# B38 vs Radio Matrix

B38 and Radio Matrix are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

B38 ships an update every 4 months, Radio Matrix every 6 months. The most recent releases landed on October 30, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | B38 | Radio Matrix |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 6 months |
| Size | 19 MB | 10 MB |
| Requires iOS | 11.0 | **10.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Marina S.r.l.](https://appshunter.io/developer/1232258152) | [Roberto Bernardino Nepote](https://appshunter.io/developer/1798673947) |

## What reviewers say

### B38

[App page](https://appshunter.io/ios/app/b38/id1625453494)

**Features:** macOS Compatibility

**In-app purchases:** none


### Radio Matrix

[App page](https://appshunter.io/ios/app/radio-matrix/id6742487624)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is B38 free?

B38 is free to download, with no in-app purchases.

### Is Radio Matrix free?

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

### Do B38 or Radio Matrix have ads?

Neither B38 nor Radio Matrix shows ads.

### Which is updated more often, B38 or Radio Matrix?

B38 ships an update every 4 months, and Radio Matrix every 6 months. Most recently, B38 was updated on October 30, 2026 and Radio Matrix on October 25, 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.*