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This app is for sale. Asking price: $8,016
2.3x revenue
72 buyers have viewed this
0 offers made
Volume Booster app icon

Volume Booster

Boost Sound & Amplify Speaker

LOUDER is a simple and easy way to boost bass and volume of your audio and video files. Are you currently using low-volume audio? Boost your files volume with Louder!

Worldwide Release Date: June 13, 2024

Verified withRevenueCatFor Sale
#252 MRR
#263 Revenue
#64 in Music
Transparency: 10/10

Star Ratings(259 ratings | avg ā˜… 4.4)

App Store (259 ratings)

us

4.5

174 ratings

gb

4.5

33 ratings

ca

4.1

15 ratings

fr

4.8

12 ratings

mx

4.5

6 ratings

au

4.0

5 ratings

br

4.0

4 ratings

de

2.3

3 ratings

in

3.0

2 ratings

cn

3.0

2 ratings

nl

3.0

2 ratings

kr

5.0

1 rating

Last 28 days

Revenue

$288

AR

$3,456

MRR

$206

ARR

$2,472

Cash Flow Index

1.4x

Active Subscriptions

9

Active Trials

14

ARPAS

$12.52

Paid Subscriber Share (snapshot)

39.1%

New Customers

246

Active Users

542

Subscription Penetration

1.7%

ARPU

$0.53

RPD

$0.53

ARPPU

$22.89

LTV

$7

MRR Growth (28d)

+6.0%

Revenue Growth (28d)

-58.4%

All metrics are verified through RevenueCat API keys. Last updated: Mar 16, 2026, 12:01:08 PM UTC.

App Screenshots

Volume Booster screenshot 1
Volume Booster screenshot 2
Volume Booster screenshot 3
Volume Booster screenshot 4

In-App Pricing

All Access - Annual$79.99
Lifetime$49.99
Annual$49.99
Annual$39.99
Pro (Monthly)$24.99
Pro (Monthly)$12.99
Weekly$6.99
Pro (Weekly)$6.99
Unlimited Access - Weekly$6.99

Tech Stack

Frontend
SwiftSwift
SwiftUISwiftUI

About This Listing

LOUDER is a high-performance AI Volume Booster designed for users who need to push their device's audio limits. This app is a proven "cash cow" in the utility niche, consistently capturing massive organic traffic through high-intent search terms. It is the perfect acquisition for a developer or portfolio owner looking for an asset with a high revenue floor and established App Store authority.

Asking Price

$8,016

Sale Details

Business Operations Started

Sep 2024

Financing

Bootstrapped

Revenue model(s)

Subscriptions

Customer Type

B2C (business to consumers)

Assets Included in Sale

Brand assets (logos, etc)

Source Code Included

Yes

Post-Sales Support

No post-sales support
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