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
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 / reviews4,023Chrome 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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My teacher can see what I am doing on the school computer 24/7. It sucks
the app does this thing where if you close the laptop it logs you out of your account and closes all of our tabs. And you can't change this being that it disables the ability to continue where you left of. 0/10, total hogwash
Ok, so I understand the point of having this on a school laptop...but since this is now on my chrome account will it link to my other home computer? Because that really is an invasion of privacy, if so.
worst thing ever!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Incredibly creepy. If you don't trust students, don't give them technology. If they wanna do something bad they're going to find away around it or not care about the repercussions.
Couldn't remove it!
I really don't like this app, but i'm not gonna say that it infringes on my constitutional rights (it doesn't) like a butthurt 10 year old who wants to play flash games during class, the worst parts about this extension is that -It blocks all websites listed under social/personal information/anything under the sun, which makes it really hard to research for anything unless you intend on only using Wikipedia. -It also lags the computer, which is infuriating, especially when the computer is already 5 years old and runs slower than molasses.
If the school district installs this on my personal account (technically on a school computer), I'm just going to have to either complain or use Ubuntu.
sucks
Terrible and an invasion of privacy