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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this needs to die in a hole
this is not ok
I'm sure if you're seeing this review then you've already heard of it's shady invisible icon and that it is basically spyware. I can't get rid of the damned thing and I've tried I've only stumbled upon the invisible icon after a friend pointed it out to me, but I've always known how shady this was when it was first introduced to me when I was in the fourth grade (I'm in eighth now). In conclusion it shouldn't be legal and is really frickin shady.
not funny didnt laugh
Its garbage
If i could i would rate this a negative star rating its THAT BAD
This Lanschool violates student privacy and the First amendment. It's also dumb. type f to pay respects.
the thing is the school is trying to make sure there students arent going behind there back and doing somthing that they are not supposed to be doing and keep in mind this app does suck, but the school is trying there best ok now for what im trying to say this app is horrible due to the fact that the school gets to decide if you can go onto an website or not-my school personally blocked netflix and spotify and of corse i can also put the helpful factors so I might put a few in, it's technically not invashion of privacy but im not saying that it isn't at the same time, this app could be used to spy on students but it cant go further then 20 yards out from whom ever blocked it in the first place.(i might continue on this soon)
This app is spyware, and needs to be deleted off the webstore
legit trashhhhh.. cant play coolmathgames.com anymore. big rip.