# Chord Progression Lab vs Incipit

The clearest difference is price: Incipit at Free against Chord Progression Lab's $0.99. Incipit also leads on iOS requirement (15.1 vs 26.5). On ads, in-app purchases and device support there is nothing between them.

Incipit is free to download; Chord Progression Lab costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Chord Progression Lab | Incipit |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 2 weeks |
| Size | 2 MB | 30 MB |
| Requires iOS | 26.5 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [David Mickey](https://appshunter.io/developer/1506246434) | [David Hamm](https://appshunter.io/developer/6798479210) |

## What reviewers say

### Chord Progression Lab

[App page](https://appshunter.io/ios/app/chord-progression-lab/id6778928044)

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

**In-app purchases:** none


### Incipit

[App page](https://appshunter.io/ios/app/incipit-here-begins/id6806659927)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chord Progression Lab free?

Chord Progression Lab costs $0.99, with no in-app purchases.

### Is Incipit free?

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

### Do Chord Progression Lab or Incipit have ads?

Neither Chord Progression Lab nor Incipit 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.*