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
Daily, weekly, and monthly growth
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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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This is the whitest of trash
Apparently the creators of this app feel children do not deserve online privacy. I say we start a rebellion. Or at least can someone make a bypass to this please.
I don't like it
Esta app es como un virus, te espía el ordenador
really sucks! wish i knew how to delete it. might have to learn coding to change this super stalker for teachers. this is illegal spyware!!!!!!!!!!!! teachers should not be using this its super annoying, and it's stooooooooooopid!!!!!!!!!!!!!!!!!!!
I don't get why people need it. Those teachers who ABUSE the system. In fact, with all these HORRIBLE reviews, I really don't know why teachers still stalk innocent Middle Schoolers...
Lol this is on a windows 7 computer. You think this can do anything? no. there are millons of ways to just avoid this, but I am the most mad about the fact that they somehow downloaded this onto my PERSONAL google chrome account. WHAT THE HECK IS GOING ON.
This app is pointless. I hate the feeling of always being watched, and that's exactly what this app does. It's pure spyware
Hoe je het programma moet verwijderen van je mac! Click Macintosh HD on your desktop. Go into Library. Click Application Support. Try to seek a file name "Lanschool". Delete the folder. If you can't, just erase as many thing as you can inside.
not fair to students whatsoever...