King of Digital | Hybrid Synth 4+

Mega 80s/90s/2000s Synthesizer

AudioKit Pro

    • $4.99



Best Deal EVER! HOLIDAY SALE: Only $4.99 (Reg $19.99) for everything. All 900+ Presets, 5 PCM cards of 3+ Gigs of Original Sounds, and 12 Sound banks included!

Epic 64-voice Virtual Analog / PCM iPad Synth
Inspired by the Digital Synths of the 80s, 90s, 2000s

FULLY LOADED w/ 900+ presets by Analog Matthew, Brice Beasley, DMT Cymatics, Moby Pixel, Red Sky Lullaby, Jakob Haq, Electronisounds (Dean Daughters), Sound of Izrael, Brian Funk, and more

"A Perfect Synth" - App Advice
"Fans of the D-50, JD-990, 01/W, Wavestation... Rejoice!" - Music Radar

Includes iPhone, iPad and iOS AUv3 versions:
Use as a plug-in in DAWs like GarageBand & Logic for iPad, Cubasis, AUM, and more!

The Sound. Oh, the sound. You won't believe it.

BONUS: This app is packed with 5 PCM banks of sounds, including the Digital D1 PCMs, and D1 Expanion bank.

This is a Premium App: No iAP, No Ads, No subsciptions!
One low price includes Lifetime License and all Expansions!

• 64-voice Hybrid Digital PCM & VA Synth
• 3+ Gigabyte of original samples recorded from analog & fm synths over 30+ years old
• Space-saving Compression - The whole app is under 500mb!
• Dual layers per voice. Keyboard splits
• Vintage-style Step Sequencer that can be routed to specific layers.
• 3 LFOs. Fun Routings. LFOs can modify other LFOs
• iPad version has "stacked" views for maximum onscreen control!
• Too many features to mention...

• 900+ Handmade presets, lovingly crafted by human sound designers, no AI!
• FX: Glorious Reverb, Phaser, Digital Delay, Distortion, Flanger, Chorus, Crush, and more.
• Perfect with a MIDI Keyboard

*** BONUS ***

"D1 Sounds awesome... Get this app!"
- Sonic State, Featured D1 on Podcast & Live Video Stream

"Digital D1 synth is pure ‘80s and ‘90s digital lushness"
- Computer Music/Music Radar

"Beautiful. Lush. Modern and Amazing… An Instant Classic."

Easy to use. Easy to get great tone.

You want great sound right away? It has tons of presets.
Plus, the ability to easily manipulate sounds with filters, delays, and other FX.

"The Best Synth For iOS [period]"
"I've been playing synths for 35 years. And, this is as good as it gets"
"The Sound... Perfect!"
"Breathtaking Presets, right out-of-the box"
"The sound quality competes with hardware synths"

• Mod Wheel can morph between layers. Start with an Electric Piano, and slowly bring in Strings with your MIDI controller.
• Create beautiful live performances using a MIDI keyboard
• Epic pads that will inspire you

** This app does not sample any PCM-based synths, including Roland or Korg digital keyboards. Additionally, this app does not have any business relationship with Roland, Korg, or any other 80s/90s Digital Synth manufacturers.

*** All app sounds were created by pure analog synthesis and fm synthesis. We took these new sounds. Stacked them. Flipped them. And, processed the heck out of ’em. Resulting in a beautiful new sonic palette for you to enjoy.

What’s New

Version 1.0.2

+ New Bank of 10 presets by Sander R Wolff
* SEQUENCER Improvements:
+ Standalone re-starts immediately on key press (after all keys have been released)
+ Other misc sequencer improvements in both AU & Standalone
* LFO Improvements:
+ Small LFO fixes, mainly with LFO 3
* SUSTAIN Pedal:
+ Sustain now works with Oscillators as well as PCM. The synth engine is a different engine than PCM samples, that's why they behaved differently. I've now added the Pedal function to the Synth!

Ratings and Reviews

4.9 out of 5
306 Ratings

306 Ratings

Nitpick Pete ,

Another winner

This developer’s apps are so useful and musical. Love integrating these sounds into my mixes. They really make my tracks pop and stand up well with even my most premium hardware. The UI’s are dead simple and built-in effects are dope. Beautiful presets are production ready.
Still looking for something to quibble about…need a little more time, I guess. This one just about perfect.

jrfrumz ,

Quality vs quantity

I like the sounds that come out of your synth apps, but a lot of them are just up cycled versions of the last one that came out. I downloaded the FM synth app and it crashes constantly. Then another one came out, I spent the 3.99 on that one, same app, different variation. When I listen with headphones closely there is crackling for most of the modules, at the highest bit rate, and it isn’t like I don’t have other apps, including the synths in Garage Band that don’t crash out or crackle. I want to give audiokit its due, because the reverb plugin is fantastic and the original Synth One is great, and King of FM is nice, but it does seem like the newer versions are betas for something else, and I buy them but delete right away. Just really wish you guys would really go through these apps with due diligence to make sure they are not crashing or crackling. Would love to give 5 stars, but just can’t at this point.

drrabbitfoot ,

Generous, Useful, and ..

For anyone, and everyone, rich, poor, novice or experienced. These apps can make that song, beat, or that score possible. AudioKit feels like they want you the creator to have an opportunity to create without an excuse.
Thank you Audiokit.

App Privacy

The developer, AudioKit Pro, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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