# Intervalz vs MidiWrist Unleashed

The clearest difference is price: Intervalz at $0.99 against MidiWrist Unleashed's $14.99. MidiWrist Unleashed's advantage is update cadence (every 3 weeks vs every 43 months). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

Intervalz costs $0.99 and MidiWrist Unleashed $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Intervalz ships an update every 43 months, MidiWrist Unleashed every 3 weeks. The most recent releases landed on October 13, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Intervalz | MidiWrist Unleashed |
| --- | --- | --- |
| Price | **$0.99** | $14.99 |
| Rating | — | **[4.2 (6 ratings)](https://appshunter.io/ios/app/midiwrist-unleashed/id6479215445/reviews)** |
| Number of ratings | — | **6** |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 43 months | **Every 3 weeks** |
| Monetization | — | Paid |
| Size | 24 MB | 4 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Aron Nelson](https://appshunter.io/developer/353420800) | [Uwyn, LLC](https://appshunter.io/developer/597132109) |

## What reviewers say

### Intervalz

[App page](https://appshunter.io/ios/app/intervalz/id1498318014)

**Features:** Apple Watch app

**In-app purchases:** none


### 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


## Frequently asked questions

### Is Intervalz free?

Intervalz costs $0.99, with no in-app purchases.

### Is MidiWrist Unleashed free?

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

### Do Intervalz or MidiWrist Unleashed have ads?

Neither Intervalz nor MidiWrist Unleashed shows ads.

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

Intervalz ships an update every 43 months, and MidiWrist Unleashed every 3 weeks. Most recently, Intervalz was updated on October 13, 2026 and MidiWrist Unleashed on October 16, 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.*