# ZenoRadio vs Slacker Studio

The clearest difference is rating: ZenoRadio at 4.6 against Slacker Studio's 3.4. ZenoRadio also leads on review sentiment (79% vs 42%) and ratings volume (19K vs 56). Slacker Studio's advantage is iOS requirement (12.0 vs 16.4). 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.

ZenoRadio holds the better App Store score, 4.6 against 3.4. That said, the two scores are not equally well evidenced: ZenoRadio has 19K ratings behind it against 56, so its average is the more settled of the two. Written reviews point the same way: 79% of ZenoRadio's written reviews are positive against 42% of Slacker Studio's.

ZenoRadio ships an update fortnightly, Slacker Studio every 3 months. The most recent releases landed on October 29, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | ZenoRadio | Slacker Studio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (19K ratings)](https://appshunter.io/ios/app/zenoradio/id1207197757/reviews)** | [3.4 (56 ratings)](https://appshunter.io/ios/app/slacker-studio/id1314856081/reviews) |
| Number of ratings | **19K** | 56 |
| Positive reviews | **79.5% of reviews** | 41.7% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 104 MB | 76 MB |
| Requires iOS | 16.4 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [ZenoFon Inc](https://appshunter.io/developer/904637283) | [Slacker, Inc.](https://appshunter.io/developer/298307014) |

## What reviewers say

### ZenoRadio

[App page](https://appshunter.io/ios/app/zenoradio/id1207197757)

Discover and listen to your favorite radio stations globally. Stream directly or use a phone number to conserve data. Features an ever-growing list of stations and countries, making it simple to connect with home radio.

**Highlights:** Listen to radio stations worldwide, Find stations by country, Stream audio, Dial-in option to save data, Expanding station list, New countries added weekly

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent real-time performance
- 🌍 Wide global coverage
- 👍 User-friendly interface
- 🎶 Diverse music selection
- 💡 Ability to create own radio stations

**What reviewers complain about**

- 🐛 Occasional crashes and stability issues
- 📢 Excessive advertisements
- 🔊 Interruptions and audio quality problems

**Reported bugs**

- Streaming stops unexpectedly
- Search function not working properly
- Bluetooth connectivity issues

**Requested features**

- Add schedule and chat options for radio stations
- Implement search functionality to find specific stations
- Provide a premium version with no ads
- Add support for Apple CarPlay


### Slacker Studio

[App page](https://appshunter.io/ios/app/slacker-studio/id1314856081)

Discover a unique listening experience by blending your favorite music stations with the voices of people you follow.  Create and share your own audio "Breaks" with friends, adding a personal touch to music streams.

**Highlights:** Blend music stations with follower voices, Follow interesting people to hear their voices, Control music-to-voice mix ratio, Broadcast 30-second audio "Breaks", Add custom images and comments to Breaks, Attach intros to songs for sharing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ZenoRadio free?

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

### Is Slacker Studio free?

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

### Which has better reviews, ZenoRadio or Slacker Studio?

ZenoRadio is rated higher. ZenoRadio averages 4.6 out of 5 from 19K ratings, while Slacker Studio averages 3.4 from 56 ratings.

### Do ZenoRadio or Slacker Studio have ads?

Both ZenoRadio and Slacker Studio show ads.

### Which is updated more often, ZenoRadio or Slacker Studio?

ZenoRadio ships an update fortnightly, and Slacker Studio every 3 months. Most recently, ZenoRadio was updated on October 29, 2026 and Slacker Studio on October 22, 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.*