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 spyware and needs to be banned EVERYWHERE. This app is spyware since i did not consent to this being installed on my computer.
I DONT LIKE THIS I CANT WATCH YOUTUBE NOW BC OF IT
I understand why teachers would install this, but this is not the best platform to do it on. It uses more data than it has to. It dosn't need to know everyones passwords and usernames to do what it is intended to do whitch is moniture students screens. I fully belie that this is the wrong awnser to monituring people screens and this would be concidered illigeal if it was anyone else but the school that put this in place. The invisable chrome icon dosnt make it any less like spywear and actually hurt the notion that it is not. If any teachers are out there reading this I ecommend finding a better alternitive to Lanschool that still monitures screens but is not as shady Sencerly -Sam Pound (Side note: Sorry about any wrong spelling, spelling is not my specialty)
ITS TRASH IT IS SPYING YOU ALL YOUR PRIVATE INFORMATION IS NO LONGER PRIVATE DELETE THIS APP btw my name Daniel :3
bad
i think that this "app" should be just taken off the web store. it is a trash app made by trash people teachers can just check the history it is just garbage, hot trash. i hate it and you cannot change my mind. its ruining my school and people are getting mad it should just be taken off the webstore. oh and did i mention that it is SPYWARE you should NEVER use spyware to monitor children your computer could get hacked or worse just straight up break (known from experience) and when you deliberately download spyware you are putting all of your students at risk. the app has all of your students names and it has all of their logins and with that information they could track the kids down and put them at serious risk. that is why i think that this "app" shoulp be taken off the web store.
it suks
this extension is like watching t-series: a waste of time
Absolute Garbage
stupid asf idc if my teacher is watching me get off my screen