Best Vital Synth Apps

241+ iOS apps curated and reviewed

3.9 avg rating
11 free apps
Updated November 2026

Looking for free vital synth apps? 11 of our 241+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Vital Synth Apps (November 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1AudioKit Synth One SynthesizerAudioKit Synth One SynthesizerFree4.9★ (27K)NoNoNov 2026
2Viking SynthViking Synth$3.994.7★ (41)NoNoNov 2026
3LE01 | Bass 808 Synth + AUv3LE01 | Bass 808 Synth + AUv3Free4.8★ (1.1K)YesYesNov 2026
4King of FM 2: DX Synth/E PianoKing of FM 2: DX Synth/E PianoFree4.9★ (1.9K)NoNoNov 2026
5Sound Maker SynthSound Maker Synth$1.991.0★ (1)NoNoOct 2026
6MBR-01. Expressive synthMBR-01. Expressive synth$4.995.0★ (1)NoNoNov 2026
7Sunrizer synthSunrizer synth$12.994.7★ (185)NoNoOct 2026
8Quarked - Granular SynthQuarked - Granular Synth$14.99—NoNoJul 2026

Top Picks for Vital Synth

AudioKit Synth One Synthesizer#1

AudioKit Synth One Synthesizer by AudioKit Pro

Feature-packed Pro Synthesizer
Editor's Choice
đŸŽĩ 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
  • đŸ”Ĩ Clean patches
  • 👍 Awesome synth
  • 🎸 Works great with GarageBand
  • 🤩 Absolutely stunning
  • đŸ’Ĩ Incredible dynamic articulation
  • 🎹 Powerful and intuitive
  • đŸŽļ Vast set of features
  • 🔊 Amazing quality
  • 🤘 Spanking awesome
  • 🤘 Love the concept
  • 🎹 Immediate access to controls
  • 🎨 Versatile sound creation
  • đŸŽšī¸ Smooth and responsive
  • ⭐ Packed with presets
  • 🎧 Excellent sound quality
  • đŸŽ›ī¸ Great interface and patches
  • đŸŽ›ī¸ Powerful soft synth
  • đŸŽ›ī¸ Stunning sounds
  • đŸŽ›ī¸ 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
4.7😐(41 ratings)
$3.99
Viking Synth screenshot 1
Viking Synth screenshot 2
Viking Synth screenshot 3
Viking Synth screenshot 4
Viking Synth screenshot 5

This app emulates a classic monophonic analog synthesizer with advanced DSP technology. It features three variable wave oscillators, dual ladder filters, an LFO, and two modulation busses for versatile sound design. An intuitive interface and extensive preset library make it ideal for creating thick bass and rich lead sounds.

What We Love

  • đŸŽļ Great sound quality
  • 💡 Versatile sound options
  • 💰 Excellent value (free)
  • đŸ’ģ Lightweight and efficient
  • 🎹 Good for learning synthesis
  • 🔊 Killer bass sounds
  • đŸ•šī¸ Easy to use interface
  • 🚀 Works well in DAWs
  • ✨ Sounds like Moog Voyager
  • 👍 Top quality developer

Room to Improve

  • ❓ Preset issues
  • 🔌 Not a standalone app
  • 🐛 Occasional crashes
  • 💾 Settings not saving
  • đŸ¤ˇâ€â™‚ī¸ Difficult to find/use
LE01 | Bass 808 Synth + AUv3#3

LE01 | Bass 808 Synth + AUv3 by Audiobus Pty Ltd

Create Deep Music and Sound
Worth Considering
đŸŽĩ Music
4.8😐(1.1K ratings)
FreeAdsIn-App Purchases
LE01 | Bass 808 Synth + AUv3 screenshot 1
LE01 | Bass 808 Synth + AUv3 screenshot 2
LE01 | Bass 808 Synth + AUv3 screenshot 3

Create deep, earth-shattering bass lines and custom electronic drum sounds. This powerful synth offers a lightweight yet robust tool for musicians across various electronic genres. It functions as a standalone app and an AUv3 plugin, allowing for seamless integration into your existing music production workflow.

What We Love

  • đŸ”Ĩ Awesome bass sounds
  • 👍 Simple and intuitive UI
  • đŸ’¯ Great value for money
  • 🔊 Powerful and rumbling bass
  • 🎨 Highly customizable

Room to Improve

  • 🔒 Subscription model
  • 🐛 Crashes and glitches
  • 🔇 Clipping/distortion issues
  • 🔍 Presets locked behind paywall
  • đŸ¤¯ Sudden changes to app functionality

More Vital Synth apps to explore

FAQ about Vital Synth

What are the best vital synth apps for iPhone?
AudioKit Synth One Synthesizer tops our vital synth apps ranking as of November 2026, with a 4.9-star average from 27K App Store ratings, and it's free to download.
Yes — 11 of the top vital synth apps we rank are free to download, including AudioKit Synth One Synthesizer and LE01 | Bass 808 Synth + AUv3.
AudioKit Synth One Synthesizer has no ads and has no in-app purchases, according to its App Store listing as of November 2026.
We track 241+ vital synth apps on the iOS App Store as of November 2026, ranked by rating, recency, and analysis of real user reviews.