# FMプラプラ vs Extrack

The clearest difference is in-app purchases: FMプラプラ at none against Extrack's 2. FMプラプラ also leads on rating (4.0 vs 3.8) and iOS requirement (15.0 vs 17.0). Extrack's advantage is ratings volume (24 vs 1). On price, review sentiment, update cadence and ads there is nothing between them.

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

FMプラプラ holds the better App Store score, 4.0 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 complicate that: 29% of FMプラプラ's written reviews are positive against 37% of Extrack's, so the app with the better star average is not the one people write more warmly about.

FMプラプラ ships an update every 5 weeks, Extrack every 6 weeks. Both last shipped on October 1, 2026.

## The numbers

| Metric | FMプラプラ | Extrack |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/fm/id923243308/reviews)** | [3.8 (24 ratings)](https://appshunter.io/ios/app/extrack-stem-separatorchord/id6504546276/reviews) |
| Number of ratings | 1 | **24** |
| Positive reviews | 28.8% of reviews | **36.8% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 weeks |
| Monetization | **Free** | Freemium |
| Size | 13 MB | 604 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Smart Engineering](https://appshunter.io/developer/544232740) | [Yamaha Corporation](https://appshunter.io/developer/353469356) |

## What reviewers say

### FMプラプラ

[App page](https://appshunter.io/ios/app/fm/id923243308)

This app provides access to community FM radio stations via the internet, extending reach beyond traditional broadcast areas. It also delivers crucial local information like disaster alerts and traffic updates directly to users.

**Highlights:** Internet-based FM radio streaming, Push notifications for local information, Disaster and traffic alerts, Simple and fast playback startup, Message posting functionality, Program guide access

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

**In-app purchases:** none


### 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 FMプラプラ free?

FMプラプラ is free to download, with no in-app purchases.

### Is Extrack free?

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

### Which has better reviews, FMプラプラ or Extrack?

FMプラプラ is rated higher. FMプラプラ averages 4.0 out of 5 from 1 ratings, while Extrack averages 3.8 from 24 ratings.

### Do FMプラプラ or Extrack have ads?

Neither FMプラプラ nor Extrack shows ads.

### Which is updated more often, FMプラプラ or Extrack?

FMプラプラ ships an update every 5 weeks, and Extrack every 6 weeks. Most recently, FMプラプラ 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.*