# Chords & Scales vs Loop Slower

The clearest difference is price: Chords & Scales at Free against Loop Slower's $0.99. Chords & Scales also leads on update cadence (every 2 days vs every 12 months). Loop Slower's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement there is nothing between them.

Chords & Scales is free to download; Loop Slower costs $0.99 up front. Chords & Scales sells 1 one-off in-app purchase. Loop Slower asks for nothing beyond the download.

Chords & Scales ships an update every 2 days, Loop Slower every 12 months. The most recent releases landed on October 27, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Chords & Scales | Loop Slower |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 12 months |
| Size | 31 MB | 5 MB |
| Requires iOS | 18.0 | **17.1** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 9+ |
| Developer | [Sebastian Boldt](https://appshunter.io/developer/920794718) | [Algirdas Gridziuska](https://appshunter.io/developer/1054530337) |

## What reviewers say

### Chords & Scales

[App page](https://appshunter.io/ios/app/chords-and-scales-pianoo/id6476414349)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pianoo PRO - Lifetime | $3.99 | one-time |


### Loop Slower

[App page](https://appshunter.io/ios/app/loop-slower/id6680190953)

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

**In-app purchases:** none


## Frequently asked questions

### Is Chords & Scales free?

Chords & Scales is free to download, with in-app purchases available.

### Is Loop Slower free?

Loop Slower costs $0.99, with no in-app purchases.

### Do Chords & Scales or Loop Slower have ads?

Neither Chords & Scales nor Loop Slower shows ads.

### Which is updated more often, Chords & Scales or Loop Slower?

Chords & Scales ships an update every 2 days, and Loop Slower every 12 months. Most recently, Chords & Scales was updated on October 27, 2026 and Loop Slower on November 8, 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.*