# ScaleClock vs Chords offLine

The clearest difference is ads: Chords offLine at none against ScaleClock's shown. ScaleClock's advantage is update cadence (every 8 days vs monthly). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. ScaleClock sells 4 in-app purchases, starting at $10.99 per month and Chords offLine sells 3 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

ScaleClock ships an update every 8 days, Chords offLine monthly. The most recent releases landed on October 15, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | ScaleClock | Chords offLine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/scaleclock/id1464221197/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | — | 71.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 8 days** | Monthly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 53 MB | 378 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | +12 |
| Developer | [Baile 55 Music LTDA](https://appshunter.io/developer/1464221196) | [Ricardo Reis](https://appshunter.io/developer/1744363289) |

## What reviewers say

### ScaleClock

[App page](https://appshunter.io/ios/app/scaleclock/id1464221197)

Learn and practice musical scales with a comprehensive library and customizable options. Control playback speed, direction, and octaves. Create and save your own unique scales for personalized study.

**Highlights:** Extensive scale library, Custom scale creation, Adjustable playback speed, Scale direction control, Two-octave playback, Transposition tool

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ScaleClock PRO Monthly Plan | $10.99 | per month |
| ScaleClock PRO Annual Plan | $89.99 | per year |
| Plano Mensal | $1.99 | one-time |
| Plano Anual | $11.99 | one-time |


### Chords offLine

[App page](https://appshunter.io/ios/app/chords-offline/id6502918061)

Access a vast offline library of over 320,000 songs with chords and tabs. Features a comprehensive chord dictionary, adjustable song scrolling, key transposition, and the ability to add your own songs. Organize your music with favorites and setlists.

**Highlights:** Offline song library, Chord dictionary, Adjustable song scrolling, Key transposition, Create setlists, Add custom songs

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $5.99 | per month |
| Semiannual Subscription | $29.99 | per 6 months |
| Annual Subscription | $49.99 | per year |


## Frequently asked questions

### Is ScaleClock free?

ScaleClock is free to download, with in-app purchases available.

### Is Chords offLine free?

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

### Do ScaleClock or Chords offLine have ads?

ScaleClock shows ads; Chords offLine does not.

### Which is updated more often, ScaleClock or Chords offLine?

ScaleClock ships an update every 8 days, and Chords offLine monthly. Most recently, ScaleClock was updated on October 15, 2026 and Chords offLine on October 1, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*