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
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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
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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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I like how most are the comments are from students. But they are basically memeing. I am as well as a student and they are right. It is indeed spyware. Teachers, do not abuse this app. It is completely unfair. Students can do whatever they want. It is their choice if they want to pass or not. And yes I am as well as a student.
I HATE ITTTT
spyware
HELP MY TEACHER WONT STOP TAKING OVER MY COMPUTER TO SHOW US PICTURES OF HIS DOGS
This extension is terrible. It is spyware I don't support it. I don't want this on my computer and I have to rights or authority to delete this. -1000/10 thank you and good night/morning/evening.
It is useful during school but sincs to my home computer which us frustrating and anoying, and is endangering my safty
Help
trash
monitors what I do on my home computer because of my gmail acc, cannot remove it.
1. This is not in the enrollment form or the contract, and installs itself as a virus, making it illegal. It is also a spyware. 2. It does let you ask questions from across the room, but the teachers can just look at your screen and use the camera, which is straight up creepy. I would recommend using a sticky note to block your camera. 3. It blocks some sites, some of which help you LEARN, by the way. The logo (symbol?) is also invisible in Chrome, which is very suspicious. To sum it up: Terrible spyware.