# MIDI File Generator vs Prism Pop

The clearest difference is update cadence: Prism Pop at every 3 days against MIDI File Generator's every 6 months. MIDI File Generator's advantage is price ($1.99 vs $5.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

MIDI File Generator costs $1.99 and Prism Pop $5.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MIDI File Generator ships an update every 6 months, Prism Pop every 3 days. The most recent releases landed on October 19, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | MIDI File Generator | Prism Pop |
| --- | --- | --- |
| Price | **$1.99** | $5.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/prism-pop-generative-synth/id6815442264/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 days** |
| Monetization | — | Paid |
| Size | 1 MB | 11 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad, Mac | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [Conifer Productions Oy](https://appshunter.io/developer/550965412) | [ANCIENT APPARATUS LLC](https://appshunter.io/developer/1895497156) |

## 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


### Prism Pop

[App page](https://appshunter.io/ios/app/prism-pop-generative-synth/id6815442264)

Create unique ambient soundscapes and musical textures with this generative synthesizer. Explore four distinct sound engines and integrate it into your favorite DAWs or use it standalone for instant musical discovery.

**Highlights:** Four generative DSP engines, AUv3 plugin compatibility, Standalone generative engine, Clean and focused interface, Low CPU overhead, Organic sound design

**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 Prism Pop free?

Prism Pop costs $5.99, with no in-app purchases.

### Do MIDI File Generator or Prism Pop have ads?

Neither MIDI File Generator nor Prism Pop shows ads.

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

MIDI File Generator ships an update every 6 months, and Prism Pop every 3 days. Most recently, MIDI File Generator was updated on October 19, 2026 and Prism Pop on October 15, 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.*