# MIDI FX PRO vs AxeScales

The clearest difference is price: AxeScales at $1.99 against MIDI FX PRO's $9.99. AxeScales also leads on update cadence (every 3 days vs monthly). MIDI FX PRO's advantage is device support (4 vs 2) and iOS requirement (14.7 vs 16.2). On ads and in-app purchases there is nothing between them.

MIDI FX PRO costs $9.99 and AxeScales $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

MIDI FX PRO ships an update monthly, AxeScales every 3 days. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | MIDI FX PRO | AxeScales |
| --- | --- | --- |
| Price | $9.99 | **$1.99** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/midi-fx-pro/id6444039855/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Paid | — |
| Size | 263 MB | 3 MB |
| Requires iOS | **14.7** | 16.2 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jorge Arroyo](https://appshunter.io/developer/548989572) | [Joseph Svantner](https://appshunter.io/developer/1734232346) |

## What reviewers say

### MIDI FX PRO

[App page](https://appshunter.io/ios/app/midi-fx-pro/id6444039855)

This app is a powerful MIDI workstation for iOS and Mac, allowing users to control and process MIDI signals. It offers features like harmonization, transposition, arpeggiation, and sequencing for external or virtual synths. It also includes internal instruments and effects for mobile music creation.

**Highlights:** MIDI signal processing, Harmonize, Transpose, Arpeggiate, Sequencer for synths, Delay/looper, Internal instruments (drums, piano, synth), Filter notes by velocity

**In-app purchases:** none


### AxeScales

[App page](https://appshunter.io/ios/app/axescales/id6499280704)

**In-app purchases:** none


## Frequently asked questions

### Is MIDI FX PRO free?

MIDI FX PRO costs $9.99, with no in-app purchases.

### Is AxeScales free?

AxeScales costs $1.99, with no in-app purchases.

### Do MIDI FX PRO or AxeScales have ads?

Neither MIDI FX PRO nor AxeScales shows ads.

### Which is updated more often, MIDI FX PRO or AxeScales?

MIDI FX PRO ships an update monthly, and AxeScales every 3 days. Most recently, MIDI FX PRO was updated on October 24, 2026 and AxeScales on October 27, 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.*