---
title: "[EN/CN/DE/FR] JiuJiu Study: Question Bank & Exam Simulator – Chrome extension stats, history and permissions"
description: "7 users, no ratings yet. Version 0.3.0, updated 2026-04-15. Requests 1 permission."
url: "https://extensiontracker.com/extension/bkbllomdihjohmohghkjojiliiogonac"
---

# \[EN/CN/DE/FR\] JiuJiu Study: Question Bank & Exam Simulator

Live in the Chrome Web Store.

- Users: 7
- Rating: no ratings yet
- Last checked: 2026-09-26 22:35 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #175,436 of 264,703 live extensions
- Rank in Education: #6,803 of 11,063

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Manage subjects and question banks in 3-tiers. Supports all question types, mock exams, error tracking, and progress charts.

- Extension ID: `bkbllomdihjohmohghkjojiliiogonac`
- Developer: [chandler.ma](https://extensiontracker.com/developer/u1e2c982f1792e146f4dc5cce2dfacb9b)
- Trader status: Not declared a trader under EU law
- Category: [Productivity › Education](https://extensiontracker.com/category/productivity/education)
- First published: 2026-04-15
- Last updated: 2026-04-15
- Version: `0.3.0`
- Size: 193 KiB
- Minimum Chrome: 88
- Languages (4): Deutsch, English, français, 中文（中国）
- Chrome Web Store: <https://chromewebstore.google.com/detail/encndefr-jiujiu-study-que/bkbllomdihjohmohghkjojiliiogonac>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fbkbllomdihjohmohghkjojiliiogonac>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-26 | 7 | – | – |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-26.

## What it can access

From the extension's manifest, in plain language.

### Browser features

- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Offline Snake Master: 2 Player PvP & Retro Snake Game](https://extensiontracker.com/extension/lkffieebcnbmbnejnedhocmncohlkbpj) | 159 | – | – | Games |

All 2 extensions by [chandler.ma](https://extensiontracker.com/developer/u1e2c982f1792e146f4dc5cce2dfacb9b).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-26 22:35 UTC; next check around 2026-10-24.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “\[EN/CN/DE/FR\] JiuJiu Study: Question Bank & Exam Simulator” (bkbllomdihjohmohghkjojiliiogonac). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/bkbllomdihjohmohghkjojiliiogonac. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_bkbllomdihjohmohghkjojiliiogonac,
  title   = {[EN/CN/DE/FR] JiuJiu Study: Question Bank & Exam Simulator (bkbllomdihjohmohghkjojiliiogonac)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/bkbllomdihjohmohghkjojiliiogonac},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/bkbllomdihjohmohghkjojiliiogonac>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.