# Extrack vs Tributary

The clearest difference is in-app purchases: Tributary at none against Extrack's 2. Tributary also leads on update cadence (every 2 weeks vs every 6 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Extrack sells 2 in-app purchases, starting at $5.99 per month. Tributary asks for nothing beyond the download.

Extrack ships an update every 6 weeks, Tributary every 2 weeks. The most recent releases landed on November 11, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Extrack | Tributary |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (31 ratings)](https://appshunter.io/ios/app/extrack-stem-separatorchord/id6504546276/reviews)** | — |
| Number of ratings | **31** | — |
| Positive reviews | 35.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Freemium | — |
| Size | 603 MB | 4 MB |
| Requires iOS | 17.0 | 17.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yamaha Corporation](https://appshunter.io/developer/353469356) | [Riku Kimura](https://appshunter.io/developer/1896776090) |

## What reviewers say

### Extrack

[App page](https://appshunter.io/ios/app/extrack-stem-separatorchord/id6504546276)

This app allows you to split songs into individual instrument parts and see chords in real-time. Practice along with your favorite music by adjusting volumes, changing tempo, or muting specific instruments. It's designed for musicians of all levels to enhance their practice sessions.

**Highlights:** Instrument stem separation, Real-time chord analysis, Adjustable instrument volumes, Practice 'minus one' style, Tempo and key changes, Section looping, Visual chord guides

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $5.99 | per month |
| Yearly Plan | $39.99 | per year |


### Tributary

[App page](https://appshunter.io/ios/app/tributary-merge-playlist/id6771263215)

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

**In-app purchases:** none


## Frequently asked questions

### Is Extrack free?

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

### Is Tributary free?

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

### Do Extrack or Tributary have ads?

Neither Extrack nor Tributary shows ads.

### Which is updated more often, Extrack or Tributary?

Extrack ships an update every 6 weeks, and Tributary every 2 weeks. Most recently, Extrack was updated on November 11, 2026 and Tributary on October 31, 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.*