# MIDI File Generator vs VAPolyMT

The clearest difference is price: MIDI File Generator at $1.99 against VAPolyMT's $14.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

MIDI File Generator costs $1.99 and VAPolyMT $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MIDI File Generator ships an update every 6 months, VAPolyMT every 11 months. The most recent releases landed on October 6, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | MIDI File Generator | VAPolyMT |
| --- | --- | --- |
| Price | **$1.99** | $14.99 |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/vapolymt/id6743886961/reviews)** |
| Number of ratings | — | **4** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 months** | Every 11 months |
| Monetization | — | Paid |
| Size | 1 MB | 18 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | iPhone, iPad, Mac | iPhone, iPad, Mac |
| Age rating | 4+ | 4+ |
| Developer | [Conifer Productions Oy](https://appshunter.io/developer/550965412) | [Ryo Togawa](https://appshunter.io/developer/1474193056) |

## What reviewers say

### MIDI File Generator

[App page](https://appshunter.io/ios/app/midi-file-generator/id6450380193)

**Features:** Vision Pro support

**In-app purchases:** none


### VAPolyMT

[App page](https://appshunter.io/ios/app/vapolymt/id6743886961)

This powerful synthesizer app offers bi-timbral polyphony with analog-style sequencers and assignable macro controls. It functions as a standalone application or an AudioUnit Extension, supporting MIDI, Ableton Link, and audio export. Project files are savable via iCloud Drive for cross-platform access.

**Highlights:** Bi-timbral polyphonic synthesizer, Analog-style step sequencer per timbre, Assignable macro controls, AudioUnit Extension (AUv3) support, Ableton Link and MIDI support, iCloud Drive project sharing, Built-in effects and piano roll editor

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is MIDI File Generator free?

MIDI File Generator costs $1.99, with no in-app purchases.

### Is VAPolyMT free?

VAPolyMT costs $14.99, with no in-app purchases.

### Do MIDI File Generator or VAPolyMT have ads?

Neither MIDI File Generator nor VAPolyMT shows ads.

### Which is updated more often, MIDI File Generator or VAPolyMT?

MIDI File Generator ships an update every 6 months, and VAPolyMT every 11 months. Most recently, MIDI File Generator was updated on October 6, 2026 and VAPolyMT on October 7, 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.*