Education
Cooling signalUnknownLow-risk permissions
Mount Vernon School Altitude Grades icon

Mount Vernon School Altitude Grades

This extension is for Mount Vernon School students and gives you letter grades on altitude when you hover over your percentage grade

Users163Current public install base
Rating5.0Store average score
Reviews8Public review volume
Manifest versionV3Extension platform version
7-day growth-1Net users gained this week
7-day growth rate-0.41%Relative weekly velocity
Preview

Mount Vernon School Altitude Grades Media preview

5 assets
Trend

30-day user trend

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User Growth Over Time

1621661711751802026年6月13日2026年6月16日2026年6月19日Latest: 163
Rating trend

30-day rating change

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30-day rating change

Start
5.00
Latest
5.00
30-day rating change
0.00
4.904.955.005.055.102026年6月13日2026年6月16日2026年6月19日Latest: 5.00
2026年6月13日2026年6月19日
Growth overview

Daily, weekly, and monthly growth

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1-day growthGrowing
+1+0.41%
7-day growthDeclining
-1-0.41%
30-day growthDeclining
-2-0.81%
Technical snapshot

Version, languages, and crawl freshness

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Version1.1.2
ManifestV3
Size22.85KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

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For Mount Vernon students only, this extension converts percentage grades to corresponding letter grades on Altitude. No setup required - simply hover over your percentage grade to see the letter grade instantly.

Reviews

Recent review snapshot

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The Chrome Web Store shows 8 reviews, but only 0 review bodies have synced into ExtScope so far. Showing the synced reviews available right now.

5★
0
4★
0
3★
0
2★
0
1★
0
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