# DELA USB vs A30 Manager

The clearest difference is update cadence: DELA USB at every 3 months against A30 Manager's every 13 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

DELA USB ships an update every 3 months, A30 Manager every 13 months. The most recent releases landed on September 29, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | DELA USB | A30 Manager |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/dela-usb-dac-player/id1438720535/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 17.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 13 months |
| Monetization | Free | — |
| Size | 65 MB | 3 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [DELA Inc.](https://appshunter.io/developer/1438720534) | [Aurender Inc.](https://appshunter.io/developer/1110183962) |

## What reviewers say

### DELA USB

[App page](https://appshunter.io/ios/app/dela-usb-dac-player/id1438720535)

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.

**Highlights:** Music library playback, USB audio device support, TIDAL/Qobuz streaming, Internet radio playback, Gapless playback (internal drive), iPad playback

**In-app purchases:** none


### A30 Manager

[App page](https://appshunter.io/ios/app/a30-manager/id1452409737)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DELA USB free?

DELA USB is free to download, with no in-app purchases.

### Is A30 Manager free?

A30 Manager is free to download, with no in-app purchases.

### Do DELA USB or A30 Manager have ads?

Neither DELA USB nor A30 Manager shows ads.

### Which is updated more often, DELA USB or A30 Manager?

DELA USB ships an update every 3 months, and A30 Manager every 13 months. Most recently, DELA USB was updated on September 29, 2026 and A30 Manager on October 26, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*