Best Synthesizer V Apps

241+ iOS apps curated and reviewed

4.3 avg rating
12 free apps
Updated September 2026

The best synthesizer v apps on iPhone average 4.3★ across 241+ titles — we've ranked them by what real users actually keep on their phones. Updated September 2026.

Compare top Synthesizer V Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1VoiSonaVoiSonaFree4.2★ (114)NoNoSep 2026
2AudioKit Synth One SynthesizerAudioKit Synth One SynthesizerFree4.9★ (27K)NoNoSep 2026
3Speak • Speech SynthesizerSpeak • Speech SynthesizerFree4.6★ (3K)YesYesSep 2026
4V Piano Synthesizer Audio BeatV Piano Synthesizer Audio BeatFree4.2★ (111)NoYesMay 2026
5LE05: Digitalism 2000 + AUv3LE05: Digitalism 2000 + AUv3Free was $3.994.1★ (139)YesYesSep 2026
6Synth Pro: Analog SynthesizerSynth Pro: Analog SynthesizerFree4.6★ (549)YesYesSep 2026
7Bumbly SynthesizerBumbly Synthesizer$3.993.0★ (1)NoNoSep 2026
8VAPolyMk5VAPolyMk5$5.99 was $14.99NoNoSep 2026

Top Picks for Synthesizer V

VoiSona#1

VoiSona by Techno-Speech, Inc.

Create Singing Voices Easily
Editor's Choice
🎵 Music
4.2😊(114 ratings)
Free
VoiSona screenshot 1
VoiSona screenshot 2
VoiSona screenshot 3
VoiSona screenshot 4
VoiSona screenshot 5
VoiSona screenshot 6

Create professional-quality singing voices with an intuitive interface. Input notes and lyrics, then easily adjust timing, pitch, and tone. Access a variety of voice libraries and integrate with your favorite music production software.

What We Love

  • 👍 Great app, been using for a while and love it
  • 🎨 Easy to make covers and original songs
  • 🎶 Chis-a has a wonderful voice
  • 🔧 Batch lyric entry works well
  • 💡 Able to import CSS files and convert UST/VSQX to CSS

Room to Improve

  • 🐛 Scroll is a little janky
  • 🔒 Need to pay for more voicebanks
  • 🔍 Confusing interface, hard to navigate
  • 🐛 Glitchy when touching notes
  • 🔇 Only one voice option (Chis-a)
AudioKit Synth One Synthesizer#2

AudioKit Synth One Synthesizer by AudioKit Pro

Feature-packed Pro Synthesizer
Strong Contender
🎵 Music
4.9😊(27K ratings)
Free
AudioKit Synth One Synthesizer screenshot 1
AudioKit Synth One Synthesizer screenshot 2
AudioKit Synth One Synthesizer screenshot 3
AudioKit Synth One Synthesizer screenshot 4
AudioKit Synth One Synthesizer screenshot 5

This is a free, open-source professional synthesizer app for iOS devices. It offers over 300 presets, MIDI support, a sequencer, and vintage-inspired filters. Learn music production basics and create your own sounds.

What We Love

  • 😎 Easy to use
  • 🔥 Clean patches
  • 👍 Awesome synth
  • 🎸 Works great with GarageBand
  • 🤩 Absolutely stunning
  • 💥 Incredible dynamic articulation
  • 🎹 Powerful and intuitive
  • 🎶 Vast set of features
  • 🔊 Amazing quality
  • 🤘 Spanking awesome
  • 🤘 Love the concept
  • 🎹 Immediate access to controls
  • 🎨 Versatile sound creation
  • 🎚️ Smooth and responsive
  • ⭐ Packed with presets
  • 🎧 Excellent sound quality
  • 🎛️ Great interface and patches
  • 🎛️ Powerful soft synth
  • 🎛️ Stunning sounds
  • 🎛️ Awesome all-around

Room to Improve

  • 🤔 No AU support yet
  • 🤔 Crashes with Audiobus 3
  • 🤔 Poor palette of sounds
  • 🤔 Mod wheel issues
  • 🤔 Occasional crashes
  • 🤔 High battery consumption
  • 🤔 Keyboard issues on iPhone
Speak • Speech Synthesizer#3

Speak • Speech Synthesizer by Loic Verrall

Text To Speech
Worth Considering
🔧 Utilities
4.6😊(3K ratings)
FreeAdsIn-App Purchases
Speak • Speech Synthesizer screenshot 1
Speak • Speech Synthesizer screenshot 2
Speak • Speech Synthesizer screenshot 3
Speak • Speech Synthesizer screenshot 4
Speak • Speech Synthesizer screenshot 5
Speak • Speech Synthesizer screenshot 6

Transform typed text into spoken words with customizable voice settings. This app offers a modern interface, adjustable pitch and rate, and the ability to save favorite phrases. It's designed to be accessible and can even help users who have lost their ability to speak.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful for communication
  • 👍 Variety of voices
  • 👍 Clear and natural sounding voices
  • 👍 Useful for vocal rest or loss of voice
  • 👍 Integrates with predictive text
  • 👍 Accessible with VoiceOver

Room to Improve

  • 🐛 Recording feature not working
  • 🐛 Crashes or stops working after updates
  • 🐛 Inability to pause or resume speech
  • 🐛 Inability to export recordings
  • 🐛 Inconsistent behavior across devices
  • 🐛 Difficulty saving or accessing previous text

More Synthesizer V apps to explore

FAQ about Synthesizer V

What are the best synthesizer v apps for iPhone?
VoiSona tops our synthesizer v apps ranking as of September 2026, with a 4.2-star average from 114 App Store ratings, and it's free to download.
Yes — 12 of the top synthesizer v apps we rank are free to download, including VoiSona and AudioKit Synth One Synthesizer.
VoiSona has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 241+ synthesizer v apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
VoiSona is a next-generation singing voice synthesis application designed to make creating high-quality vocals easy. It allows users to input notes and lyrics, and the app generates a professional-sounding singing voice. You can also fine-tune aspects like timing, pitch, and tone for a more customized result.
To create a singing voice, you simply input the desired notes on the piano roll interface and add your lyrics. VoiSona then synthesizes the singing voice. For more control, you can make precise adjustments to timing, pitch, and tone after the initial generation.