# Ui MIDI mixer vs STETSOM DSPLAYER AMPLIFIER

The clearest difference is in-app purchases: STETSOM DSPLAYER AMPLIFIER at none against Ui MIDI mixer's 1. Ui MIDI mixer's advantage is review sentiment (49% vs 24%). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Ui MIDI mixer sells 1 one-off in-app purchase. STETSOM DSPLAYER AMPLIFIER asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Ui MIDI mixer | STETSOM DSPLAYER AMPLIFIER |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.6 (10 ratings)](https://appshunter.io/ios/app/ui-midi-mixer/id1485225676/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | **48.7% of reviews** | 24.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 32 MB | 60 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pavel Beseda](https://appshunter.io/developer/1485225675) | [STETSOM ELETRÔNICA LTDA](https://appshunter.io/developer/1110480569) |

## What reviewers say

### Ui MIDI mixer

[App page](https://appshunter.io/ios/app/ui-midi-mixer/id1485225676)

Control your audio mixer's virtual faders, effects, and parameters remotely using your hardware MIDI controller. Assign controls with a built-in "learn" function for seamless integration without touching the mixer's display.

**Highlights:** Assign virtual faders via MIDI learn, Control MICS, LINE, SUBS, DRUMS, GUITAR volume, Remotely enable/disable FX effects, MIDI control of GAINS and EQ/DYN, Save and load settings/presets, Control AUX BUSes via MIDI, Support for motorized faders

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to full version | $34.99 | one-time |


### STETSOM DSPLAYER AMPLIFIER

[App page](https://appshunter.io/ios/app/stetsom-dsplayer-amplifier/id6499367116)

This application provides comprehensive control over professional audio adjustments for car and speaker installations. It supports various input methods including RCA, optical, USB, and Bluetooth, along with FM radio functionality. Fine-tune audio settings like equalization, phase, and delay for optimal sound.

**Highlights:** RCA and WIRE audio input, High-fidelity optical audio input, USB and Bluetooth music playback, FM radio with favorites, Digital audio output, Equalization, Level, Phase, Delay adjustments, Quick setup modes for car/speaker

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Ui MIDI mixer free?

Ui MIDI mixer is free to download, with in-app purchases available.

### Is STETSOM DSPLAYER AMPLIFIER free?

STETSOM DSPLAYER AMPLIFIER is free to download, with no in-app purchases.

### Do Ui MIDI mixer or STETSOM DSPLAYER AMPLIFIER have ads?

Neither Ui MIDI mixer nor STETSOM DSPLAYER AMPLIFIER shows ads.

### Which is updated more often, Ui MIDI mixer or STETSOM DSPLAYER AMPLIFIER?

Ui MIDI mixer ships an update every 3 weeks, and STETSOM DSPLAYER AMPLIFIER every 3 weeks. Most recently, Ui MIDI mixer was updated on November 3, 2026 and STETSOM DSPLAYER AMPLIFIER on November 8, 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.*