The ACCurate Syncer

Name: The ACCurate Syncer
Author: Isaac Murtagh

By: Isaac Murtagh

Sync live iHeart Radio audio with your TV by delaying the stream to match what's on screen.

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Install

Features & Capabilities

If you've ever tried listening to live radio commentary while watching a sports stream, you know the pain — radio is 20 to 60 seconds ahead of TV. Commentary spoils every try, every goal, every big moment before you've seen it happen.

The ACCurate Syncer fixes this. It delays the iHeart Radio live stream so the audio lines up with what's actually on your screen.

How it works:

Open a live stream on iHeart Radio and hit play
Click the extension icon to open the syncer
Hit pause — the audio mutes and a timer starts counting
Wait until the commentary matches your TV picture (usually 20-40 seconds)
Hit play — the stream rewinds by exactly how long you waited

That's it. Audio and video are now in sync.

Need to adjust? Use the +5s and -5s nudge buttons to fine-tune the delay. Hit the On Air button to jump back to live at any time.

Built for the Alternative Commentary Collective (ACC) on iHeart Radio, but works with any live stream on the platform. No accounts needed, no data collected, everything runs locally on your device.

User Growth & Download Statistics

Add-on

By:

Isaac Murtagh

Daily users:

9 1

Version:

0.1.0 Last updated: 2026-02-18

Version code:

6150967

Creation date:

2026-02-15

Risk:

Permissions:

Size:

1016.87KB

URLs:

Website

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-06-15

Compare stats and ranking:

Ranking

# 33,894 ▲ 1,379

Other rankings

#73 in sync keyword 43 ▲ 3

For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

Isaac Murtagh

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/the-accurate-syncer/

Website:

https://isaacmurtagh.github.io/the-accurate-syncer/

Is The ACCurate Syncer Safe?

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

The ACCurate Syncer requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.

Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

The ACCurate Syncer may not be trust-worthy. Avoid installing if possible unless you really trust this publisher.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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