YBA vs DELA USB
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
YBA
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The YBA streaming control app gives you full control of all YBA network players via your smartphone/tablet. You can browse music and internet radio stations as well as control playback. Requires one or more YBA network players (like the HERITAGE MP100B MEDIA STREAMER) in the same network. For more infos on YBA network players / audio streaming clients please see http://www.ybahifi.com/mp100b.html
DELA USB
Control and play music from your music library, iPad, or streaming services. Supports playback through connected USB audio devices and internet radio. Optimized for iPad horizontal screen mode.
- Music library playback
- USB audio device support
- TIDAL/Qobuz streaming
- Internet radio playback
- Gapless playback (internal drive)
- iPad playback
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This free App is designed for the DELA/MELCO Music Library Products with USB Audio Device. This is one of the apps for selecting and controlling playback on Music Library with USB Audio Device. It also supports streaming playback from Qobuz/Tidal and Internet radio playback. If a USB audio device is recognised, you can also play it on your iPad itself. - Select Music inside Music Library and play it (Gapless Playback for internal drive) - Music inside your iPad, TIDAL/Qobuz/vTuner Internet Radio and NAS can be played also. (Due to operating environment dependencies, gapless playback is not guaranteed in these cases.) * If you need an App to control a Network Player (Streamer) connected to Music Library, this App is *NOT* suitable - Please consider using the app recommended by your network player brand or mConnect Player HD app. * When using this app, set the USB-DAC playback settings control mode to UPnP/DLNA compliant mode or hybrid mode. This app cannot be used in playlist mode or Roon Ready mode. * iPad Horizontal Screen Mode only is supported iPad are registered trademarks of Apple Inc. DLNA is a trademark of Digital Living Network Alliance. UPnP is a certification mark of the UPnP Forum in the United States and other countries. TIDAL is a trademark of TIDAL MUSIC AS. Qobuz is a trademark of XANDRIE SA. vTuner is a registered trademark of Nothing Else Matters Software, Ltd.
Screenshots
Verdict
The clearest difference is update cadence: YBA at every 2 weeks against DELA USB's every 3 months. YBA also leads on device support (3 vs 1) and iOS requirement (7.0 vs 13.0). On price, ads and in-app purchases 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.
YBA ships an update every 2 weeks, DELA USB every 3 months. The most recent releases landed on October 26, 2026 and September 29, 2026 respectively.
| Parameter | YBA | DELA USB |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.0 (1 ratings) — better |
| Positive reviews | — | 17.9% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 2 weeks — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod — better | iPad |
| Requires iOS | 7.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 19 MB | 65 MB |
| Age rating | 4+ | 4+ |
| Developer | StreamUnlimited Engineering | DELA Inc. |
In-app purchases
YBA
No in-app purchases
DELA USB
No in-app purchases









