Cornerman for K.O. II vs STEREOPARK
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.
STEREOPARK
Discover exclusive music content and connect with artists through a dedicated community. Stream unreleased tracks, access behind-the-scenes footage, and stay updated on new releases. This platform supports independent artists by offering fans subscription-based access to unique content.
- Exclusive artist content
- Unreleased track streaming
- Behind-the-scenes access
- Artist community experience
- Support independent artists
- Subscription for exclusive access
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Stereopark connects fans with their favorite artists through exclusive content and a unique community experience. Use the app to stream unreleased tracks, access behind-the-scenes content, and stay up-to-date with new releases — all in one place. Designed to support independent artists, Stereopark helps creators make more money by offering fans a subscription service for exclusive access. Whether you're following a rising star or a well-known artist, Stereopark lets you experience the music and community like never before. Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Screenshots
Verdict
The clearest difference is rating: STEREOPARK at 5.0 against Cornerman for K.O. II's 2.5. STEREOPARK also leads on update cadence (every 2 weeks vs every 3 months). Cornerman for K.O. II's advantage is ratings volume (11 vs 3). 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. Cornerman for K.O. II sells 1 one-off in-app purchase and STEREOPARK sells 22 in-app purchases, starting at $1.00 per month. Whichever you choose, the download price is not the number that matters.
STEREOPARK holds the better App Store score, 5.0 against 2.5. Both are backed by a comparable volume of ratings — 11 and 3 respectively.
Cornerman for K.O. II ships an update every 3 months, STEREOPARK every 2 weeks. The most recent releases landed on October 31, 2026 and October 16, 2026 respectively.
| Parameter | Cornerman for K.O. II | STEREOPARK |
|---|---|---|
| Price | Free | Free |
| Rating | 2.5 (11 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 20.0% of reviews | — |
| Number of ratings | 11 — better | 3 |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 14.0 | 13.0 — better |
| Further details — not scored | ||
| Size | 45 MB | 66 MB |
| Age rating | 4+ | 4+ |
| Developer | Delta Seven Kft. | STEREOPARK, INC. |
Customer experience
Cornerman for K.O. II
STEREOPARK
In-app purchases
Cornerman for K.O. II
- Restore/Backup Functionality$14.99
STEREOPARK
- Callum Buckley Subscription$1.001 Month
- bel Subscription$1.991 Month
- Nuel Asii Subscription$2.001 Month
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- Julie Falcon Subscription$3.001 Month
- Lawrence Red Subscription$3.001 Month
- Elliott Ernst Subscription$4.991 Month
- Molly McPaul Subscription$4.991 Month
- Creekmore Subscription$5.001 Month
- Eleanor Kingston Subscription$5.001 Month
- Jonny Mendez Subscription$5.001 Month
- VREDEN Subscription$5.001 Month
- Tom Scamell Subscription$5.001 Month
- Callie Young Subscription$5.001 Month
- Alex MayBe Subscription$5.001 Month
- AIR YEL Subscription$5.001 Month
- Alejandro's Subscription$5.001 Month
- Tina Hughes Subscription$6.001 Month
- Ruben Wan Subscription$7.791 Month
Questions
Is Cornerman for K.O. II free?
Is STEREOPARK free?
Which has better reviews, Cornerman for K.O. II or STEREOPARK?
Do Cornerman for K.O. II or STEREOPARK have ads?
Which is updated more often, Cornerman for K.O. II or STEREOPARK?
Other comparisons
