- Price$14.99
- CategoryMusic
- First releasedMay 25, 2015
- Versions3 archived
- Installable2 of 3
- AvailabilityStill on the App Store
- SellerKORG INC.
- Bundle IDjp.co.korg.iM1
RequirementsCompatible with iPad. Requires iOS 8.0 or later.
Something off?
Report an issueA complete reproduction - and more - of the legendary M1 that defined an era. Mobile Digital Synthesizer for the iPad.
● Selected by Apple as "App Store Best of 2015" ● Ranked #1 on the App Store on Top Paid Music category in more than 20 countries! (15/5/27)
Since it went on sale in 1988 the legendary M1 music workstation rapidly achieved record-breaking sales, becoming a mainstay of the music scene from the late 1980s and beyond. The common element of electronic instruments that have left their name in history is that they had a unique sound that was difficult if not impossible to replicate. Sounds such as the “M1 Piano” is instantly recognizable and have appeared on countless hit records over many years, and yet these are sounds that could only be produced by the M1. And that’s what you can now have on your iPad!
● A faithful reproduction of the original M1 Sound The PCM data provides the library of the original M1. For the hardware, we analyzed the circuit diagram of the original design, and completely replicated it in software down to the last detailed parameters. Engineers with an exhaustive knowledge of the M1 made careful adjustments in order to obtain the sound of the original unit, something that cannot be obtained simply by sampling the original sounds.
● A continued evolution of the M1 Not content with simply reproducing the original, iM1 provides further evolutionary developments. Synth parts now have the Filter Resonance that was requested at the time of the original. The effect parts, originally consisting of only two effects, have been powered-up to 18 effects. The user interface has also been refreshed with additions such as a KAOSS pad. iM1 is the ultimate version of the KORG M1.
● A gigantic library encompassing 3,300 sounds and 34 cards* In addition to all 19 of the ROM cards originally released for the M1, iM1 also covers the sounds of the M1EX which expanded the internal PCM of the M1, as well as the sounds of the T-series which appeared as an evolution of the M1. There’s also “BEST OF M1”, a selection of 100 great M1 programs. The new “Smart Sound Browser” makes it quick to find the desired sound. You can also view the sounds ranked by how often they are selected by iM1 users around the world. *with all the expansion card installed via in-app purchase
● KAOSS pad lets anybody perform iM1 features a KAOSS pad from the popular KAOSSILATOR, allowing you to perform intuitively just by touching the screen. By using the dual KAOSS pads to play phrases or adjust the sound, even people who are not accustomed to keyboard instruments or knowledgeable about synthesizers can enjoy performing the iM1. There’s also a conventional keyboard, as well as the “Smart Keyboard”, which lets you specify a scale setting and play phrases with a single finger.
● Use with KORG Gadget for song production iM1 can be used together with Gadget, the music production DAW app that won the App Store Best App of 2014 award in Japan. If both apps are installed, you can use iM1 as a sound module within Gadget, taking advantage of the program sounds in iM1 for music production. iM1 also supports Audiobus and Inter-App Audio, so it can also be used for GarageBand etc.
● Connect a MIDI keyboard and use as a sound module In addition to enjoying iM1 on its own, you can connect a USB MIDI keyboard* via a Lightning adaptor and play the iM1 as an external sound module. You can easily take along an even more powerful workstation sound module as part of your iPad-based compact mobile system. *microKEY, nanoKEY etc.
● Interchangeable with the KORG Legacy Collection and the original M1 Sounds that you create in iM1 can be sent from your iPad via iTunes to a Mac/PC. If you have the Legacy Collection M1, you can use those sounds in a DAW.
More info at korg.com
Chart History
Ratings Over Time
| Date | Version | Rating | Ratings | Price |
|---|---|---|---|---|
| December 15, 2017 | 1.0.6 | ★ 4.6 | 48 | $14.99 |
| December 18, 2017 | 1.0.6 | ★ 4.6 | 49 | $14.99 |
| December 19, 2018 | — | ★ 4.5 | 92 | $29.99 |
| December 1, 2021 | 1.0.7 | ★ 4.6 | 339 | $14.99 |
| December 6, 2022 | 1.0.10 | ★ 4.6 | 425 | $14.99 |
| December 7, 2023 | 1.0.10 | ★ 4.7 | 569 | $14.99 |
| December 3, 2024 | 1.2.0 | ★ 4.7 | 758 | $14.99 |
From archived App Store listing data, captured by the Wayback Machine.
Archived Reviews
8 of 15El pedal de sustain no funciona
absolutely essential
Just recently purchased it and was making comparisons with the VST and noticed that the link edit feature was not in here. For those that don’t know when enabling this feature it allows you to edit parameters from both oscillators at the same time so if you were to edit the attack on one it would edit the other at the same rate. It allows for seamless edits on the spot. I figured it would be a 1:1 recreation of the VST but I was proven wrong. Would love if in a future update they include this feature. This comment isn’t really trying to shame the developers just kinda thought I’d put this out there in case someone else noticed. Great synth overall.
Fix this bug please
A lat of latency
After a while of using it as an Audio Unit extension on GarageBand it suddenly becomes unavailable, doesn’t load or GarageBand can’t seem to find it. Although the app works by itself, it’s very frustrating since it can’t load on my GarageBand projects. The only solution is to delete GarageBand and reinstall it but it’s obviously not convenient.
iM1 is one of the best AUV3 plugins available. It’s super easy on the system resources and having multiple instances in your project is a breeze. I love it except sometimes its square size makes it hard to fit in spaces on a rectangular screen. I work around that though and won’t rate it less. One important change should me made. Please add double tap to reset values to zero on knobs and sliders. Currently your apps have no way to do this and it becomes time consuming to reset values. Thank you!
The CHORDS,KEYS & KAO PAD are not in the Auv3.
Period reviews recovered from Apple's customer-review feeds via the Wayback Machine.