Assessment Lock (Vretta)

Name: Assessment Lock (Vretta)
Rating: 1.95 (20 reviews)
Author: google-web-store-admin

Assessment Security extension for e-Assessments running on ChromeOS

As of June 2026, Assessment Lock (Vretta) has 400,000 users and a 1.95/5 rating from 20 reviews in the Education category.

google-web-store-admin Education

Chrome Web Store ↗.crx

Users0%

400.0K

400,000

Rating−22.0%

1.95

20 reviews

Reviews+150.0%

Version

1.10.2

Manifest V3

90-day change · In the last 90 days this extension 1 version update.

History

14 snapshots

Tracking since Apr 2, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 2, 2026	—	2.50	8	1.9.3
Apr 7, 2026	300.0K	2.50	8	1.9.3
Apr 19, 2026	—	2.44	9	1.9.3
Apr 22, 2026	300.0K	2.44	9	1.9.3
Apr 25, 2026	300.0K	2.30	10	1.9.3
Apr 30, 2026	300.0K	2.08	12	1.9.3
May 7, 2026	—	2.08	12	1.9.3
May 11, 2026	300.0K	2.08	12	1.9.3
May 16, 2026	—	2.21	14	1.9.3
May 19, 2026	300.0K	2.21	14	1.10.2
May 25, 2026	—	2.21	14	1.10.2
Jun 7, 2026	—	2.00	19	1.10.2
Jun 10, 2026	300.0K	2.00	19	1.10.2
Jun 13, 2026	400.0K	2.00	19	1.10.2
Now	400.0K	1.95	20	1.10.2

Permissions & access

Permissions: tabsstoragewindowscontextMenusmanagement
Host access: <all_urls>

Screenshots

About

An assessment security extension for educational environments - provides content protection, tab control, and activity monitoring, and more, for the Vretta platform.