# MidiWrist Unleashed vs Solderbox

The clearest difference is rating: Solderbox at 5.0 against MidiWrist Unleashed's 4.2. Solderbox also leads on review sentiment (90% vs 80%) and price ($12.99 vs $14.99). On update cadence, ads, in-app purchases and monetization model there is nothing between them.

MidiWrist Unleashed costs $14.99 and Solderbox $12.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Solderbox holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 6 and 27 respectively. Written reviews point the same way: 80% of MidiWrist Unleashed's written reviews are positive against 90% of Solderbox's.

MidiWrist Unleashed ships an update every 3 weeks, Solderbox every 6 weeks. The most recent releases landed on October 16, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | MidiWrist Unleashed | Solderbox |
| --- | --- | --- |
| Price | $14.99 | **$12.99** |
| Rating | [4.2 (6 ratings)](https://appshunter.io/ios/app/midiwrist-unleashed/id6479215445/reviews) | **[5.0 (27 ratings)](https://appshunter.io/ios/app/solderbox/id6502593345/reviews)** |
| Number of ratings | 6 | **27** |
| Positive reviews | 80.0% of reviews | **90.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Paid | Paid |
| Size | 4 MB | 8 MB |
| Requires iOS | 17.0 | **13** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Uwyn, LLC](https://appshunter.io/developer/597132109) | [Bram Bos](https://appshunter.io/developer/325340444) |

## What reviewers say

### MidiWrist Unleashed

[App page](https://appshunter.io/ios/app/midiwrist-unleashed/id6479215445)

Transform your Apple Watch into a standalone MIDI controller. Directly connect to Bluetooth LE MIDI devices without your iPhone, offering tactile control with haptic feedback and the digital crown. Customize knobs, buttons, and pages for a personalized music production experience.

**Highlights:** Standalone Apple Watch MIDI controller, Direct Bluetooth LE MIDI connection, Digital Crown control with haptic feedback, Configurable knobs, buttons, and pages, Transport control for DAWs, Motion data transmission, Save and manage presets

**Features:** Apple Watch app

**In-app purchases:** none


### Solderbox

[App page](https://appshunter.io/ios/app/solderbox/id6502593345)

This app is a compact, semi-modular synthesizer designed for generative music creation. It offers a comprehensive set of modular functions, aiming for analog-like sound and behavior with unique digital effects and an 'Instability Engine' for organic fluctuations.

**Highlights:** Generative synthesis tools, Analog-like sound emulation, Instability Engine for organic fluctuations, Audio Unit (AUv3) compatibility, Built-in Pulsequencer melody generator, Multiple filter modes, Stackable patch cables

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MidiWrist Unleashed free?

MidiWrist Unleashed costs $14.99, with no in-app purchases.

### Is Solderbox free?

Solderbox costs $12.99, with no in-app purchases.

### Which has better reviews, MidiWrist Unleashed or Solderbox?

Solderbox is rated higher. MidiWrist Unleashed averages 4.2 out of 5 from 6 ratings, while Solderbox averages 5.0 from 27 ratings.

### Do MidiWrist Unleashed or Solderbox have ads?

Neither MidiWrist Unleashed nor Solderbox shows ads.

### Which is updated more often, MidiWrist Unleashed or Solderbox?

MidiWrist Unleashed ships an update every 3 weeks, and Solderbox every 6 weeks. Most recently, MidiWrist Unleashed was updated on October 16, 2026 and Solderbox on October 13, 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.*