Growth signalNo paid features detectedMedium-risk permissions

BetterCallSlow(Slow, reverb for Youtube, Spotify, Soundcloud)

Wanna slow it down? BetterCallSlow.

Users653Current public install base

Rating5.0Store average score

Reviews6Public review volume

Manifest versionV3Extension platform version

7-day growth+38Net users gained this week

7-day growth rate+6.18%Relative weekly velocity

Preview

BetterCallSlow(Slow, reverb for Youtube, Spotify, Soundcloud) Media preview

3 assets

Trend

User growth trend

Review user movement across collected snapshots.

User Growth Over Time

Rating trend

7-day rating trend

View collected rating snapshots from the latest 7-day window to assess rating stability.

7-day rating change

Start

5.00

Latest

5.00

7-day rating change

0.00

2026年7月15日2026年7月21日

Growth overview

Daily, weekly, and monthly growth

Compare 1-day, 7-day, and 30-day net growth and growth rate.

1-day growthDeclining

-5-0.76%

7-day growthGrowing

+38+6.18%

30-day growthGrowing

+145+28.5%

Technical snapshot

Version, languages, and crawl freshness

Review publication date, version, supported languages, and crawl timestamps.

Version1.2

ManifestV3

Size46.9KiB

Languages15Deutsch / English / Indonesia +12

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

Using this extension, you don't have to find or watch Slowed+Reverb version of any song. You can slow and speed up any song on the go! 🎶

Reviews

Recent review snapshot

Inspect the latest comments and rating distribution.

Store average score5.0Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average5.0Average computed only from synced review bodies below

Reviews with text3Synced review bodies

Total ratings / reviews6Chrome Web Store public rating/review count

Store average score: 5.0. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★

4★

3★

2★

1★

Кирило Гарусов2026年6月9日

5/5 nice

Harish Rangra2026年6月4日

5 star because its completely free

Reviews

7D Growth

-1|-2.63%

Reverbify - Remix Music on Spotify

Entertainment

Easily remix audio live from the Spotify Web App, including effects like speed, pitch, reverb, and much more!

AI product read

Audio modification (slowing down, adding reverb, and boosting bass) for media players on supported websites.

Allows users to easily create 'Slowed + Reverb' versions of songs directly in their browser without needing external software or searching for specific remixes.

User installs extension -> navigates to YouTube/Spotify/SoundCloud -> clicks extension icon -> adjusts sliders for speed, reverb, and bass -> changes take effect on the current media player.

Target users: Music listeners who enjoy slowed/reverb aesthetics / Content creators looking for audio effects / General users wanting to modify playback speed

The code contains significant dead code related to a previous paid/licensing model (Gumroad, license validation) which has been commented out or stubbed. This might confuse automated scanners but confirms the current version is free.

Monetization

No paid features detected

Although the codebase contains remnants of a paid model (references to 'emphasizeUpgrade', 'activation.isActive', 'is-pro' CSS classes, and comments like 'License validation removed' and 'Gumroad code removed'), the current active code (v1.5) has stripped out the actual payment gating. All features including presets and bass boost appear fully functional without payment. The 'upgrade' calls trigger empty stubs (`const emphasizeUpgrade = () => {};`). There is no active payment platform integration, license checking, or feature locking in the deployed version. The 'Buy Me a Coffee' link indicates it is a free, donation-supported project.

Confidence: 90
Payment platform: --
Source: AI / High
Login required: No
Reason: The extension operates entirely locally within the browser. It uses chrome.storage.local and sync for settings but does not implement any authentication flow, login UI, or account creation mechanism. Users can install and immediately use the audio processing features on YouTube, Spotify, and SoundCloud without logging into the extension or a third-party service.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：activeTab、scripting、storage、tabs

Publisher

Enjoyyourmedia

Independent publisher

Email: [email protected]
Phone: --
Address: --

Public contact fields are shown above. Developer portfolio pages are available on paid accounts.

View developer portfolio

Permissions

Host access