# Revox M232 control vs DELA USB

The clearest difference is rating: DELA USB at 4.0 against Revox M232 control's 1.0. DELA USB also leads on review sentiment (18% vs 0%) and iOS requirement (13.0 vs 16.0). On price, ratings volume, update cadence and ads 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 holds the better App Store score, 4.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively. Written reviews point the same way: 0% of Revox M232 control's written reviews are positive against 18% of DELA USB's.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 6, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Revox M232 control | DELA USB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (2 ratings)](https://appshunter.io/ios/app/revox-m232-control/id322136467/reviews) | **[4.0 (1 ratings)](https://appshunter.io/ios/app/dela-usb-dac-player/id1438720535/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | **17.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | Free | Free |
| Size | 10 MB | 65 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | **iPhone, iPad** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Revox GmbH](https://appshunter.io/developer/322136470) | [DELA Inc.](https://appshunter.io/developer/1438720534) |

## What reviewers say

### Revox M232 control

[App page](https://appshunter.io/ios/app/revox-m232-control/id322136467)

Effortlessly manage your Revox M-Series Multiroom System from your iPhone or iPad. This app offers a wireless, bidirectional remote control for all major system features, combining a touch-based interface with intuitive control.

**Highlights:** Control all zones and rooms, Select audio sources easily, Landscape mode for enhanced control, View real-time station details, Adjust volume and amplifier parameters, Program timers and sleep functions, Installer setup for rooms and scenes

**Features:** Vision Pro support

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Revox M232 control free?

Revox M232 control is free to download, with no in-app purchases.

### Is DELA USB free?

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

### Which has better reviews, Revox M232 control or DELA USB?

DELA USB is rated higher. Revox M232 control averages 1.0 out of 5 from 2 ratings, while DELA USB averages 4.0 from 1 ratings.

### Do Revox M232 control or DELA USB have ads?

Neither Revox M232 control nor DELA USB shows ads.

### Which is updated more often, Revox M232 control or DELA USB?

Revox M232 control ships an update every 3 months, and DELA USB every 3 months. Most recently, Revox M232 control was updated on November 6, 2026 and DELA USB on November 2, 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.*