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RoSaver

Chrome extension by Fern · Lifestyle · Shopping

A Chrome extension in Lifestyle · Shopping with 9 000 users, a small but real audience.

Specific sites only: 4 match patterns.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
9 000
Rating
4.2 (237 ratings)
Users, last 16 days
unchanged
Rating, last 30 days
Not watched long enough to say
Version
0.192
Updated in the store
2025-12-21
Published
2023-01-18
Manifest
V3
Browser access
3 permissions, 4 site patterns

How it has moved

Users
unchanged since 31.08
9k · 2 readings
  1. 2026-08-319k
  2. 2026-09-159k
Rating
unchanged since 31.08
reviewsrating 4.25 · 2 readings
  1. 2026-08-31reviews237rating4.25
  2. 2026-09-15reviews237rating4.25
Users
unchanged since 31.08
9k · 2 readings
  1. 2026-08-319k
  2. 2026-09-159k
Rating
unchanged since 31.08
reviewsrating 4.25 · 2 readings
  1. 2026-08-31reviews237rating4.25
  2. 2026-09-15reviews237rating4.25

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Specific sites only: 4 match patterns.

  • https://*.roblox.com/game-pass/
  • https://*.roblox.com/catalog/
  • https://*.roblox.com/
Show the remaining 1
  • https://roblox.com/
  • Run its own code on the pages it can access scripting
  • Show you notifications notifications
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Fern publishes 3 listings we track, 16k users between them. Listed website: fern.wtf.

  1. FreeServer Fern · Make Chrome Yours · Accessibility · published 2023-03-21 6k users ★ 4.6
  2. AltBlox Fern · Productivity · Workflow · published 2022-07-15 738 users ★ 3.5

Like this one

Listings the catalog judges closest in what they say they do.

  1. ChronSaver Describes nearly the same job, smaller audience 41 users ★ 5.0
  2. RoBoost Describes nearly the same job, smaller audience 28 users
  3. Buxly - Roblox Cashback Describes nearly the same job, smaller audience 279 users ★ 5.0
  4. RoCheap - 40% Off Describes nearly the same job, smaller audience 46 users ★ 5.0
  5. Rave - Robux Savings and Management Tool Describes nearly the same job, smaller audience 89 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.