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ReactionSync

Chrome extension by ReactionSync · Lifestyle · Entertainment

  • Established publisher
  • Trader

A Chrome extension in Lifestyle · Entertainment with 11 users, barely installed.

Specific sites only: 10 match patterns.

What the developer says, and 5 screenshots

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

Users
11
Rating
5.0 (2 ratings)
Users, last 21 days
+11
Rating, last 30 days
Not watched long enough to say
Version
v1.8_b406718_20260925_022347
Updated in the store
2026-09-26
Published
2026-09-18
Manifest
V3
Browser access
3 permissions, 10 site patterns

How it has moved

Users
+11 since 19.09
0-12 · 8 readings
2026-09-19: appeared in the store2026-09-26: released v1.8_b406718_20260925_0223472026-09-30: gained the good publisher record badge
  1. 2026-09-190appeared in the store
  2. 2026-09-202
  3. 2026-09-213
  4. 2026-09-254
  5. 2026-09-268released v1.8_b406718_20260925_022347
  6. 2026-10-049
  7. 2026-10-0812
  8. 2026-10-0911
Rating
+5.00 since 19.09
reviewsrating 0.00-5.00 · 8 readings
2026-09-19: appeared in the store2026-09-26: released v1.8_b406718_20260925_0223472026-09-30: gained the good publisher record badge
  1. 2026-09-19reviews0rating0.00appeared in the store
  2. 2026-09-20reviews2rating5.00
  3. 2026-09-21reviews2rating5.00
  4. 2026-09-25reviews2rating5.00
  5. 2026-09-26reviews2rating5.00released v1.8_b406718_20260925_022347
  6. 2026-10-04reviews2rating5.00
  7. 2026-10-08reviews2rating5.00
  8. 2026-10-09reviews2rating5.00
Users
+11 since 19.09
0-12 · 8 readings
2026-09-19: appeared in the store2026-09-26: released v1.8_b406718_20260925_0223472026-09-30: gained the good publisher record badge
  1. 2026-09-190appeared in the store
  2. 2026-09-202
  3. 2026-09-213
  4. 2026-09-254
  5. 2026-09-268released v1.8_b406718_20260925_022347
  6. 2026-10-049
  7. 2026-10-0812
  8. 2026-10-0911
Rating
+5.00 since 19.09
reviewsrating 0.00-5.00 · 8 readings
2026-09-19: appeared in the store2026-09-26: released v1.8_b406718_20260925_0223472026-09-30: gained the good publisher record badge
  1. 2026-09-19reviews0rating0.00appeared in the store
  2. 2026-09-20reviews2rating5.00
  3. 2026-09-21reviews2rating5.00
  4. 2026-09-25reviews2rating5.00
  5. 2026-09-26reviews2rating5.00released v1.8_b406718_20260925_022347
  6. 2026-10-04reviews2rating5.00
  7. 2026-10-08reviews2rating5.00
  8. 2026-10-09reviews2rating5.00

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: 10 match patterns.

  • *://*.crunchyroll.com/*
  • *://*.netflix.com/*
  • *://*.youtube.com/*
Show the remaining 7
  • *://*.vimeo.com/*
  • *://*.hotstar.com/*
  • *://drive.google.com/*
  • *://youtube.googleapis.com/*
  • *://www.patreon.com/*
  • *://*.primevideo.com/*
  • *://*.disneyplus.com/*
  • See the address and title of every tab you have open tabs
  • Sign you in with a Google account identity
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version v1.8_b406718_20260925_022347

What changed recently

  1. Store badges changed
  2. Package size changed
  3. Released version v1.8_b406718_20260925_022347 (was v1.7_93c02eb_20260916_184858)
Show the remaining 1
  1. Appeared in the store

The publisher

ReactionSync. Listed website: reactionsync.com.

Like this one

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

  1. Watch-Along – Sync Reaction Videos Describes nearly the same job, smaller audience 82 users ★ 4.9
  2. Video Sync Describes nearly the same job, smaller audience 698 users ★ 4.5
  3. Free Reaction Describes nearly the same job, smaller audience 36 users ★ 5.0
  4. WatchPanda Describes nearly the same job, smaller audience 3 users
  5. Reaction Channels Extension Describes nearly the same job, smaller audience 51 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.