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16日2026年7月22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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Getting my browser closed by for reading a manga that my teacher allowed me to in IR. Yep, what a winning app.
honestly this is violation of privacy and i think it should be removed. with this app you can watch other peoples screen and control what they do. its invasion of privacy. this app was forced onto my computer. 0/10
this is garbage
This is malicious software, please never make anything like this again.
Invades my privacy at home and at school, prepare for lawsuit. Whats funny is I can sue, I never agreed to terms of service. So therefor this is a invasion of privacy, i can now get lots of money
this sucked
This is Crap. Plain and simple crap.
This app has suddenly decided to block basic school-sanctioned websites such as khan academy and the source For the online class that i am taking using APEX, I use microsoft onedrive to store my documents and outlook to turn in teacher-scored assignments. This program makes both impossible
it sucks and i hate it 0/5
This app blocks the bad stuff like adult materials... fine that makes sense right? No!!! this block games and NON-GAMES too! It should either be fixed to actually be usefull or should be sent to hell to rot...