One+
One+ enhances One with final exam score and GPA calculations, customizable grading tools, and more, all seamlessly integrated.
As of June 2026, One+ has 5 users and a 5.00/5 rating from 1 reviews in the Education category.
Usersup 25.0 percent+25.0%
5
5
Ratingno change0%
5.00
1 reviews
Reviewsno change0%
1
Version
1.0.1
Manifest V3
History
4 snapshotsTracking since Apr 18, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 18, 2026 | 4 | 5.00 | 1 | 1.0.1 |
| Apr 28, 2026 | 3 | 5.00 | 1 | 1.0.1 |
| May 8, 2026 | 5 | 5.00 | 1 | 1.0.1 |
| Jun 3, 2026 | 4 | 5.00 | 1 | 1.0.1 |
| Now | 5 | 5.00 | 1 | 1.0.1 |
Permissions & access
- Permissions
- storagetabs
- Host access
- *://gunn.one/*
Screenshots
About
Enhance your One experience with One+, the ultimate grade and GPA management tool designed specifically for students Includes: 📊 Final Exam Calculator Calculate exactly what grade you need on your final exam to achieve your desired course grade Save your calculations for quick reference 📈 What-If Final Exam Simulator Preview how different final exam scores will affect your overall grade Real-time grade calculations as you adjust your hypothetical exam score Seamlessly integrated into the sidebar for easy access See instant GPA updates based on what-if scenarios 🎓 GPA Calculator Calculate weighted and unweighted GPA for any course Support for multiple course types, including: Regular, Honors, AP, IB, and Elective Fully customizable GPA scales (4.0, 4.5, 5.0, etc.) 📋 Overall GPA Tracker Track GPA across all your courses in one convenient popup Assign custom credit values to each course Export your GPA data for easy tracking Toggle color-coded results on or off 🎨 Seamless Integration Automatically syncs with One's themes Clean, intuitive interface that matches the native design 🔒 Privacy & Security One+ stores all data locally on your device. No personal information is collected or transmitted to external servers. Your grades, GPA calculations, and settings remain private and secure. ❗DISCLAIMER This extension is designed specifically for One and requires access to gunn.one to function. It is not affiliated with or endorsed by One.
Technical
- Version
- 1.0.1
- Manifest
- V3
- Size
- 40.65KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- bokiobfkepnoeckkmillnahihjedjnco
- Developer ID
- u799e84dc86a03b0e625f77f06a3786e9
- Developer Email
- [email protected]
- Created
- Jan 12, 2026
- Last Updated (Store)
- Jan 16, 2026
- Last Scraped
- Jun 3, 2026
- Website
- —
- Support URL
- —
- Privacy Policy
- —
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Data sourced from the Chrome Web Store · last verified Jun 3, 2026.