---
title: "Optimal Holiday - Vacation Tracker & Time Off Planner – Chrome extension stats, history and permissions"
description: "7 users, no ratings yet. Version 1.0.0, updated 2025-12-31. Requests 8 permissions."
url: "https://extensiontracker.com/extension/bbhodneibkolggnpefpckjedenffbfdb"
---

# Optimal Holiday - Vacation Tracker & Time Off Planner

Live in the Chrome Web Store.

- Users: 7
- Rating: no ratings yet
- Last checked: 2026-09-26 22:11 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 264,702 live extensions
- Rank in Travel: #434 of 818

## The listing

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

Summary from the listing:

> Track your annual leave, plan your perfect vacation, and get timely holiday notifications. The simple way to manage your time off.

- Extension ID: `bbhodneibkolggnpefpckjedenffbfdb`
- Developer: [27mdmo7sn](https://extensiontracker.com/developer/udee35f369e06df39a76c93df9b39456c)
- Category: [Lifestyle › Travel](https://extensiontracker.com/category/lifestyle/travel)
- First published: 2025-12-31
- Last updated: 2025-12-31
- Version: `1.0.0`
- Size: 1.49 MiB
- Minimum Chrome: 88
- Languages (1): English
- Support page: `https://ahmedeveloper.com`
- Chrome Web Store: <https://chromewebstore.google.com/detail/optimal-holiday-vacation/bbhodneibkolggnpefpckjedenffbfdb>
- View the code or download the CRX, in CRX Peek: <https://crxpeek.com/?id=bbhodneibkolggnpefpckjedenffbfdb>

## 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.

### Sites

- `http://api.aladhan.com/*`: api.aladhan.com
- `https://api.aladhan.com/*`: api.aladhan.com
- `https://api.travelpayouts.com/*`: api.travelpayouts.com
- `https://date.nager.at/*`: date.nager.at
- `https://ipapi.co/*`: ipapi.co

### Browser features

- `alarms`: Run tasks on a schedule
- `notifications`: Show notifications
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [NameDrop: Discover Alternative TLD Domains](https://extensiontracker.com/extension/cjjdmglmfbppmnijpkpnemeglacocick) | 2 | – | – | Tools |

All 2 extensions by [27mdmo7sn](https://extensiontracker.com/developer/udee35f369e06df39a76c93df9b39456c).

## 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 22:11 UTC; next check around 2026-09-30.

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

## Cite this page

Extension Tracker. “Optimal Holiday - Vacation Tracker & Time Off Planner” (bbhodneibkolggnpefpckjedenffbfdb). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/bbhodneibkolggnpefpckjedenffbfdb. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_bbhodneibkolggnpefpckjedenffbfdb,
  title   = {Optimal Holiday - Vacation Tracker & Time Off Planner (bbhodneibkolggnpefpckjedenffbfdb)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/bbhodneibkolggnpefpckjedenffbfdb},
  urldate = {2026-09-28}
}
```

---

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