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Best Audio Sync Apps

249+ iOS apps curated and reviewed

4.1 avg rating
19 free apps
Updated August 2026

Every iPhone needs a few good audio sync apps. We benchmark 249+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Audio Sync Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1AmpMe – Speaker & Music SyncAmpMe – Speaker & Music SyncFree4.1★ (54K)YesYesAug 2026
2Catchin' SyncCatchin' SyncFree4.5★ (11)NoYesJul 2026
3Speaker & Headphones ConnectSpeaker & Headphones ConnectFree4.7★ (31K)YesYesAug 2026
4AUDIO.SYNCAUDIO.SYNC$3.99—NoNoAug 2026
5ListenWIFIListenWIFIFree4.1★ (254)NoNoAug 2026
6EZAudioCut - Audio Editor LiteEZAudioCut - Audio Editor LiteFree4.9★ (7.7K)YesYesAug 2026
7MOV to MP4: Correct Audio SyncMOV to MP4: Correct Audio SyncFree was $0.29—NoNoMay 2026
8PO SyncPO SyncFree——NoMay 2026

Top Picks for Audio Sync

AmpMe – Speaker & Music Sync#1

AmpMe – Speaker & Music Sync by Amp Me inc

Bass Volume Booster, Equalizer
Editor's Choice
🎵 Music
4.1😞(54K ratings)
FreeAdsIn-App Purchases
#92in Music
AmpMe – Speaker & Music Sync screenshot 1
AmpMe – Speaker & Music Sync screenshot 2
AmpMe – Speaker & Music Sync screenshot 3
AmpMe – Speaker & Music Sync screenshot 4
AmpMe – Speaker & Music Sync screenshot 5
AmpMe – Speaker & Music Sync screenshot 6

Amplify your music by syncing sound across multiple devices, including phones and Bluetooth speakers. Play from YouTube and SoundCloud, control playlists with friends, and boost volume for a louder party experience. Connect with others globally to share music and videos simultaneously.

What We Love

  • 🚀 Syncs music across devices
  • 👍 Useful for parties/group settings
  • 🎶 Boosts sound quality

Room to Improve

  • 💰 Extremely expensive subscription
  • 🔒 Requires login to other services
  • 🐛 Buggy, unreliable connection
Catchin' Sync#2

Catchin' Sync by Quiet Art Ltd.

Audio / Video sync testing app
Strong Contender
📷 Photo & Video
4.5(11 ratings)
FreeIn-App Purchases
Catchin' Sync screenshot 1

This app helps determine the audio and video sync delay on any playback device. It's useful for professionals and enthusiasts in various A/V scenarios, including home theaters and professional editing suites. The free version offers a sample video, while full access enables video recording for testing.

Speaker & Headphones Connect#3

Speaker & Headphones Connect by Maple Labs Co., Ltd

Connect to Alexa, Bose, JBL
Worth Considering
🎵 Music
4.7😞(31K ratings)
FreeAdsIn-App Purchases
#44in Music
Speaker & Headphones Connect screenshot 1
Speaker & Headphones Connect screenshot 2
Speaker & Headphones Connect screenshot 3
Speaker & Headphones Connect screenshot 4
Speaker & Headphones Connect screenshot 5
Speaker & Headphones Connect screenshot 6

Connect and control various audio devices like speakers and headphones. Enhance your listening experience with a powerful equalizer, bass booster, and volume control. Stream music and podcasts, discover new content, and even use your phone as a live microphone.

What We Love

  • 👍 Working product
  • 🚀 Great control and features
  • 💡 Lifetime license is fair

Room to Improve

  • 🐛 Can't connect multiple speakers
  • 💰 Misleading subscription model
  • 🤖 Buggy and unreliable

More Audio Sync apps to explore

4
AUDIO.SYNC
AUDIO.SYNC
AUDIO.SYNC
Sync Reference for Live AV
$3.99
🔧 Utilities
(0)
5
ListenWIFI
ListenWIFI
ListenWIFI
Wi-Fi Audio Streaming
Free

Stream live venue audio directly to your smart device over Wi-Fi. Experience ultra-low latency for events, assistive listening, and silent screens. Connect easily via Wi-Fi and use your own headphones or hearing aids.

Stream live audio over Wi-FiUltra-low latencyUse own headphones/hearing aids
🎬 Entertainment
(254)
free
6
EZAudioCut - Audio Editor Lite
EZAudioCut - Audio Editor Lite
EZAudioCut - Audio Editor Lite
Filter Recorder, AudioCuter,易剪
Free

Record, edit, and enhance audio with precision. This app offers high-fidelity editing tools, including cutting, merging, and applying effects like reverb and pitch shift. It supports various file formats and allows for unlimited recordings, making it ideal for musicians, podcasters, and anyone needing to manipulate audio.

High-precision audio editingUnlimited recordingAudio effects (reverb, pitch, gain)
🎵 Music
(7.7K)
free with in-app purchases
7
MOV to MP4: Correct Audio Sync
MOV to MP4: Correct Audio Sync
MOV to MP4: Correct Audio Sync
No More Out of Sync Videos!
Free
$0.29 | 100% OFF

Fix videos with out-of-sync audio before sharing them on social media. Simply select your video, convert it to automatically sync the audio, and share your perfectly synchronized clips.

Automatic audio synchronizationVideo conversionEasy sharing to social apps
📷 Photo & Video
(0)
paid
8
PO Sync
PO Sync
PO Sync
Sync pocket operator devices
Free
🎵 Music
(0)
9
Link Audio Bridge
Link Audio Bridge
Link Audio Bridge
by Dominic McPhee
Free
🔧 Utilities
(0)
10
SynQR
SynQR
SynQR
Measure A/V offsets with ease.
Free

This tool accurately measures real-time video offsets in playback systems, helping users synchronize audio and video signals in DAWs and NLEs. It assists professionals and enthusiasts in eliminating sync issues caused by hardware processing or video codecs.

Real-time offset measurementSynchronization for DAWs/NLEsAdjusts for hardware latency
🔧 Utilities
(5)
free with in-app purchases
11
Audeeport
Audeeport
Audeeport
by Huru Inc
Free
🎵 Music
(0)
12
Clear rec: Audio memos
Clear rec: Audio memos
Clear rec: Audio memos
Sound Record & Transcribe Memo
Free
🔧 Utilities
(0)
13
Volume Booster Bass Booster
Volume Booster Bass Booster
Volume Booster Bass Booster
Speaker Sound Booster
Free

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
🎵 Music
(25K)
free with in-app purchases
14
AUDIO Cu
AUDIO Cu
AUDIO Cu
by Fasetto, Inc.
Free
🔧 Utilities
(0)
15
EZY-DSP1216
EZY-DSP1216
EZY-DSP1216
by EZY AUDIOPARTS LLC
Free
🔧 Utilities
(0)
16
AI Smart Rec
AI Smart Rec
AI Smart Rec
by 夏棠 吴
Free
🔧 Utilities
(0)
17
CADSP48
CADSP48
CADSP48
by Guang Dong Sound Power
Free
🎵 Music
(0)
18
Isolde Player
Isolde Player
Isolde Player
Shared Audio Experiences
Free
🎬 Entertainment
(0)
19
Wi-Fi Sound Share
Wi-Fi Sound Share
Wi-Fi Sound Share
by MICHAL LOT
Free
🔧 Utilities
(0)
20
Timecode Audio Recorder
Timecode Audio Recorder
Timecode Audio Recorder
Record with embedded timecode
Free

Capture audio with embedded timecode for professional synchronization. Supports high-quality WAV recordings and export to cloud services. Requires external Tentacle Sync hardware for timecode functionality.

Record WAV audio files16 or 24 bit depth44.1 or 48.0 kHz sample rate
📷 Photo & Video
(4)
free

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FAQ about Audio Sync

What are the best audio sync apps for iPhone?
AmpMe – Speaker & Music Sync tops our audio sync apps ranking as of August 2026, with a 4.1-star average from 54K App Store ratings, and it's free to download.
Yes — 19 of the top audio sync apps we rank are free to download, including AmpMe – Speaker & Music Sync and Catchin' Sync.
AmpMe – Speaker & Music Sync shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ audio sync apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
AmpMe is a music syncing app that allows you to boost the sound of your music by connecting it with friends' phones and Bluetooth speakers. It enables synchronized playback of music and videos from sources like YouTube and SoundCloud across multiple devices, making your parties louder.
To boost your music volume, download AmpMe and start a party by selecting music from YouTube or SoundCloud. Invite your friends to connect to your party. The more devices connected, the louder the combined sound will be. You can also connect Bluetooth speakers to further enhance the audio output.

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