Cornerman for K.O. II vs M8C
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Cornerman for K.O. II
This app serves as a sample librarian for the Teenage Engineering EP-133 K.O. II sampler. It allows users to upload, download, and organize backups directly from their device. Note that it requires a USB-C connection and is only compatible with iOS devices featuring such ports.
- Sample librarian for EP-133 K.O. II
- Upload and download backups
- Organize and share backups
- USB-C connection required
- iOS device compatibility
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Cornerman for K.O. II is a third party Sample Librarian for the Teenage Engineering EP-133 K.O. II Sampler Composer. The app doesn't make any sound by itself and is designed to work connected to the EP-133 via an USB-C connection. IMPORTANT: Please note that due to hardware limitations of the K.O. II the app is only compatible with iOS devices using USB-C ports. Power is provided by the mobile device for the EP-133 while connected. Features: - Upload and download backups from your K.O. II - Organize and share your backups with friends Drum Machine Funk is an independent software developer not affiliated with Teenage Engineering. We develop innovative apps for your favorite sampler and synthesizer.
M8C
This application mirrors the screen of a Dirtywave M8 Tracker to an iOS device. It requires a compatible hardware tracker and does not handle audio routing. Users can view their M8 Tracker's interface remotely.
- Remote screen mirroring
- iOS device compatibility
- Requires M8 Tracker hardware
- No audio routing
- Official companion app
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M8C is a remote display client for the Dirtywave M8 Tracker. The app requires a production Dirtywave M8 tracker with firmware 6.0 or newer. The application allows you to mirror the M8 screen to your iOS device. To learn more about the Dirtywave M8 Tracker, visit the official Dirtywave website. Important Notes: - While Teensy 4.1 based headless units might work with the app, they are not officially supported and haven't been tested. - M8C does not provide audio routing. To handle audio, please use compatible apps such as AUM or other iOS audio hosts.
Screenshots
Verdict
The clearest difference is review sentiment: M8C at 100% against Cornerman for K.O. II's 20%. M8C also leads on rating (4.8 vs 2.5) and in-app purchases (none vs 1). On price, ratings volume, update cadence and ads 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. Cornerman for K.O. II sells 1 one-off in-app purchase. M8C asks for nothing beyond the download.
M8C holds the better App Store score, 4.8 against 2.5. Both are backed by a comparable volume of ratings — 11 and 16 respectively. Written reviews point the same way: 20% of Cornerman for K.O. II's written reviews are positive against 100% of M8C's.
Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on September 13, 2026 and September 10, 2026 respectively.
| Parameter | Cornerman for K.O. II | M8C |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (11 ratings) | 4.8 (16 ratings) — better |
| Positive reviews | 20.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 11 | 16 — better |
| Update frequency | Every 3 months | Every 3 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 45 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | Delta Seven Kft. | Dirtywave |
Customer experience
Cornerman for K.O. II
M8C
In-app purchases
Cornerman for K.O. II
- Restore/Backup Functionality$14.99
M8C
No in-app purchases
