Best Voice Harmonizer Apps

249+ iOS apps curated and reviewed

4.4 avg rating
19 free apps
Updated October 2026

Out of 249+ voice harmonizer apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Compare top Voice Harmonizer Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Voloco: Vocal Recording StudioVoloco: Vocal Recording StudioFree4.8★ (87K)YesYesNov 2026
2Voice Synth ModularVoice Synth ModularFree4.2★ (3.1K)NoYesOct 2026
3Acapella from PicPlayPostAcapella from PicPlayPostFree4.6★ (25K)NoYesNov 2026
4BandLab – Music Maker & BeatsBandLab – Music Maker & BeatsFree4.7★ (513K)YesYesNov 2026
5Harmony HelperHarmony HelperFree3.9★ (186)NoNoOct 2026
6Spire: Music Recorder & StudioSpire: Music Recorder & StudioFree4.8★ (16K)YesNoNov 2026
7Voice Changer - Audio EffectsVoice Changer - Audio EffectsFree4.6★ (53K)YesYesNov 2026
8Voice Studio - Vocal EnhancerVoice Studio - Vocal EnhancerFree—NoNoOct 2026

Top Picks for Voice Harmonizer

Voloco: Vocal Recording Studio#1

Voloco: Vocal Recording Studio by Resonant Cavity, Inc

Sing & Rap w/ Auto Voice Tune
Editor's Choice
🎵 Music
4.8😊(87K ratings)
FreeAdsIn-App Purchases
#50in Music
Voloco: Vocal Recording Studio screenshot 1
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Voloco: Vocal Recording Studio screenshot 3
Voloco: Vocal Recording Studio screenshot 4
Voloco: Vocal Recording Studio screenshot 5
Voloco: Vocal Recording Studio screenshot 6

This mobile recording studio and audio editor helps users sound professional with intuitive tools. It offers automatic pitch correction, background noise removal, and a variety of effects. Users can record vocals, process existing audio/video, and even extract vocals from songs.

What We Love

  • 🚀 Best app for recording music on your phone
  • 👍 Allows recording with regular headphones
  • 👍 Ability to import any beat or choose from posted beats
  • 👍 Sing with or without autotune, edit vocals in the app
  • 👍 Functional and simple to use
  • 👍 Awesome for beginners and professionals
  • 👍 Portable studio-quality recording
  • 👍 Great presets and effects
  • 👍 Ability to remove vocals from any song

Room to Improve

  • 🐛 Occasional freezing, glitching, and crashing issues
  • 🐛 Background noise and wind interference issues
  • 🐛 Difficulty navigating and editing vocals
  • 🔒 Expensive subscription model, no one-time purchase
  • 🐛 Microphone and Bluetooth connectivity problems
  • 🐛 Inconsistent performance after updates
  • 🐛 Inability to save or share recorded songs
Voice Synth Modular#2

Voice Synth Modular by Qneo

Live Auto Pitch Vocoder
Strong Contender
🎵 Music
4.2😐(3.1K ratings)
FreeIn-App Purchases
Voice Synth Modular screenshot 1
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Voice Synth Modular screenshot 5
Voice Synth Modular screenshot 6

Transform your voice into a musical instrument with a suite of advanced audio effects. Create robotic voices, harmonies, and unique soundscapes using only your voice. Save and share your creations, or integrate them into your digital audio workstation.

What We Love

  • 🔥 Powerful voice modulation
  • 🎨 Huge array of filters and sounds
  • 🎹 Ability to create beats from voice
  • 🎶 Excellent for vocal performances
  • 👍 Intuitive and user-friendly interface

Room to Improve

  • 💰 Paid features hidden behind paywall
  • 🔒 Confusing upgrade process
  • 🐛 Unreliable recording and playback
  • 🤔 Unintuitive workflow and lack of guidance
  • 🤷‍♀️ Inconsistent functionality across updates
Acapella from PicPlayPost#3

Acapella from PicPlayPost by Mixcord Inc.

Sing & Collab Music Maker
Worth Considering
🎵 Music
4.6😐(25K ratings)
FreeIn-App Purchases
Acapella from PicPlayPost screenshot 1
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Acapella from PicPlayPost screenshot 6

Create multi-frame music videos and collaborate with musicians worldwide. This app offers multitrack recording, advanced audio editing tools, and social sharing capabilities. Record songs, import videos, and enhance your sound with professional-grade effects.

What We Love

  • 🎶 Great app for singing and harmonizing
  • 👍 Easy to use and collaborate
  • 💡 Allows for creative expression

Room to Improve

  • 🔒 Premium features locked behind paywall
  • 🐛 Frequent crashes and bugs
  • 🔌 Audio sync and latency issues
  • 🤔 Confusing UI and navigation

More Voice Harmonizer apps to explore

FAQ about Voice Harmonizer

What are the best voice harmonizer apps for iPhone?
Voloco: Vocal Recording Studio tops our voice harmonizer apps ranking as of October 2026, with a 4.8-star average from 87K App Store ratings, and it's free to download.
Yes — 19 of the top voice harmonizer apps we rank are free to download, including Voloco: Vocal Recording Studio and Voice Synth Modular.
Voloco: Vocal Recording Studio shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ voice harmonizer apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.