# MIDI Bagpipes Control Surface vs Perihelion Synth

The clearest difference is price: MIDI Bagpipes Control Surface at $4.99 against Perihelion Synth's $9.99. Perihelion Synth's advantage is chart position (#192 vs unranked) and device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

MIDI Bagpipes Control Surface costs $4.99 and Perihelion Synth $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | MIDI Bagpipes Control Surface | Perihelion Synth |
| --- | --- | --- |
| Price | **$4.99** | $9.99 |
| Rating | **[2.0 (2 ratings)](https://appshunter.io/ios/app/midi-bagpipes-control-surface/id368380201/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Paid | — |
| Best chart rank | — | **#192** |
| Size | 21 MB | 19 MB |
| Requires iOS | 16.6 | **15.0** |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Michael Eskin](https://appshunter.io/developer/342739369) | [JOSIAH BUJANDA](https://appshunter.io/developer/1863138700) |

## What reviewers say

### MIDI Bagpipes Control Surface

[App page](https://appshunter.io/ios/app/midi-bagpipes-control-surface/id368380201)

This app acts as a MIDI control surface for iPad, simulating Irish/Scottish bagpipe fingerings. It allows you to play external MIDI synthesizers or other MIDI apps, offering distinct fingering modes for Uilleann and Highland pipes. It does not produce sound on its own.

**Highlights:** Irish/Scottish bagpipe fingering simulation, MIDI control surface for external synths, Uilleann and Highland fingering modes, Independent MIDI channels for chanter and drones, Optional finger vibrato, Adjustable drone transposition

**In-app purchases:** none


### Perihelion Synth

[App page](https://appshunter.io/ios/app/perihelion-synth/id6756832732)

**Currently charting:** #192 Top Paid · Music (US App Store)

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

**In-app purchases:** none


## Frequently asked questions

### Is MIDI Bagpipes Control Surface free?

MIDI Bagpipes Control Surface costs $4.99, with no in-app purchases.

### Is Perihelion Synth free?

Perihelion Synth costs $9.99, with no in-app purchases.

### Do MIDI Bagpipes Control Surface or Perihelion Synth have ads?

Neither MIDI Bagpipes Control Surface nor Perihelion Synth shows ads.

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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.*