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
Reviews4,024Public 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
1.17
7-day rating change
-0.01
2026年7月18日2026年7月24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 / reviews4,024Chrome 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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It sucks
This is one of the most weirdest thing i have ever seen in my school they stalk you in the school my goal to accomplish in 2019 is to accomplish my goal in 2018
Do not use this or download this it is extremely dangerous and can be harmful. This was downloaded onto my computer without my consent and I have been getting random ads ever since. This is a warning! Do not get lanSCHOOL and it should definitely be deleted and removed. Whoever came up with this software is demonic and utterly stupid.
it is dumb my friend got spied on by hackers completely unrelated to school even though it was installed by the school admins
I am extremely confused why there is spyware on my computer, it is quite disrespectful, therefore i give it a 0.00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001 out of infinity.
what the hecc man
trash
This is horrible! Total spyware! I can't talk to my mother about personal things without being watched! This can see through your camera, listen to you, see exactly what you are doing on your computer, etc! This is illegal.
it is possible to delete while annoying/hard to do so, but i agree it is shady and often considered spy ware but unless there is a viable other solution i agree it should be used but is often annoying because due to issues can completely mess a computer up or get a student in trouble for no reason as the history is sometimes inaccurate. over all is not very good and i would not trust it
LaNsCh00L's T0p 10 C0MuNiSt PrInCiPLEs 10. succ 9. it virus 8. teachers use it to pirate big chungus wallpaper 7. i just L0sT tHe G(ay)ME 6. teachers watch students 5. it is installed through virus, is spyware, non-uninstallable, invisible in extension menu 4.die 3.die 2.die 1. DiE :-)