Also, people can see all of your private info, which can be embarrassing. If you don't want the risk, don't download it. It has made my computer laggy, and has deleted multiple files, including my desktop background. Just don't try it.
worst app it does not work at my school