# Chord Randomizer vs Arch Carrier Instrument Lab

The clearest difference is iOS requirement: Chord Randomizer at 15.0 against Arch Carrier Instrument Lab's 18.0. 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 | Chord Randomizer | Arch Carrier Instrument Lab |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 19 MB | 4 MB |
| Requires iOS | **15.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Jason Zachariah](https://appshunter.io/developer/1896513710) | [Jeroen Rombouts](https://appshunter.io/developer/1863358112) |

## What reviewers say

### Chord Randomizer

[App page](https://appshunter.io/ios/app/chord-randomizer/id6771607928)

**Features:** macOS Compatibility

**In-app purchases:** none


### Arch Carrier Instrument Lab

[App page](https://appshunter.io/ios/app/arch-carrier-instrument-lab/id6809535992)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chord Randomizer free?

Chord Randomizer is free to download, with no in-app purchases.

### Is Arch Carrier Instrument Lab free?

Arch Carrier Instrument Lab is free to download, with no in-app purchases.

### Do Chord Randomizer or Arch Carrier Instrument Lab have ads?

Neither Chord Randomizer nor Arch Carrier Instrument Lab 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.*