MIDI Memo Recorder vs ShowMIDI
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
MIDI Memo Recorder
Record and play back any MIDI data on your mobile device. Easily store, find, recall, and email MIDI information like synth sounds and effect patches. Firmware updates for compatible hardware are also managed through this app.
- Record and play MIDI data
- Store, find, and recall MIDI files
- Email MIDI information
- Firmware updater for Line 6 accessories
- Compatible with standard 5-pin MIDI devices
Read full descriptionHide full description
Please Note: The MIDI* record and play features of this free app require a hardware MIDI accessory from Line 6: a Mobile Keys 25 or Mobile Keys 49 keyboard, or a MIDI Mobilizer II or MIDI Mobilizer MIDI interface. For more information on these products and the many compatible MIDI apps, please visit www.line6.com/mobile. MIDI Memo Recorder simply records and plays any MIDI data - any time, any place. The app's streamlined design makes it quick and easy to store, find, recall, and even email any type of MIDI information - all your synth sounds, Line 6 effect patches, musical inspirations, and more. And with iOS version 9.3 and higher, MIDI files can also be transferred between your mobile device and your computer using iTunes File Sharing. When the MIDI Memo Recorder app is used in conjunction with the MIDI Mobilizer II and MIDI Mobilizer hardware MIDI interface accessories, it's compatible with every single product equipped with standard 5-pin MIDI connectors. That means literally millions upon millions of keyboards, amplifiers, effects devices, and other types of audio gear throughout the world. The MIDI Memo Recorder app also serves as the firmware updater for Mobile Keys keyboards, and for the MIDI Mobilizer II and MIDI Mobilizer MIDI interfaces. That means you can always get the latest firmware simply by updating to the current version of the MIDI Memo Recorder app and running it. * "MIDI" stands for Musical Instrument Digital Interface, the worldwide standard for communicating musical performance data between musical devices, computers, and mobile devices.
ShowMIDI
This application provides a real-time, glanceable view of all MIDI activity on your computer. It visualizes various MIDI messages and allows you to pause the flow for a data snapshot. It can be used as a standalone tool or an AUv3 plugin within your DAW.
- Real-time MIDI visualization
- Auto-hides irrelevant messages
- Pause and snapshot data
- Standalone application
- AUv3 plugin support
- Supports MPE configuration
Read full descriptionHide full description
ShowMIDI is an open-source multi-platform GUI application to effortlessly visualize MIDI activity. Instead of wading through logs of MIDI messages to correlate relevant ones and identify what is happening, ShowMIDI visualizes the current activity and auto-hides what you don't care about anymore. It provides you with a real-time glanceable view of all MIDI activity on your computer. ShowMIDI is designed to be always on, using the spacebar or play/pause button you can pause the flow and focus on a data snapshot with the latest state of any MIDI entity. ShowMIDI can be ran as a standalone application that automatically detects all your MIDI devices, or as an AUv3 plugin in your DAW or host to visualize MIDI data in your sessions. ShowMIDI visualizes: * MIDI ports * channels * program change * note on/off * channel pressure * polyphonic pressure * continuous control change * pitchbend * RPN and NRPN * MPE configuration and channel modes ShowMIDI supports: * themes * standalone operation * AUv3 operation
Screenshots
Verdict
The clearest difference is review sentiment: ShowMIDI at 88% against MIDI Memo Recorder's 41%. ShowMIDI also leads on rating (4.8 vs 2.0) and update cadence (every 2 months vs every 5 months). MIDI Memo Recorder's advantage is iOS requirement (9.3 vs 12.0). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ShowMIDI holds the better App Store score, 4.8 against 2.0. Both are backed by a comparable volume of ratings — 5 and 18 respectively. Written reviews point the same way: 41% of MIDI Memo Recorder's written reviews are positive against 88% of ShowMIDI's.
MIDI Memo Recorder ships an update every 5 months, ShowMIDI every 2 months. The most recent releases landed on November 1, 2026 and November 4, 2026 respectively.
| Parameter | MIDI Memo Recorder | ShowMIDI |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (5 ratings) | 4.8 (18 ratings) — better |
| Positive reviews | 40.9% of reviews | 87.5% of reviews — better |
| Number of ratings | 5 | 18 — better |
| Update frequency | Every 5 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.3 — better | 12.0 |
| Further details — not scored | ||
| Size | 5 MB | 8 MB |
| Age rating | 4+ | 4+ |
| Developer | Line 6 | Uwyn, LLC |
Customer experience
MIDI Memo Recorder
ShowMIDI
In-app purchases
MIDI Memo Recorder
No in-app purchases
ShowMIDI
No in-app purchases
Questions
Is MIDI Memo Recorder free?
Is ShowMIDI free?
Which has better reviews, MIDI Memo Recorder or ShowMIDI?
Do MIDI Memo Recorder or ShowMIDI have ads?
Which is updated more often, MIDI Memo Recorder or ShowMIDI?
Other comparisons















