---
title: "PocketCalc — Mini Calculator – Chrome extension stats, history and permissions"
description: "28 users, no ratings yet. Version 1.0.0, updated 2025-10-08. Requests 0 permissions."
url: "https://extensiontracker.com/extension/ngpgljbjlphanphakhpmlnifhjjcieea"
---

# PocketCalc — Mini Calculator

Live in the Chrome Web Store.

- Users: 28
- Rating: no ratings yet
- Last checked: 2026-09-27 06:12 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #104,719 of 264,703 live extensions
- Rank in Tools: #35,799 of 103,498

## The listing

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

Summary from the listing:

> A clean, purple-themed popup calculator with memory keys and recent history. No permissions required.

- Extension ID: `ngpgljbjlphanphakhpmlnifhjjcieea`
- Developer: [0853924550dddd](https://extensiontracker.com/developer/ubba6e36b94720f8e9799f4e8fe66dc78)
- Trader status: Not declared a trader under EU law
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2025-10-01
- Last updated: 2025-10-08
- Version: `1.0.0`
- Size: 14.82 KiB
- Minimum Chrome: 88
- Languages (1): English
- Support page: `https://xin88u.com/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/pocketcalc-%E2%80%94-mini-calcula/ngpgljbjlphanphakhpmlnifhjjcieea>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fngpgljbjlphanphakhpmlnifhjjcieea>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 28 | – | – |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

It asks for no permissions.

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Hello Kitty Pink To-Do](https://extensiontracker.com/extension/gppejddaapolnecfoohobilkfnaaihjp) | 1,000 | 5.00 | 2 | Tools |
| [Auto Scroller](https://extensiontracker.com/extension/mjgkolgchjmjhncnfkbdlndcblljolcd) | 137 | – | – | Functionality & UI |
| [Custom Hotkeys](https://extensiontracker.com/extension/ijlhfkdhcmbfnecdecnnbomhcgceeagh) | 76 | – | – | Functionality & UI |
| [Clipboard History](https://extensiontracker.com/extension/ngflplgnccdofjconefgodepedigaagj) | 45 | – | – | Functionality & UI |
| [Bulk Image Downloader](https://extensiontracker.com/extension/kkppmnpjpbohnghonejafiebbfeicnib) | 43 | – | – | Functionality & UI |
| [Dark Mode Everywhere](https://extensiontracker.com/extension/nfojbdjoomlcophkkfefmbaogccmbpie) | 36 | – | – | Functionality & UI |
| [Dev Tools Enhancer](https://extensiontracker.com/extension/dcfembjkjhhndjphndnfeohbjpmockpi) | 31 | – | – | Functionality & UI |
| [Auto-Fill Forms](https://extensiontracker.com/extension/nbgnbcokbeldicnlmfnafchidoglgpjd) | 30 | – | – | Functionality & UI |
| [Auto Page Refresher](https://extensiontracker.com/extension/ahjjjhjelljhdionfmhdlnhcbbnabkii) | 15 | – | – | Functionality & UI |
| [Troll Riddles – 50 EN](https://extensiontracker.com/extension/pbpbaaenoeipgjlnlfdjlabgondojecp) | 15 | – | – | Entertainment |

All 20 extensions by [0853924550dddd](https://extensiontracker.com/developer/ubba6e36b94720f8e9799f4e8fe66dc78).

## 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 2026-09-27 06:12 UTC; next check around 2026-10-26.

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

## Cite this page

Extension Tracker. “PocketCalc — Mini Calculator” (ngpgljbjlphanphakhpmlnifhjjcieea). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/ngpgljbjlphanphakhpmlnifhjjcieea. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_ngpgljbjlphanphakhpmlnifhjjcieea,
  title   = {PocketCalc — Mini Calculator (ngpgljbjlphanphakhpmlnifhjjcieea)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/ngpgljbjlphanphakhpmlnifhjjcieea},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/ngpgljbjlphanphakhpmlnifhjjcieea>. 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`.