# MultiTracks.com ChartBuilder vs Rocka

The clearest difference is in-app purchases: Rocka at none against MultiTracks.com ChartBuilder's 4. Rocka also leads on rating (5.0 vs 4.8). MultiTracks.com ChartBuilder's advantage is update cadence (monthly vs every 13 months) and ratings volume (6K vs 5). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MultiTracks.com ChartBuilder sells 4 in-app purchases, starting at $2.99 per month. Rocka asks for nothing beyond the download.

Rocka holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: MultiTracks.com ChartBuilder has 6K ratings behind it against 5, so its average is the more settled of the two.

MultiTracks.com ChartBuilder ships an update monthly, Rocka every 13 months. The most recent releases landed on October 6, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | MultiTracks.com ChartBuilder | Rocka |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (6K ratings)](https://appshunter.io/ios/app/multitrackscom-chartbuilder/id1208264687/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/rocka/id1586707398/reviews)** |
| Number of ratings | **6K** | 5 |
| Positive reviews | 63.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Monthly** | Every 13 months |
| Monetization | Subscription | **Free** |
| Best chart rank | **#122** | — |
| Size | 283 MB | 42 MB |
| Requires iOS | 15.4 | **15** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MultiTracks.com](https://appshunter.io/developer/751755887) | [Felix Cosme](https://appshunter.io/developer/1586707400) |

## What reviewers say

### MultiTracks.com ChartBuilder

[App page](https://appshunter.io/ios/app/multitrackscom-chartbuilder/id1208264687)

**Currently charting:** #122 Top Grossing · Music (US App Store)

Customize song charts with adjustable keys, capo settings, and chord displays. Add annotations, create setlists, and sync with audio playback for seamless practice and performance. Access a vast library of charts with a subscription.

**Highlights:** Endless chart customization, Adjustable key, capo, and chord display, In-app annotations and highlighting, Setlist creation and collaboration, Sync with audio playback, Multiple chart type options

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChartBuilder App | $2.99 | per month |
| Solo Practice Bundle | $6.99 | per month |
| Content Subscription | $14.99 | per month |
| Chart Pro | $21.49 | per month |

**What reviewers like**

- 🚀 Great resource for worship teams
- 👍 Helpful for practice and live performances
- 🔒 Protects intellectual property
- 🔧 Customizable chord charts and setlists
- 🎨 Clean and intuitive user interface

**What reviewers complain about**

- 🐛 Buggy and unstable at times
- 🔑 Subscription issues and login problems
- 🔇 Audio playback and syncing issues
- 🚫 Lacks some basic features like annotation
- 💰 Expensive for the issues experienced

**Reported bugs**

- Crashes and freezes on launch
- Inconsistent key changes and song resets
- Sync issues between devices and the web portal
- Screenshots triggering account disabling warnings
- Inability to use app while locked or in background

**Requested features**

- Ability to customize arrangements and parts
- Improved offline functionality
- More control over click track and vocal cues
- Better integration with other apps and devices
- Increased font size and accessibility options


### Rocka

[App page](https://appshunter.io/ios/app/rocka/id1586707398)

Discover the best Pop Rock, Reggae, Ska, and Metal music. Enjoy Spanish and English songs from local and international bands with a Christ-centered message.

**Highlights:** Pop Rock, Reggae, Ska, Metal genres, Spanish and English music, Local and international bands, Christ-centered message, High user ratings

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

**In-app purchases:** none


## Frequently asked questions

### Is MultiTracks.com ChartBuilder free?

MultiTracks.com ChartBuilder is free to download, with in-app purchases available.

### Is Rocka free?

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

### Which has better reviews, MultiTracks.com ChartBuilder or Rocka?

Rocka is rated higher. MultiTracks.com ChartBuilder averages 4.8 out of 5 from 6K ratings, while Rocka averages 5.0 from 5 ratings.

### Do MultiTracks.com ChartBuilder or Rocka have ads?

Neither MultiTracks.com ChartBuilder nor Rocka shows ads.

### Which is updated more often, MultiTracks.com ChartBuilder or Rocka?

MultiTracks.com ChartBuilder ships an update monthly, and Rocka every 13 months. Most recently, MultiTracks.com ChartBuilder was updated on October 6, 2026 and Rocka on September 26, 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.*