# SMART USEN vs speedyBallet

The clearest difference is price: SMART USEN at Free against speedyBallet's $9.99. SMART USEN also leads on iOS requirement (12.0 vs 14.0). speedyBallet's advantage is in-app purchases (none vs 1) and update cadence (every 6 days vs every 6 weeks). On ads there is nothing between them.

SMART USEN is free to download; speedyBallet costs $9.99 up front. SMART USEN sells 1 in-app purchase, starting at $4.99 per month. speedyBallet asks for nothing beyond the download.

SMART USEN ships an update every 6 weeks, speedyBallet every 6 days. The most recent releases landed on October 15, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | SMART USEN | speedyBallet |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/smart-usen/id730729239/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 16.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 6 days** |
| Monetization | Subscription | — |
| Size | 15 MB | 44 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [USEN](https://appshunter.io/developer/405001406) | [taku emoto](https://appshunter.io/developer/1498579161) |

## What reviewers say

### SMART USEN

[App page](https://appshunter.io/ios/app/smart-usen/id730729239)

Access over 1,000 music and original talk channels, from J-POP to jazz and classical. Enjoy unlimited listening for a low monthly fee with simple, intuitive controls. Try it free before subscribing.

**Highlights:** 1,000+ music channels, Original talk programs, Unlimited listening, Simple channel selection, Free trial available, Monthly subscription

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| スタンダード | $4.99 | per month |


### speedyBallet

[App page](https://appshunter.io/ios/app/speedyballet/id1663674970)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SMART USEN free?

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

### Is speedyBallet free?

speedyBallet costs $9.99, with no in-app purchases.

### Do SMART USEN or speedyBallet have ads?

Neither SMART USEN nor speedyBallet shows ads.

### Which is updated more often, SMART USEN or speedyBallet?

SMART USEN ships an update every 6 weeks, and speedyBallet every 6 days. Most recently, SMART USEN was updated on October 15, 2026 and speedyBallet on October 7, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*