Growth signalNo paid features detectedMedium-risk permissions

NTU GPA Calculator

交換、推甄、出國留學必裝

Users799Current public install base

Rating4.3Store average score

Reviews4Public review volume

Manifest versionV3Extension platform version

7-day growth+16Net users gained this week

7-day growth rate+2.04%Relative weekly velocity

Preview

NTU GPA Calculator Media preview

1 assets

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

4.25

Latest

4.25

7-day rating change

0.00

2026年7月15日2026年7月21日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthGrowing

+7+0.88%

7-day growthGrowing

+16+2.04%

30-day growthGrowing

+7+0.88%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.1.1

ManifestV3

Size16.22KiB

Languages1中文（台灣）

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

在台灣大學 epo 修課檢視頁面，一覽你大學通算的 GPA、Last 60、或者自己選取要計算的課程。內建 4.3/4.0 兩種 GPA 標準轉換，準備申請文件時不需要再自己動手按計算機。馬上前往查看 GPA：https://reg.aca.ntu.edu.tw/GradeCheck/StudentGCForm

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score4.3Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average4.0Average computed only from synced review bodies below

Reviews with text3Synced review bodies

Total ratings / reviews4Chrome Web Store public rating/review count

Store average score: 4.3. 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.

5★

4★

3★

2★

1★

陳宥亨2024年10月15日

想詢問從4.3轉換成4.0的計算方式是什麼? 是參考美國的標準嗎?

呂晟維2023年8月31日

無支援碩士班的成績

Justin Wang2023年6月4日

Great

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AI product read

GPA Calculator for NTU Students

Solves the problem of manually calculating weighted GPA (Overall, Last 60 credits, or custom selection) and converting between 4.3 and 4.0 grading scales when applying for exchange programs, recommendations, or studying abroad.

1. User logs into the NTU student registration system (reg.aca.ntu.edu.tw). 2. User navigates to the Grade Check page. 3. The extension's content script (getGrade.js) automatically injects into the page, parses the course grades from the HTML tables, and calculates the GPA values. 4. The extension adds checkboxes to allow users to select specific courses for custom GPA calculation. 5. The extension popup (popup.html) displays the calculated Overall, Last 60, and Selected GPA values, which are updated in real-time via chrome.storage and background.js.

Target users: National Taiwan University (NTU) students / NTU students applying for exchange programs or graduate school

The extension only works on a specific NTU internal webpage, so its functionality is tightly coupled with the university's website structure. If NTU changes their HTML class names or table structures, the extension may break.

Monetization

No paid features detected

The extension is completely free. There are no references to subscriptions, payments, premium features, or billing in the source code. The 'pro' keyword matches in the static analysis are false positives from JavaScript methods like 'Array.prototype.slice' and 'Promise'. The extension simply calculates GPA based on local page content.

Confidence: 95
Payment platform: --
Source: AI / High
Login required: Yes
Reason: The extension is a content script that runs exclusively on the NTU Grade Check page (https://reg.aca.ntu.edu.tw/GradeCheck/StudentGCForm). This page is part of the NTU student registration system, which requires a student to log in with their university credentials to view their grades. The extension itself has no login UI, but the core workflow (calculating GPA) is impossible without being logged into the destination service.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：storage、activeTab

Publisher

J-How Huang

Independent publisher

Email: [email protected]
Phone: --
Address: --

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Permissions

Host access