# MultiTracks.com ChartBuilder vs rmc.

The clearest difference is in-app purchases: rmc. at none against MultiTracks.com ChartBuilder's 4. rmc. also leads on update cadence (fortnightly vs monthly). MultiTracks.com ChartBuilder's advantage is chart position (#116 vs unranked) and device support (3 vs 1). On price and ads there is nothing between them.

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

MultiTracks.com ChartBuilder ships an update monthly, rmc. fortnightly. The most recent releases landed on October 9, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | MultiTracks.com ChartBuilder | rmc. |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (6K ratings)](https://appshunter.io/ios/app/multitrackscom-chartbuilder/id1208264687/reviews)** | — |
| Number of ratings | **6K** | — |
| Positive reviews | 63.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Subscription | — |
| Best chart rank | **#116** | — |
| Size | 283 MB | 36 MB |
| Requires iOS | **15.4** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [MultiTracks.com](https://appshunter.io/developer/751755887) | [RYAN M VANDERGRIEND](https://appshunter.io/developer/6807469707) |

## What reviewers say

### MultiTracks.com ChartBuilder

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

**Currently charting:** #116 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


### rmc.

[App page](https://appshunter.io/ios/app/rmc/id6807469705)

**Features:** macOS Compatibility, Siri integration, 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 rmc. free?

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

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

Neither MultiTracks.com ChartBuilder nor rmc. shows ads.

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

MultiTracks.com ChartBuilder ships an update monthly, and rmc. fortnightly. Most recently, MultiTracks.com ChartBuilder was updated on October 9, 2026 and rmc. on October 7, 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.*