# TranceXY vs MIDIPlex

The clearest difference is price: TranceXY at Free against MIDIPlex's $4.99. TranceXY also leads on iOS requirement (16.0 vs 18.5). MIDIPlex's advantage is in-app purchases (none vs 1). On update cadence, ads and device support there is nothing between them.

TranceXY is free to download; MIDIPlex costs $4.99 up front. TranceXY sells 1 one-off in-app purchase. MIDIPlex asks for nothing beyond the download.

TranceXY ships an update every 8 days, MIDIPlex every 9 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TranceXY | MIDIPlex |
| --- | --- | --- |
| Price | **Free** | $4.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 8 days** | Every 9 days |
| Size | 53 MB | 29 MB |
| Requires iOS | **16.0** | 18.5 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tomocreate, Inc.](https://appshunter.io/developer/1895224165) | [BRADLEY WAYNE MYERS](https://appshunter.io/developer/6795993319) |

## What reviewers say

### TranceXY

[App page](https://appshunter.io/ios/app/trancexy-theremin-synth/id6782832398)

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| TranceXY Pro | $14.99 | one-time |


### MIDIPlex

[App page](https://appshunter.io/ios/app/midiplex/id6795993317)

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

**In-app purchases:** none


## Frequently asked questions

### Is TranceXY free?

TranceXY is free to download, with in-app purchases available.

### Is MIDIPlex free?

MIDIPlex costs $4.99, with no in-app purchases.

### Do TranceXY or MIDIPlex have ads?

Neither TranceXY nor MIDIPlex shows ads.

### Which is updated more often, TranceXY or MIDIPlex?

TranceXY ships an update every 8 days, and MIDIPlex every 9 days. Most recently, TranceXY was updated on October 25, 2026 and MIDIPlex on October 24, 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.*