# HD vs SFX Library

The clearest difference is price: HD at Free against SFX Library's $0.99. HD also leads on iOS requirement (12.1 vs 15.0). SFX Library's advantage is update cadence (every 5 weeks vs every 19 months). On ads, in-app purchases and device support there is nothing between them.

HD is free to download; SFX Library costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

HD ships an update every 19 months, SFX Library every 5 weeks. The most recent releases landed on November 3, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | HD | SFX Library |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[4.3 (7 ratings)](https://appshunter.io/ios/app/hd-radio-network/id1505326571/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 75.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 5 weeks** |
| Monetization | **Free** | Paid |
| Size | 36 MB | 29 MB |
| Requires iOS | **12.1** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Progo Productions LLC](https://appshunter.io/developer/1465851791) | [Jonathan Stinson](https://appshunter.io/developer/1655952998) |

## What reviewers say

### HD

[App page](https://appshunter.io/ios/app/hd-radio-network/id1505326571)

Access 8 distinct radio stations featuring genres like Blues, Classic Rock, Country, and Jazz. Enjoy commercial-free and subscription-free listening.

**Highlights:** 8 genre-specific radio stations, Blues station, Classic Rock station, Rock station, Country station, Jazz station, 80's station

**Features:** macOS Compatibility

**In-app purchases:** none


### SFX Library

[App page](https://appshunter.io/ios/app/sfx-library/id6748284356)

Access a library of copyright-free sound effects instantly on your device. You can also upload your own audio files for quick playback and organization.

**Highlights:** Play copyright-free sound effects, Upload custom audio files, Organize audio library, Instant playback, Device-based access

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

**In-app purchases:** none


## Frequently asked questions

### Is HD free?

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

### Is SFX Library free?

SFX Library costs $0.99, with no in-app purchases.

### Do HD or SFX Library have ads?

Neither HD nor SFX Library shows ads.

### Which is updated more often, HD or SFX Library?

HD ships an update every 19 months, and SFX Library every 5 weeks. Most recently, HD was updated on November 3, 2026 and SFX Library on November 5, 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.*