# Patch Base — Edit your hardware synths.

> Hardware synthesizer patch editor and librarian for managing synth sounds. (iPhone/iPad app by Coffeeshopped LLC.)

- Source: https://appshunter.io/ios/app/patch-base/id1070270299 (this page in markdown: same URL + `.md`)
- Developer: [Coffeeshopped LLC](https://appshunter.io/developer/316294867)
- Category: Music, Utilities
- Price: Free with in-app purchases
- Rating: 3.36/5 from 85 App Store ratings · 89 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 69 MB
- Languages: English
- Released: 2016-02-06
- Data updated: 2026-07-23
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/patch-base/id1070270299/reviews.md

## What is Patch Base?

Patch Base is a collection of patch editors and librarians for new and vintage synthesizers, enabling easy visualization, editing, and organization of patches.

* See what patches on your synth look like
* Edit the parameters of your synth in real time, while you play
* Manage your patch banks directly from the app
* Save patches in Patch Base, and back them up using iCloud
* Access your patch files on your computer via iCloud Drive
* Create random patches, and "init" patches as starting points for new sounds
* Play your synth for sound testing using the on-screen keyboard

Patch Base currently has editors for the following synthesizers, with more to come:

* Access Virus C, Virus TI, Virus TI Snow
* Akai Miniak
* Alesis Micron
* Behringer Deepmind 12
* Casio CZ-1, CZ-101, CZ-1000, CZ-3000, CZ-5000
* Clavia Nord Lead 2, Nord Lead 2X
* DSI Mopho, Mopho Keyboard, Evolver, Evolver Keyboard, Tetra
* E-mu Proteus/1, Proteus/2
* Ensoniq ESQ-1, SQ-80, and ESQ-M
* Korg Volca FM, Volca FM2, Minilogue, microKORG, MS2000, MS2000R, MS2000B, MS2000BR, DW-8000, EX-8000, Prophecy
* Novation Circuit, Bass Station II
* Oberheim Matrix-1000, Matrix-6, Matrix-6r
* Roland JD-Xi, JV-1080, JV-2080, JV-1010, XP-80, XP-60, XP-50, XP-30, D-50, D-550, D-05, D-110, D-10, D-20, D-5, JV-880, JV-80, XV-5080, XV-3080, XV-5050, XV-2020, Alpha Juno-1, Alpha Juno-2, MKS-50, JD-800, JD-990, JX-8P, JP-8080
* Waldorf Blofeld, Micro Q
* Yamaha DX7, DX7II, TX7, TX802, TX816, TX81Z, DX100, FB-01, FS1R, TG33, DX200, TG77, SY77, DX21, DX11, Reface DX

The app is free for download and to try out, ensuring that the app works with your hardware setup. For full access to all editor features, each editor is available as an individual In-App Purchase, or via an All Access subscription.

** Unlock Every Editor with All Access **

Patch Base now offers the All Access subscription, giving you access to every editor that Patch Base offers for a single subscription price. You can subscribe on a monthly or annual basis.

Subscription payment is charged to your iTunes account at confirmation of subscription purchase. Subscriptions renew automatically unless canceled at least 24 hours prior to the end of the current period. Your iTunes account will be charged for renewal within 24 hours prior to the end of the current period. You can turn off auto-renewal and manage your subscription at any time from your iTunes Account Settings after purchase.

Privacy Policy:
https://coffeeshopped.com/patch-base-privacy-policy

Terms of Use:
https://coffeeshopped.com/patch-base-terms-conditions

## Key features

- Visualize synth patches
- Real-time parameter editing
- Manage patch banks
- Create random patches
- On-screen keyboard for sound testing
- Extensive synthesizer support

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Patch Base: Monthly | $5.99 | per month |
| All Access: Annual | $59.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Casio CZ-101 | $29.99 | one-time |
| Oberheim Matrix-6r | $29.99 | one-time |
| Yamaha DX7 | $29.99 | one-time |
| Yamaha TX7 | $29.99 | one-time |
| Ensoniq ESQ-1 | $29.99 | one-time |
| All Access | $99.99 | one-time |
| Korg Volca FM | $29.99 | one-time |
| Korg microKorg | $29.99 | one-time |
| Roland JD-Xi | $29.99 | one-time |
| Korg Minilogue | $29.99 | one-time |
| Roland JV-1080 | $29.99 | one-time |
| Waldorf Blofeld | $29.99 | one-time |
| Roland D-50 | $29.99 | one-time |
| Roland D-05 | $29.99 | one-time |
| Roland D-110 | $29.99 | one-time |
| Novation Bass Station II | $29.99 | one-time |
| Yamaha DX100 | $29.99 | one-time |
| Access Virus TI Snow | $29.99 | one-time |
| Yamaha TG33 | $29.99 | one-time |
| Roland JV-1010 | $29.99 | one-time |


## What do users think of Patch Base?

Overall sentiment: mixed

**Pros**

- 👍 Intuitive and logical interface design
- 🎛️ Comprehensive parameter editing for supported synths
- 💾 Excellent patch management and librarian features
- 📱 Works seamlessly across iPad and Mac
- 🔄 iCloud integration for patch backup and sync
- 🎲 Random patch generation function
- ⚡ Responsive developer with quick bug fixes
- 🎵 Unlocks creative potential of vintage synths
- 📊 Envelope graphs and visual parameter feedback
- 🌐 Network MIDI support
- 💡 Sysex file import/export capabilities

**Cons**

- 💰 High pricing model ($30 per synth or subscription)
- 🐛 Frequent crashes and stability issues
- ❌ No free trial without subscription commitment
- 📖 Poor documentation and lack of tutorials
- 🔌 Inconsistent MIDI connectivity and configuration
- ⚠️ Compatibility issues with newer iOS versions
- 🎨 Cluttered UI with cryptic icons
- ❓ Confusing workflow and steep learning curve
- 🚫 Limited device support compared to alternatives
- ⏸️ App freezes during sysex transfers
- 🔄 Editors randomly disappear after app restart

**Commonly reported bugs**

- App crashes on iOS 14.2 and other versions
- MIDI buffer full errors with DX7IIFD
- Sysex transfer stalls and timeouts
- Cannot access operators 4-6 on Volca FM
- Algorithm changes crash app
- Patches randomly deleted after app restart
- MIDI port assignment not persisting
- Unable to send patches to synths
- App hangs during patch transitions
- Unmute function unavailable while editing
- iCloud file synchronization not working
- XV-5080 editor stuck on loading screen

**Most requested features**

- MFB Dominion 1 editor
- Arturia Microfreak randomizer
- Novation Circuit Tracks support
- Korg Wavestate editor
- Roland MKS-70 and MKS-80 controllers
- Access Virus Ti2 character section and banks
- Custom randomization options
- Yamaha EX5/r and Motif XF editors
- Prophet 6 support
- Korg Minilogue enhancements
- Undo button functionality
- Pass-through MIDI option
- Dropbox and Google Drive cloud support

## Recent user reviews (10 of 89)

All indexed reviews: https://appshunter.io/ios/app/patch-base/id1070270299/reviews.md

### 5/5 — Phase Distortion you say…

*2026-06-23, version 3.30.3*

I struggled programming anything useful on my CZ-101, but Patch Base made things so much easier..
I’d considered selling the external cartridge, but even that’s full now..👍

### 1/5 — Broken: Midi wired connection does not work

*2026-05-07, version 3.30*

As title says, connected to iPad using usb c hub with usb connections and no device is detected for the Roland JDXI. Have also made sure usb connection is set up on the jdxi ‘correctly’

### 5/5 — MFB DOMINION 1 PLEASE

*2025-05-07, version 3.29.2*

MFB dominion 1 editor please

### 5/5 — Great app!

*2025-03-11, version 3.29.2*

Love using this app on iPad and Mac. it's breathed new life into my Roland XP-30

### 4/5 — Brilliant!

*2025-01-14, version 3.29.2*

I’ve got about 5 editors / librarians now. It does take a bit of getting used to, but breathes life back into your old rack gear. My D550 has never been happier, and the JV1080 sounds amazing! The only reason it’s not a 5* review is I have some ongoing troubles getting the TX802 running - but have had very little time to try to resolve. I’m sure it’s me, as when the other editors are set up, it’s a great bit of kit. 

For pricing, I think £30 is fair, considering the power of this thing, and compared to the price of a second hand knob programmer for each synth!

Happy twiddling everyone!

### 1/5 — Ridiculous pricing

*2024-12-21, version 3.29.2*

$80 a year to use, waste of time…
If it was fairly priced  they would get a lot more users. Hard Pass!

### 4/5 — Arturia Microfreak

*2024-08-01, version 3.29*

Love this app for my Dave Smith mopho. Would be great if you had a randomizer for the Arturia Microfreak.

### 5/5 — Doesn’t support circuit tracks

*2024-01-20, version 3.27*

The app doesn’t support the Novation Circuit Tracks, only the old model circuit, so it won’t work in my setup

### 5/5 — An amazing resource; get this.  Seriously.

*2023-09-06, version 3.26.2*

Bought this to give a more accessible patch creation/programming environment for my Yamaha Reface DX.

What a incredible resource.  Every parameter is there.  Logically and intuitively laid out.  Nice graphs for envelopes (including pitch).

This beauty can read the patches from working memory (including those loaded from system and soundmondo) as well as the full bank of presets.  

The former great for tweaking existing sounds and saving them the latter for a full backup and restore of your presets.  

I can’t say enough how this has unlocked my machine, it has increased the pleasure of sound shaping beyond comprehension.

I was initially put off by the price but went for it.  Bought the permanent purchase of the reface module.  Well worth it.  Worth double maybe more. Actually.  

The developer is responsive and helpful.  There are learning resources in the help section of the website.  I strongly advise reading the working with patches/banks sections and watch the short and very clear videos.  After those you will be flying.  

Get this.  Enjoy.  Take your sound shaping and production to the next level. 

Cheers 

John.

### 5/5 — Awesome app

*2023-08-25*

I absolutely love this app for my blofeld and my mopho.  I use it basically for random patch generation. It gets sounds out of the mopho that you would never be able to get if programming it yourself. It can latch the arp and the sequencer at the same time.  Amazing.  Now if you guys could build a version for the Korg Wavestate that would be truly amazing. Hopefully sometime in the near future.  😊

## Frequently asked questions about Patch Base

### What does Patch Base do?

Patch Base is a collection of patch editors and librarians designed for both new and vintage hardware synthesizers. It allows you to easily visualize, edit, and organize the sounds (patches) on your synthesizers directly from your device. You can also manage your patch banks, create new sounds, and even test them using an on-screen keyboard.

### How do I access all the editor features?

The app is free to download and try out to ensure compatibility with your hardware. For full access to all editor features, each individual editor can be purchased as an in-app purchase. Alternatively, you can opt for an 'All Access' subscription, which provides access to every editor available within Patch Base for a single price.

### What synthesizers are supported by Patch Base?

Patch Base supports a very extensive list of synthesizers from various manufacturers including Access, Akai, Alesis, Behringer, Casio, Clavia, DSI, E-mu, Ensoniq, Korg, Novation, Oberheim, Roland, Waldorf, and Yamaha. The developers are continuously adding support for more synthesizers.

### Can I use Patch Base to back up my synth patches?

Yes, you can save patches directly within Patch Base and then back them up using iCloud. This allows you to access your patch files on your computer via iCloud Drive, ensuring your valuable sound creations are safely stored and easily accessible.

### Is Patch Base compatible with my device?

The app is available for download and can be tried out for free to verify it works with your specific hardware setup. For detailed compatibility information regarding specific operating systems or device requirements, it's recommended to check the app store listing or the developer's website.

## Version history (last 5 releases)

### 3.30.3 — 2026-05-23

Bugfix for Yamaha TG77 and SY77 that would show "MIDI Checksum error" on-screen during bank updates.

### 3.30.2 — 2026-05-19

Fixes a crashing bug on iOS 12 that was introduced in the last release.

### 3.30.1 — 2026-05-12

Bugfix for Yamaha DX100, TX81Z, DX21, and DX11. Also added back in DSI Evolver, which was removed by mistake.

### 3.30 — 2026-04-22

Under the hood updates to many editors.

### 3.29.8 — 2026-01-29

Updates to many editors, including Novation Bass Station II, Korg Minilogue, and Clavia Nord Lead 2.

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## More apps by Coffeeshopped LLC

- [Glory Math 1](https://appshunter.io/ios/app/glory-math-1/id358324456)
- [Glory Math 2](https://appshunter.io/ios/app/glory-math-2/id368147417)
- [Monovista](https://appshunter.io/ios/app/monovista/id924658257)
- [Sysex Base](https://appshunter.io/ios/app/sysex-base/id1004689966)

All apps by Coffeeshopped LLC: https://appshunter.io/developer/316294867

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*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 2026-07-23.*