# J vs FMプラプラ

The clearest difference is update cadence: FMプラプラ at every 5 weeks against J's every 3 months. J's advantage is iOS requirement (13.0 vs 15.0). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

J ships an update every 3 months, FMプラプラ every 5 weeks. The most recent releases landed on September 21, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | J | FMプラプラ |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (1 ratings)](https://appshunter.io/ios/app/fm/id923243308/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 25.0% of reviews | **28.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 15 MB | 13 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [J-WAVE](https://appshunter.io/developer/379894285) | [Smart Engineering](https://appshunter.io/developer/544232740) |

## What reviewers say

### J

[App page](https://appshunter.io/ios/app/j-wave/id836381918)

Listen live to a Tokyo-based FM radio station, participate in listener communities for exclusive events and gifts, and earn points daily. Enjoy real-time song information and engage with other listeners through comments.

**Highlights:** Live radio streaming, Daily point earning, Exclusive member events, Gift and prize applications, Listener comments and communication, Real-time song display

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

**In-app purchases:** none


### 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


## Frequently asked questions

### Is J free?

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

### Is FMプラプラ free?

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

### Do J or FMプラプラ have ads?

Neither J nor FMプラプラ shows ads.

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

J ships an update every 3 months, and FMプラプラ every 5 weeks. Most recently, J was updated on September 21, 2026 and FMプラプラ on September 23, 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.*