# Radio Sound vs studiodelta

The clearest difference is review sentiment: Radio Sound at 100% against studiodelta's 79%. studiodelta's advantage is update cadence (every 20 months vs every 46 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Radio Sound ships an update every 46 months, studiodelta every 20 months. The most recent releases landed on October 10, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Radio Sound | studiodelta |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/radio-sound/id418187239/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 78.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 46 months | **Every 20 months** |
| Monetization | Free | Free |
| Size | 114 MB | 27 MB |
| Requires iOS | **14.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [RADIO SOUND SNC DI ALBERGHINI SANDRO & C.](https://appshunter.io/developer/1708932525) | [RADIO STUDIO DELTA DI EMILIANI A., VALLETTA A., LUCCHI M. SNC](https://appshunter.io/developer/1549656541) |

## What reviewers say

### Radio Sound

[App page](https://appshunter.io/ios/app/radio-sound/id418187239)

Listen to the greatest hits and local news from your city with this free application. Enjoy a wide selection of music and stay informed about your community.

**Highlights:** Stream greatest hits, Access local news, Free to download, Available on iOS devices

**Features:** macOS Compatibility

**In-app purchases:** none


### studiodelta

[App page](https://appshunter.io/ios/app/studiodelta/id577103185)

Stream live radio from Romagna's most popular station, get the latest music news, and see upcoming charts. Connect with the station and enjoy daily live shows featuring music, interviews, and event coverage.

**Highlights:** Live radio streaming, Latest music news, Upcoming charts, Direct contact with station, Event coverage, Daily live shows

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

**In-app purchases:** none


## Frequently asked questions

### Is Radio Sound free?

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

### Is studiodelta free?

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

### Do Radio Sound or studiodelta have ads?

Neither Radio Sound nor studiodelta shows ads.

### Which is updated more often, Radio Sound or studiodelta?

Radio Sound ships an update every 46 months, and studiodelta every 20 months. Most recently, Radio Sound was updated on October 10, 2026 and studiodelta on October 12, 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.*