# NLogSynth PRO

> Professional virtual analog synthesizer for iOS with extensive sound editing and MIDI support. (iPhone/iPad app by Rolf Wohrmann.)

- Source: https://appshunter.io/ios/app/nlogsynth-pro/id393879841 (this page in markdown: same URL + `.md`)
- Developer: [Rolf Wohrmann](https://appshunter.io/developer/293530910)
- Category: Music
- Price: $8.99
- Rating: 4.58/5 from 33 App Store ratings · 91 written reviews indexed
- Age rating: 4+
- Requires: iOS 13.0 · 25 MB
- Languages: English
- Released: 2010-10-06
- Data updated: 2026-07-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/nlogsynth-pro/id393879841/reviews.md

## What is NLogSynth PRO?

Professional Virtual Analogue Synthesizer supporting AudioUnit v3, AudioBus 3, Inter-App Audio and Core MIDI compatible apps & interfaces.

Versatile iOS synth with professional grade virtual analogue low latency sound engine:

- Play it from on-screen keyboard
- Use MIDI keyboards & controllers via MIDI interfaces
- Connect to your digital audio workstation via MIDI interfaces
- Play NLogSynth from other iOS apps using virtual Core MIDI
- Synchronize NLog via MIDI Clock to other apps or devices
- Make audio or MIDI recordings on the run and share your files
- Export patches & recordings

Supports external MIDI input and output via CoreMIDI compatible interfaces and class compliant USB MIDI interfaces.

Full MIDI implementation including velocity control, pitch bend, sustain pedal, modulation wheel, program & bank change, polyphonic after touch, channel pressure and assignable midi controller & MIDI Sync receiving mode.

::: Follow @nlogmusic at Twitter! :::

::: Featured in How to Make a Noise: iPad Synthesizers Edition (http://noisesculpture.com/ipad) the most widely read synthesizer book :::

 
- 224 IMPRESSIVE FACTORY SOUNDS 

    - including fresh new sound set by the producer 7 Skies 

- ENDLESS options for SOUND EDITING

    - Over 150 parameters
    - 3 user banks with 96 slots
 
- STUDIO QUALITY sounds

    - Professional 44.1 kHz Stereo CD quality
    - 32bit floating point engine
    - Highly efficient algorithms

- STAGE safe KEYBOARD implementation

    - SLIDING & LOCK option
    - Double manual option
    - POLY, MONO & LEGATO modes
    - Velocity control
    - Different key sizes

- Fully customizable EXPRESSION CONTROL

    - Realistic PITCH BEND and MOD WHEEL implementation
    - X/Y dimensional controller
    - 4 customizable PERFORMANCE knobs
    - Keyboard with VERTICAL modulation control

- Incredible FAT & RICH:

    - New filter implementation for SMOOTH and JUICY control with 7 FILTER types
    - UNISONO mode for up to 4 parallel sounds with detune, delay and panning control
    
=== SOUND editing features ===

- 4 Oscillators with 20 waveforms:
    - classic analogue SIN, SAWTOOTH, TRIANGLE and SQUARE
    - 16 additional carefully designed wavetables 

- True PWM pulse-width modulation

- Frequency mod

- Ring mod

- Noise generator

- 2 Filter with 7 filter types
    - Low, High & Band Passes
    - Finest sweeps & smoothest cutoff tuning
    - Carefully resonating
    - 12 & 24dB option for steepness

- 4 ADSR Envelope generators
    - Velocity controlled attack time
    - Slope control

- 4 Modulation LFOs
    - Sample & hold
    - Fade in delay

- Modulation Matrix
    - 4 Modulation slots each modulating 3 destinations

- Multi-effect section
    - Stereo delay with x-feed & filter
    - chorus
    - flanger
    - phaser
    - distortion
    - reverb
    - parametric EQ

## Key features

- Virtual analog low-latency sound engine
- Extensive sound editing with over 150 parameters
- Support for AudioUnit v3, AudioBus 3, Inter-App Audio
- Full MIDI implementation and Core MIDI compatibility
- Studio quality 44.1 kHz Stereo CD quality audio
- 224 factory sounds and user banks
- Multi-effect section with delay, chorus, reverb, and more

## Recent user reviews (10 of 91)

All indexed reviews: https://appshunter.io/ios/app/nlogsynth-pro/id393879841/reviews.md

### 2/5 — Such an amazing piece of Work at UI

*2024-08-15, version 6.1*

Oh lord!

### 1/5 — Bluetooth?

*2022-10-05, version 6.1*

Not finding my Bose Bluetooth Headphones, which comes on automatically on all my other top of the line synth apps. What am I missing to correct this?

### 3/5 — App crashing

*2021-06-04, version 6.1*

Using with Beatmaker 3, app crashes when loading presets

### 5/5 — Sweet sounding synth

*2021-04-30, version 6.0*

Others can sound harsh, this isnt. A personal favourite and one of the very best. Its got a nice musicality to it. I Liked it so much that i got the iPhone version too!
Auv3 now? Lets get it!

### 5/5 — Great update!

*2021-04-27, version 6.0*

So glad to see this hasn’t been completely abandoned, I’ve been hoping this would become an audio unit for years, thanks! If I’m been completely honest I’m leaning towards the old design but it still sounds fantastic, great update.

### 5/5 — Brilliant Update!

*2021-04-27, version 6.0*

Yay! So glad that this synth has been updated to AUv3.
Probably the best sounding virtual analog iOS synths, very rich, smooth & phatt!

### 5/5 — Fantastic update!

*2021-04-27, version 6.0*

I’ve loved this app for nearly ten years across several iPad upgrades. Excellent sounds, easy presets, simple programming with well thought-out UI. 

This new look is beautiful and that X/Y pad is a blast!
Nice job.

### 5/5 — Get this synth!

*2020-02-15, version 5.5*

Big sounds, complex sounds, this synth does it all. 
Whole heartedly recommend that you get this one, you wont regret it!

### 5/5 — Awesome App

*2019-08-16, version 5.5*

I recently bought this app about 4 months ago and I was playing with the sounds and pressing on the keys, the synthesizer app sounded very good. I also love the demo on the pro sound bank! I recently made up a song on this app and it sounds fantastic harmony is awesome as well. I reccomend this app 100%!

### 2/5 — Vintage synth on ios

*2018-08-09, version 5.5*

But no auv3 support in spite of recent update.

## Frequently asked questions about NLogSynth PRO

### What is NLogSynth PRO?

NLogSynth PRO is a professional virtual analog synthesizer for iOS devices. It features a high-quality, low-latency sound engine with extensive sound editing capabilities, studio-quality audio output, and robust support for various music production workflows.

### What are the key features of NLogSynth PRO?

Key features include a versatile virtual analog sound engine, over 150 sound editing parameters, 224 factory presets, a multi-effect section, and comprehensive support for AudioUnit v3, AudioBus 3, Inter-App Audio, and Core MIDI. It also offers a stage-safe keyboard implementation and customizable expression controls.

### How much does NLogSynth PRO cost?

NLogSynth PRO is a paid application. The price is a one-time purchase, and there are no additional in-app purchases or subscription fees required to access its full functionality.

### What devices is NLogSynth PRO compatible with?

NLogSynth PRO is designed for iOS devices. It supports AudioUnit v3, AudioBus 3, and Inter-App Audio, allowing it to integrate with compatible digital audio workstations and other music apps on iOS. It also works with external MIDI interfaces and class-compliant USB MIDI interfaces.

### How can I use NLogSynth PRO in my music production setup?

You can use NLogSynth PRO by playing it directly from its on-screen keyboard, connecting external MIDI keyboards or controllers, or integrating it with your digital audio workstation (DAW) via MIDI interfaces. It also supports virtual Core MIDI for inter-app communication and MIDI Clock synchronization with other apps or devices.

## Version history (last 5 releases)

### 6.2 — 2026-02-14

- Adapt to new iOS / iPadOS version
- Bug fixes

### 6.1 — 2021-05-19

- Bug Fixes

### 6.0 — 2021-04-26

- New UI Design
- New Audio Unit v3 support for use in AUv3 hosts like GarageBand, AUM, Cubasis and others

### 5.5 — 2018-06-18

This app has been updated by Apple to display the Apple Watch app icon.

- AudioBus 3 Support
- Bug Fixes

### 5.3.3 — 2014-10-15

- Bug fixes

## Apps similar to NLogSynth PRO

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [OUT & PROUD LIVE](https://appshunter.io/ios/app/out-and-proud-live/id1562328760) | 5.0 (8) | Free | Music |
| [Radio 105 Indie](https://appshunter.io/ios/app/radio-105-indie/id1559928660) | — | Free | Music |
| [MusicPutty - Vocal Tune](https://appshunter.io/ios/app/musicputty-vocal-tune/id6444390100) | 4.4 (120) | Free | Music |
| [Been Getting Fetty Radio](https://appshunter.io/ios/app/been-getting-fetty-radio/id6450182020) | 5.0 (4) | Free | Music |
| [Real Piano - Electric Keyboard](https://appshunter.io/ios/app/real-piano-electric-keyboard/id6446647820) | 1.0 (1) | Free | Music |
| [Dynamic Radio Dubai](https://appshunter.io/ios/app/dynamic-radio-dubai/id6446273400) | — | Free | Music |

## More apps by Rolf Wohrmann

- [NLog MIDI Synth](https://appshunter.io/ios/app/nlog-midi-synth/id391268291)
- [Ruckers 1628 Harpsichord](https://appshunter.io/ios/app/ruckers-1628-harpsichord/id936863950)

All apps by Rolf Wohrmann: https://appshunter.io/developer/293530910

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-10.*