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
User growth trend
Review user movement across collected snapshots.
User Growth Over Time
Rating trend
7-day rating trend
View collected rating snapshots from the latest 7-day window to assess rating stability.
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
Daily, weekly, and monthly growth
Compare 1-day, 7-day, and 30-day net growth and growth rate.
1-day growthFlat
00%7-day growthFlat
00%30-day growthDeclining
-200K-50%Technical snapshot
Version, languages, and crawl freshness
Review publication date, version, supported languages, and crawl timestamps.
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
Inspect the latest comments and rating distribution.
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.
Related products
Similar and related extensions
Review related products from the Chrome Web Store detail page.
Read&Write for Google Chrome™
Accessibility
FreemiumConfidence 64
Boost reading and writing confidence across all types of content and devices, in class, at work, and at home.
Users
3M
Rating
3.4
Reviews
1,598
7D Growth
0|0%
NetSupport School Student
Workflow & Planning
FreemiumConfidence 64
The #1 choice for IT educators worldwide, NetSupport School delivers the tools you need to help maximize the effectiveness of…
Users
40K
Rating
3.4
Reviews
113
7D Growth
-10K|-20%
Keep Awake
Workflow & Planning
Override system power-saving settings.
Users
400K
Rating
4.0
Reviews
505
7D Growth
0|0%
iboss Classroom Management
Privacy & Security
iboss Classroom Management
Users
3K
Rating
1.2
Reviews
48
7D Growth
0|0%
EasyBib Toolbar
Workflow & Planning
Cite web sites with one click using the EasyBib Toolbar and receive advice on the credibility of the web site you're citing.
Users
100K
Rating
3.7
Reviews
99
7D Growth
0|0%
it is creepy you cant turn it of and if you go into extension management it says and this is copy and pasted: Permissions Read and change all your data on the websites you visit my teachers can change site data WHAT DOES THAT MEAN!!! like i don't want them seeing all that i'm not on anything bad but like privacy. also when you pin it doesn't show up its invisible that seems sketchy huh no kidding.
pls this is literally spyware
This app plainly is garbage, it is spyware, I'm sure my my mother did not sign up for my school to capture content of my screen, even then, all I can do is freaking work, not very cash money of you school, you guys are pepegas still, cause in 90 minutes of my friend using his he somehow installed tamper monkey and removed lanschool from his laptop, and lanschool is used in malicious manner despite what habitat it is used in, it used to see our screens from another screen, but there is an easy way past it, SO EAT IT LANSCHOOL MWHAHAHHAHAAHHAAH I WILL TEACH ALL CHILDREN HOW TO GET PAST IT AND RUN YOU OUTTA OF TOWNNNNNNNN
this was not in the contract!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! the school spying on us.
This is spyware its illegal,I hope they delete these off our computers because my school put it on my gaming pc for ''protection' like its my privacy so its ilegal i hope your happy lan school
Dont like it
this is the worst thing right when I'm in the middle of doing something, my teacher blanks my screen, and nothing i can do about it will get me out of it. This is so annoying!!
Okay sure they're watching our screens but, the fact that they can CONTROLL it is unbelievable. Sure I might've signed something for the laptop, but it didn't mention the fact that they can control it :/.
dog water
THIS BE ILLEGAL GET RID OF IT NOW