---
title: "RTT Extender – Chrome extension stats, history and permissions"
description: "12 users, rated 5.00 by 2 people. Version 1.1, updated 2026-01-20. Requests 6 permissions."
url: "https://extensiontracker.com/extension/hiegipcapohablbnmgnbmbfpbmcbgpgb"
---

# RTT Extender

Live in the Chrome Web Store.

- Users: 12
- Rating: 5.00 from 2 ratings
- Last checked: 2026-09-27 02:27 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #142,972 of 264,703 live extensions
- Rank in Travel: #327 of 818

## The listing

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

Summary from the listing:

> Extending the functionality of popular website, RealTimeTrains.

- Extension ID: `hiegipcapohablbnmgnbmbfpbmcbgpgb`
- Developer: [Jack Dawson](https://extensiontracker.com/developer/u09d0b91b0c8e6ed207d78739b77fb87f)
- Category: [Lifestyle › Travel](https://extensiontracker.com/category/lifestyle/travel)
- First published: 2025-10-28
- Last updated: 2026-01-20
- Version: `1.1`
- Size: 512 KiB
- Minimum Chrome: 88
- Languages (1): English (United Kingdom)
- Support page: `https://discord.gg/dUY7bvKdKC`
- Chrome Web Store: <https://chromewebstore.google.com/detail/rtt-extender/hiegipcapohablbnmgnbmbfpbmcbgpgb>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fhiegipcapohablbnmgnbmbfpbmcbgpgb>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 12 | 5.00 | 2 |

## 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.

### Sites

- `https://api.anytransport.uk/*`: api.anytransport.uk
- `https://www.realtimetrains.co.uk/service/*`: www.realtimetrains.co.uk

### Browser features

- `activeTab`: The tab you're on, only after you click the extension
- `scripting`: Run scripts on sites it can reach
- `storage`: Save settings and data in your browser
- `webNavigation`: Follow your browsing, page by page

## 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 02:27 UTC; next check around 2026-10-24.

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

## Cite this page

Extension Tracker. “RTT Extender” (hiegipcapohablbnmgnbmbfpbmcbgpgb). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/hiegipcapohablbnmgnbmbfpbmcbgpgb. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_hiegipcapohablbnmgnbmbfpbmcbgpgb,
  title   = {RTT Extender (hiegipcapohablbnmgnbmbfpbmcbgpgb)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/hiegipcapohablbnmgnbmbfpbmcbgpgb},
  urldate = {2026-09-28}
}
```

---

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