# MIDIWriter vs Zodiak Taurus Mega Octavizer

The clearest difference is review sentiment: Zodiak Taurus Mega Octavizer at 71% against MIDIWriter's 0%. Zodiak Taurus Mega Octavizer also leads on rating (4.6 vs 1.5) and update cadence (weekly vs every 35 months). MIDIWriter's advantage is price ($0.99 vs $14.99). On ads, in-app purchases, monetization model and device support there is nothing between them.

MIDIWriter costs $0.99 and Zodiak Taurus Mega Octavizer $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Zodiak Taurus Mega Octavizer holds the better App Store score, 4.6 against 1.5. That said, the two scores are not equally well evidenced: Zodiak Taurus Mega Octavizer has 15 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of MIDIWriter's written reviews are positive against 71% of Zodiak Taurus Mega Octavizer's.

MIDIWriter ships an update every 35 months, Zodiak Taurus Mega Octavizer weekly. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | MIDIWriter | Zodiak Taurus Mega Octavizer |
| --- | --- | --- |
| Price | **$0.99** | $14.99 |
| Rating | [1.5 (2 ratings)](https://appshunter.io/ios/app/midiwriter/id520751563/reviews) | **[4.6 (15 ratings)](https://appshunter.io/ios/app/zodiak-taurus-mega-octavizer/id6624294633/reviews)** |
| Number of ratings | 2 | **15** |
| Positive reviews | 0.0% of reviews | **71.4% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 35 months | **Weekly** |
| Monetization | Paid | Paid |
| Size | 31 MB | 23 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Masayuki Akamatsu](https://appshunter.io/developer/284722836) | [Yonac Inc.](https://appshunter.io/developer/288670023) |

## What reviewers say

### MIDIWriter

[App page](https://appshunter.io/ios/app/midiwriter/id520751563)

This app transforms keyboard input into musical notes and sounds. Type characters to instantly generate MIDI messages, or input phrases to create musical sequences with adjustable tempo and looping. It includes a built-in sound engine and supports external MIDI devices and apps.

**Highlights:** Text to MIDI conversion, Built-in General MIDI sound engine, Phrase playback with tempo control, Drum mode with multiple kits, External MIDI output, Hardware keyboard support, Wi-Fi MIDI networking

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

**In-app purchases:** none


### Zodiak Taurus Mega Octavizer

[App page](https://appshunter.io/ios/app/zodiak-taurus-mega-octavizer/id6624294633)

This app generates five independent voices of your input signal across five octaves, offering extensive sound shaping capabilities. It features individual saturation, detune, delay, and EQ for each voice, plus cabinet simulators and room emulation for a complete audio solution. It works as an AUv3 plugin on Apple devices.

**Highlights:** Five independent voices across five octaves, Individual voice saturation, detune, and delay, Attack envelope and tuned EQ per voice, Stereo panning and mixer interface, Cabinet simulators and room emulation, AUv3 plugin support for iOS and Mac, Over 60 factory presets

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MIDIWriter free?

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

### Is Zodiak Taurus Mega Octavizer free?

Zodiak Taurus Mega Octavizer costs $14.99, with no in-app purchases.

### Which has better reviews, MIDIWriter or Zodiak Taurus Mega Octavizer?

Zodiak Taurus Mega Octavizer is rated higher. MIDIWriter averages 1.5 out of 5 from 2 ratings, while Zodiak Taurus Mega Octavizer averages 4.6 from 15 ratings.

### Do MIDIWriter or Zodiak Taurus Mega Octavizer have ads?

Neither MIDIWriter nor Zodiak Taurus Mega Octavizer shows ads.

### Which is updated more often, MIDIWriter or Zodiak Taurus Mega Octavizer?

MIDIWriter ships an update every 35 months, and Zodiak Taurus Mega Octavizer weekly. Most recently, MIDIWriter was updated on October 27, 2026 and Zodiak Taurus Mega Octavizer on October 25, 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.*