# Jazz90.1 vs Carbon Sound

The clearest difference is rating: Carbon Sound at 5.0 against Jazz90.1's 4.1. Carbon Sound also leads on update cadence (monthly vs every 6 months). Jazz90.1's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases and device support there is nothing between them.

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

Carbon Sound holds the better App Store score, 5.0 against 4.1. That said, the two scores are not equally well evidenced: Jazz90.1 has 10 ratings behind it against 2, so its average is the more settled of the two.

Jazz90.1 ships an update every 6 months, Carbon Sound monthly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Jazz90.1 | Carbon Sound |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.1 (10 ratings)](https://appshunter.io/ios/app/jazz901/id449093689/reviews) | **[5.0 (2 ratings)](https://appshunter.io/ios/app/carbon-sound/id1622081582/reviews)** |
| Number of ratings | **10** | 2 |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | **Free** | Ad-supported |
| Size | 41 MB | 91 MB |
| Requires iOS | **13.4** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jazz90.1 WGMC-FM](https://appshunter.io/developer/449093692) | [Minnesota Public Radio](https://appshunter.io/developer/291121609) |

## What reviewers say

### Jazz90.1

[App page](https://appshunter.io/ios/app/jazz901/id449093689)

Listen to live jazz radio 24/7, featuring more local jazz than any other station in the US. Stream Jazz90.1 and Swing & Blues Radio online. Perfect for jazz enthusiasts and newcomers alike.

**Highlights:** Live 24/7 jazz radio, Stream Jazz90.1, Stream Swing & Blues Radio, Focus on local jazz, Content for jazz lovers and beginners

**Features:** macOS Compatibility

**In-app purchases:** none


### Carbon Sound

[App page](https://appshunter.io/ios/app/carbon-sound/id1622081582)

Explore the rich world of Black musical expression across genres like Hip-Hop, R&B, Afrobeats, and Funk. Discover diverse sounds and their cultural impact.

**Highlights:** Celebrates Black musical expression, Covers Hip-Hop, R&B, Afrobeats, Funk, Explores Electronica and more, Highlights cultural influence of music

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Jazz90.1 free?

Jazz90.1 is free to download, with no in-app purchases.

### Is Carbon Sound free?

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

### Which has better reviews, Jazz90.1 or Carbon Sound?

Carbon Sound is rated higher. Jazz90.1 averages 4.1 out of 5 from 10 ratings, while Carbon Sound averages 5.0 from 2 ratings.

### Do Jazz90.1 or Carbon Sound have ads?

Carbon Sound shows ads; Jazz90.1 does not.

### Which is updated more often, Jazz90.1 or Carbon Sound?

Jazz90.1 ships an update every 6 months, and Carbon Sound monthly. Most recently, Jazz90.1 was updated on November 1, 2026 and Carbon Sound on November 3, 2026.

---

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