# GLAY vs Extrack

The clearest difference is rating: GLAY at 5.0 against Extrack's 3.8. GLAY also leads on review sentiment (51% vs 37%) and iOS requirement (15.0 vs 17.0). Extrack's advantage is monetization model (freemium vs subscription) and ratings volume (24 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. GLAY sells 5 in-app purchases, starting at $9.49 per month and Extrack sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.

GLAY holds the better App Store score, 5.0 against 3.8. That said, the two scores are not equally well evidenced: Extrack has 24 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 51% of GLAY's written reviews are positive against 37% of Extrack's.

GLAY ships an update monthly, Extrack every 6 weeks. Both last shipped on October 1, 2026.

## The numbers

| Metric | GLAY | Extrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/glay/id1174266768/reviews)** | [3.8 (24 ratings)](https://appshunter.io/ios/app/extrack-stem-separatorchord/id6504546276/reviews) |
| Number of ratings | 1 | **24** |
| Positive reviews | **51.0% of reviews** | 36.8% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 weeks |
| Monetization | Subscription | **Freemium** |
| Size | 100 MB | 604 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [fantech Inc.](https://appshunter.io/developer/1828259563) | [Yamaha Corporation](https://appshunter.io/developer/353469356) |

## What reviewers say

### GLAY

[App page](https://appshunter.io/ios/app/glay/id1174266768)

Access official news, live event information, and stream music, music videos, and live footage from the rock band. Enjoy a comprehensive collection of their content from debut to the present.

**Highlights:** Official news and event information, Music streaming, Music video playback, Live concert footage, Content from debut to present

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| レギュラープラン | $9.49 | per month |
| ライブ配信視聴チケット | $9.99 | one-time |
| LaH vol.03 STRIKES BACK 視聴チケット | $9.99 | one-time |
| ライブ配信視聴チケット | $17.99 | one-time |
| ライブ配信視聴チケット | $24.99 | one-time |


### Extrack

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

Instantly split songs into individual instrument parts and analyze chords in real-time. Adjust volumes, practice "minus one" style, and visualize chord fingerings for guitar or piano. Perfect for musicians of all levels looking to jam along with their favorite tracks.

**Highlights:** Instrumental stem separation, Real-time chord analysis, Adjustable instrument volumes, Practice 'minus one' mode, Visual chord fingering guides, Tempo and key adjustment, Section looping

**In-app purchases (2)**

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


## Frequently asked questions

### Is GLAY free?

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

### Is Extrack free?

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

### Which has better reviews, GLAY or Extrack?

GLAY is rated higher. GLAY averages 5.0 out of 5 from 1 ratings, while Extrack averages 3.8 from 24 ratings.

### Do GLAY or Extrack have ads?

Neither GLAY nor Extrack shows ads.

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

GLAY ships an update monthly, and Extrack every 6 weeks. Most recently, GLAY was updated on October 1, 2026 and Extrack on October 1, 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.*