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King of Digital D1: Epic Synth

King of Digital D1: Epic Synth

Mega 80s/90s/2000s Synthesizer

1.3K ratings
146 reviews
#101 in paid Music
🎵 Music
$7.99

Lowest price: $3.99 3 years ago (-100%)

Price history

Details

Released
November 8, 2023
Updated
July 9, 2026

Features

Developer

AudioKit Pro
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About

This app is a virtual analog and PCM synthesizer inspired by iconic digital synths from the 80s, 90s, and 2000s. It offers over 900 presets, extensive sound design capabilities, and can be used as a plug-in in various DAWs.

✓64-voice Hybrid Digital PCM & VA Synth
✓900+ Handmade Presets
✓Dual Layers per Voice
✓Vintage-style Step Sequencer
✓3 LFOs with Fun Routings
✓Integrated FX Suite
✓AUv3 Plug-in Support
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What users say about King of Digital D1

Reviews of King of Digital D1 are mostly positive: the Music app is rated 4.9/5 from 1.3K App Store ratings. What users like most: awesome sounds, lots of usable presets. Top complaints: occasional crashes or bugs, compatibility issues with some DAWs. Summarized from real user reviews.

Positive things

  • 🎨Awesome sounds
  • 🎹Lots of usable presets
  • 🎚️Powerful and customizable
  • 💰Great value for money
  • 🎶Inspirational and creative
  • 🔊Excellent audio quality
  • 🌟Highest quality synth app

Negative things

  • 🐛Occasional crashes or bugs
  • 🔌Compatibility issues with some DAWs
  • 🗂️Favorites list can be unstable with many presets
See all reviews

What's New in King of Digital D1

1.7.1

July 9, 2026

THANKS EVERYONE! • IMPROVED: World Scales work better. The following scales were fine-tuned by experts: Chinese (Pentatonic), Çargâh, Hicaz Ascending (Turkish), Hicaz Descending (Turkish), Huseyni (Modern / Arabic), Hüseyni Ascending (Turkish), Hüzzam, Karcıǧar, Nikriz Ascending, Rast Ascending v1, Rast Ascending v2, Rast Descending v2, Saba (Arabic), Şedaraban (Turkish), Sikah (Arabic), Segâh (Turkish), Suznak [Basit] (Arabic), Pahadi Raga • IMPROVED: LFO Timing • IMPROVED: Scala import • Plus, lots of other small fixes!

More

Charts

Top Paid

📊 101

Music

The app has maintained its position at 101 recently.

Last updated on November 8, 2026.

User reviews

Most RecentHighest RatedLowest Rated

Excellent !!

I finally have the entire collection !! I really love all of these synths super clean interface and easy to use.
Tterminallyunique

Positive outlet for 4+ yrs active recovery

This app has saved me countless times from the woes of substance abuse. It’s also got a lot of great functions as well as an extensive library that you can create your own amalgamations with the tools within the app!
PPPapa PhrAustie

Love it

Amazing app. I absolutely love it.
HHotsauce1783

Long live the King

It’s like the Nexus of iOS
Iidoceostinks

LFO doesn’t work anymore

LFO stops working when you hit play, after the last update.
FForcast00737
See 141 more reviews

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User experience

🐞

Reported Bugs

2 issues

High D key gets stuck on some devices

Bug

Presets dropdown menu doesn't retract properly

Bug
✨

Requested Features

3 requests

Add arpeggiator functionality

Feature

Improve sequencer and timing reliability

Feature

Allow use on Mac devices

Feature

FAQ

What kind of synthesizer is King of Digital D1: Epic Synth?

This app is a 64-voice virtual analog and PCM synthesizer. It is inspired by the digital synthesizers popular in the 1980s, 1990s, and 2000s, offering a hybrid sound engine.

How many presets does the app include?

The app comes fully loaded with over 900 handmade presets. These presets have been crafted by a variety of renowned sound designers, ensuring a diverse and high-quality sonic palette right out of the box.

What is the pricing model for this app?

This is a premium app purchased with a one-time low price. It includes a lifetime license and all expansions, with no in-app purchases, ads, or subscriptions.

Can I use this app with other music software?

Yes, the app includes iPhone, iPad, and iOS AUv3 versions. This allows you to use it as a plug-in within Digital Audio Workstations (DAWs) such as GarageBand & Logic for iPad, Cubasis, and AUM.

What are some common use cases for this synthesizer?

This synthesizer is ideal for creating epic pads, inspiring soundscapes, and authentic 80s/90s/2000s digital tones. It's perfect for live performances with a MIDI keyboard, sound design, and adding lush digital textures to music productions.