Lowvyn by Lowvyn

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Lowvyn version history - 5 versions

Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.
Older versions
Version 4.0.0
Released Mar 8, 2026 - 76.24 KB
Works with firefox 109.0 and later
- New UI
- Login functionality and price refresh.
- Better distinction between different retailers in the tracked items.
Source code released under All Rights Reserved
Download file
Version 3.0.0
Released Mar 1, 2026 - 70.8 KB
Works with firefox 109.0 and later
Lowvyn v3.0.0 — Release Notes

Price Alerts
Set a target price for any tracked item and receive a native browser notification the moment the price drops below your threshold. Alerts sync to the server and persist across sessions.

Core Features
- Track Current Page — one click from any supported product page; duplicate items are updated, not re-added
- Refresh All — batch-refresh prices for all tracked items in one action
- Price History — lowest and highest prices recorded, with a per-check diff indicator
- Configurable Intervals — set how often prices are checked (30 min–24 hrs) and how often data syncs (15 min–12 hrs)
- Export / Import — back up and restore all tracked items and alerts as JSON
Source code released under All Rights Reserved
Download file
Version 2.0.0
Released Feb 2, 2026 - 131.25 KB
Works with firefox 109.0 and later
The release notes for version 2.0.0 include:
- New support for tracking items on Walmart and BestBuy.
- Improvements to price detection for items over $1000.
- Optimization of the "Refresh All" function.
Source code released under All Rights Reserved
Download file

Lowvyn by Lowvyn

Latest version

Version 5.0.0

Older versions

Version 4.0.0

Version 3.0.0

Version 2.0.0

Version 1.0.0