Best Free Sound Booster For Iphone Apps

249+ iOS apps curated and reviewed

4.5 avg rating

20 free apps

Updated October 2026

With an average user rating of 4.5★, the free sound booster for iphone category is one of the App Store's strongest. Browse all 249+ apps we track, sorted so the most loved ones surface first.

Compare top Free Sound Booster For Iphone Apps (October 2026)

#	App	Price	Rating	Ads	In-App Purchases	Updated
1	Increase Volume: Sound Booster	Free	4.4★ (429)	No	Yes	Oct 2026
2	Louder Volume: Sound Booster	Free	4.4★ (119)	No	Yes	Oct 2026
3	LoudPhone: Increase Volume	Free	4.5★ (6)	No	Yes	Oct 2026
4	Musiboot: Get Lossless Music	Free	4.9★ (3K)	Yes	No	Oct 2026
5	Audio Booster: Booster	Free	4.6★ (54)	No	Yes	Oct 2026
6	Volume Booster - Sound & Bass	Free	4.4★ (273)	No	Yes	Oct 2026
7	Volume Booster Bass Booster	Free	4.5★ (26K)	No	Yes	Nov 2026
8	Super Volume: Increase Volume	Free	4.6★ (407)	No	Yes	Oct 2026

Top Picks for Free Sound Booster For Iphone

#1

Increase Volume: Sound Booster by 安帮潘

Bass Booster Volume Equalizer

Editor's Choice

4.4(429 ratings)

FreeIn-App Purchases

Increase Volume: Sound Booster screenshot 1

Increase Volume: Sound Booster screenshot 2

Increase Volume: Sound Booster screenshot 3

Increase Volume: Sound Booster screenshot 4

Amplify your device's audio for a richer listening experience. This app enhances sound quality for music, movies, and calls with powerful amplification and effortless control.

#2

Louder Volume: Sound Booster by Muhammad Rafly

Bass Booster & Audio Enhancer

Strong Contender

4.4(119 ratings)

FreeIn-App Purchases

Louder Volume: Sound Booster screenshot 1

Louder Volume: Sound Booster screenshot 2

Louder Volume: Sound Booster screenshot 3

Louder Volume: Sound Booster screenshot 4

Amplify your device's audio with a volume and bass booster. Fine-tune your sound with a custom equalizer for clearer, more powerful music and video experiences. Enjoy immersive, high-quality audio adjustments.

#3

LoudPhone: Increase Volume by LSA LTD

Volume Booster & Amplifier

Worth Considering

4.5(6 ratings)

FreeIn-App Purchases

LoudPhone: Increase Volume screenshot 1

LoudPhone: Increase Volume screenshot 2

LoudPhone: Increase Volume screenshot 3

LoudPhone: Increase Volume screenshot 4

LoudPhone: Increase Volume screenshot 5

This app amplifies sounds around you in real-time, making conversations clearer and details more audible through your headphones. It offers adjustable volume boosts and EQ presets for various listening situations.

More Free Sound Booster For Iphone apps to explore

Musiboot: Get Lossless Music

Musiboot: Get Lossless Music

Musiboot: Get Lossless Music

Volume Booster with HD Sound

Amplify your device's audio output by up to 500% for richer, lossless music and clearer sound. This app lets you exceed standard volume limits for an immersive listening experience, turning your phone into a powerful mini speaker.

Volume amplification up to 500%Enhances audio clarityLossless music playback

Audio Booster: Booster

Audio Booster: Booster

Audio Booster: Booster

Audio Booster: Enhance Audio

Enhance your device's audio with a professional-grade volume booster and sound amplifier. Fine-tune every frequency with a 7-band equalizer and a dedicated bass booster for an immersive listening experience. Customize the interface with vibrant themes and lighting controls.

Volume boosterSound amplifier7-band equalizer

Volume Booster - Sound & Bass

Volume Booster - Sound & Bass

Volume Booster - Sound & Bass

Audio Equalizer, Boost Speaker

Enhance your device's audio with this app, offering instant volume boosts and deeper bass for music, videos, and games. Customize your sound with a built-in equalizer and presets, compatible with headphones and speakers.

Volume booster for music, videos & callsDeep bass booster and sound amplifierMusic equalizer with customizable presets

free with in-app purchases

Volume Booster Bass Booster

Volume Booster Bass Booster

Volume Booster Bass Booster

Speaker Sound Booster

Enhance your device's audio output with a powerful sound amplifier. This app dramatically increases volume and offers precise bass control and equalization for a richer listening experience. Enjoy louder music, podcasts, videos, and calls with crystal-clear sound.

Massive volume increase up to 1000%Crystal clear audio enhancementCustomizable bass control

free with in-app purchases

Super Volume: Increase Volume

Super Volume: Increase Volume

Super Volume: Increase Volume

Sound Louder & Amplifier

Enhance your audio experience with a powerful volume booster and bass customizer. Enjoy clear, loud sound for music and videos with intuitive controls and EQ presets. Perfect for any listening environment.

Powerful volume enhancerBass boosterCustom equalizer modes

Bass Booster Volume Power Amp

Bass Booster Volume Power Amp

Bass Booster Volume Power Amp

Music Player & Bass Boost

Enhance your music with powerful bass amplification and custom sound effects. Play tracks from your library and adjust audio to your liking for a richer listening experience. Explore flanger and pitch effects for creative sound manipulation.

Bass BoosterWave Flanger effectDooper Pitch effect

free with in-app purchases

Volume Booster ・ Bass Booster

Volume Booster ・ Bass Booster

Volume Booster ・ Bass Booster

Volume Booster & Sound EQ

Amplify your iPhone's audio output up to 1000% for music, videos, and podcasts. Enhance bass and enjoy a clearer sound experience with a powerful equalizer and studio-grade effects. Supports various audio formats and integrates with your music library.

Super Volume Booster (up to 1000%)Powerful Equalizer with presetsAudio Enhancer with studio effects

free with in-app purchases

Extra Volume Booster

Extra Volume Booster

Extra Volume Booster

Boost Video & Audio Sound

Enhance your device's audio output with this powerful volume booster. It amplifies low-level audio files and weak microphone sounds to a higher quality, clearer, and stronger sound without distortion. Achieve significant volume enhancement and sound amplification.

Boost volume up to 1000%+Improve low-quality sound filesEnhance sound amplification

Volume Booster & Bass: Bassify

Volume Booster & Bass: Bassify

Volume Booster & Bass: Bassify

Sound & Music Equalizer

Enhance your music listening with this app, offering features to boost bass, equalize sound, and create a 3D surround experience. Manage custom playlists with a user-friendly interface for an elevated auditory journey.

Bass boosterSound equalizer3D surround sound

free with in-app purchases

Higher Volume: Louder Boost

Higher Volume: Louder Boost

Higher Volume: Louder Boost

Extra & Louder Volume Booster

Amplify your device's audio beyond system limits for clearer music, videos, and podcasts. Optimize sound with personalized settings for speakers, headphones, or earphones, enhancing your listening experience.

Maximized volume boostCustomized audio enhancementBass volume adjustment

Volume Booster - EQ Amplifier

Volume Booster - EQ Amplifier

Volume Booster - EQ Amplifier

Bass Equalizer, Sound & Widget

Enhance your device's audio with this powerful volume booster and equalizer. Adjust bass, apply virtualizer effects, and enjoy clearer sound for music, movies, and games. Works with headphones, Bluetooth, and speakers without needing root access.

Volume boosting for all mediaBass booster and 3D virtualizer10-band Equalizer with presets

Volume Booster: Sound Louder

Volume Booster: Sound Louder

Volume Booster: Sound Louder

Max Boost - Speaker Amplifier

Enhance your iPhone's audio output with this intuitive application. It provides a straightforward way to amplify sound, making music, podcasts, and calls noticeably louder and clearer. Experience a significant improvement in your device's audio performance.

Increase sound volumeAmplify speaker outputImprove audio clarity

free with in-app purchases

Volume Boost – Sound Amplifier

Volume Boost – Sound Amplifier

Volume Boost – Sound Amplifier

Hear Booster: Max Decibel Test

Amplify and enhance the sounds around you with this app. It uses your smartphone's capabilities to boost audio, filter noise, and adapt to your specific hearing needs. A simple headset is required for full functionality, offering up to 30 dB amplification.

Maximum sound amplificationNoise filteringAutomatic hearing adjustment

free with in-app purchases

Audio Booster Higher Volume EQ

Audio Booster Higher Volume EQ

Audio Booster Higher Volume EQ

Speaker Sound Amplifier Louder

Easily increase the volume of any audio file, from podcasts to music, with a simple interface. Achieve studio-grade precision to boost audio up to 30 dB and export high-quality files for sharing.

Boost audio volume up to 30 dBInteractive knob with visualizerProfessional VU meter

Ear Spy - Listening Device

Ear Spy - Listening Device

Ear Spy - Listening Device

Hear Better From Distance

Bass Booster Volume Boost EQ

Bass Booster Volume Boost EQ

Bass Booster Volume Boost EQ

Music Equalizer Speaker Sound

Enhance your audio experience with a powerful bass booster and a 10-band equalizer. Stream music, download from cloud storage, or listen to the radio. Organize your music, create playlists, and enjoy offline playback.

Powerful bass booster10-band equalizer with presetsCloud music downloads

free with in-app purchases

Volume Booster GOODEV

Volume Booster GOODEV

Volume Booster GOODEV

Audio EQ & Bass Booster

Enhance your audio experience with advanced sound controls and useful tools. Tailor music, videos, and podcasts with bass boost, virtualizer, and a 5-band equalizer. Includes audio analysis and device cleaning features.

Bass BoostVirtualizer5-Band Equalizer

FAQ about Free Sound Booster For Iphone

What are the best free sound booster for iphone apps for iPhone?

Increase Volume: Sound Booster tops our free sound booster for iphone apps ranking as of October 2026, with a 4.4-star average from 429 App Store ratings, and it's free to download.

Does Increase Volume: Sound Booster have ads or in-app purchases?

Increase Volume: Sound Booster has no ads and offers in-app purchases, according to its App Store listing as of October 2026.

How many free sound booster for iphone apps are on the App Store?

We track 249+ free sound booster for iphone apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.