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
Reviews4,023Public 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17日2026年7月23日
Growth overview
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1-day growthFlat
00%7-day growthFlat
00%30-day growthDeclining
-200K-50%Technical snapshot
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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 / reviews4,023Chrome 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 is horrid teachers see everything can turn off your screen, install without you knowing even on personal account
teachers can see everything you do
I don't know when I'm being watched anymore. I've signed into multiple personal accounts on social media, but who cares because someone could be messing up all of this. My computer is now about 3 times slower than before, half the websites that are blocked, aren't even bad. Our laptops didn't come with Chrome on it, does anyone know of another browser that can't be messed with? Worst. {Forced} Extension. Ever.
Literally cancer for your computer.
Removes vital functions that students require to effectively finish work. reads as malware. Slows computer. yeah.
just went through all the comments and looked at the 5 stars and saw what scum they were
Slows computer, invasion of privacy. Just don't download it. No need to check on students IMO. If you take the computer they'll just screw around another way. BS. On my school PC, hate it. Boycott this stuff. They're probably watching right now. They can control your computer. They know every keystroke, therefore they know my password.
this has invaded my home and school life i can no longer freely be on the internet, i will smash you stone ware and everyone who force it upon us
Well lets just say it doesn't help...
This extension has no place on any laptop. It is no ones business what anyone does on their OWN PERSONAL computer.