# Amplifier/Effects vs MIDI Controller/Oscilloscope

The clearest difference is iOS requirement: MIDI Controller/Oscilloscope at 17.0 against Amplifier/Effects's 26.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Amplifier/Effects | MIDI Controller/Oscilloscope |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/midi-controlleroscilloscope/id6764594513/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | — |
| Monetization | — | Free |
| Size | 4 MB | 1 MB |
| Requires iOS | 26.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Lukas Fulling](https://appshunter.io/developer/1702327543) | [Collective Vision, LLC.](https://appshunter.io/developer/1453074206) |

## What reviewers say

### Amplifier/Effects

[App page](https://appshunter.io/ios/app/amplifiereffects/id6752813371)

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

**In-app purchases:** none


### MIDI Controller/Oscilloscope

[App page](https://appshunter.io/ios/app/midi-controlleroscilloscope/id6764594513)

This app combines a multi-touch performance keyboard, a 16-channel step sequencer, and a real-time oscilloscope. It allows seamless integration with hardware synthesizers and audio gear via USB, enabling music creation and analysis.

**Highlights:** Multi-touch velocity-sensitive keyboard, 16-channel step sequencer with piano roll, Real-time 8-channel oscilloscope, USB MIDI and audio interface support, Network and Bluetooth MIDI compatibility, Live recording and transposition, Sub-millisecond sequencer timing

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

**In-app purchases:** none


## Frequently asked questions

### Is Amplifier/Effects free?

Amplifier/Effects is free to download, with no in-app purchases.

### Is MIDI Controller/Oscilloscope free?

MIDI Controller/Oscilloscope is free to download, with no in-app purchases.

### Do Amplifier/Effects or MIDI Controller/Oscilloscope have ads?

Neither Amplifier/Effects nor MIDI Controller/Oscilloscope 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.*