# Cosmoradio 95.1 vs Tranzistor 100.3

The clearest difference is update cadence: Tranzistor 100.3 at monthly against Cosmoradio 95.1's every 12 months. Cosmoradio 95.1's advantage is iOS requirement (15.6 vs 17.6). On price, ads, 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.

Cosmoradio 95.1 ships an update every 12 months, Tranzistor 100.3 monthly. The most recent releases landed on October 23, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Cosmoradio 95.1 | Tranzistor 100.3 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Monthly** |
| Monetization | Free | — |
| Size | 27 MB | 13 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [KOSMORADIO E.E.](https://appshunter.io/developer/1609575346) | [Victor Giatsis](https://appshunter.io/developer/1844111373) |

## What reviewers say

### Cosmoradio 95.1

[App page](https://appshunter.io/ios/app/cosmoradio-951/id643590948)

Listen to a Greek radio station broadcasting since 1987, featuring popular Greek music, new releases, and classic hits. Enjoy live events, contests, and support for local cultural activities.

**Highlights:** Popular Greek music, New releases, Classic hits, Live events, Music contests, Cultural event support

**Features:** Vision Pro support

**In-app purchases:** none


### Tranzistor 100.3

[App page](https://appshunter.io/ios/app/tranzistor-1003/id6753632012)

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

**In-app purchases:** none


## Frequently asked questions

### Is Cosmoradio 95.1 free?

Cosmoradio 95.1 is free to download, with no in-app purchases.

### Is Tranzistor 100.3 free?

Tranzistor 100.3 is free to download, with no in-app purchases.

### Do Cosmoradio 95.1 or Tranzistor 100.3 have ads?

Neither Cosmoradio 95.1 nor Tranzistor 100.3 shows ads.

### Which is updated more often, Cosmoradio 95.1 or Tranzistor 100.3?

Cosmoradio 95.1 ships an update every 12 months, and Tranzistor 100.3 monthly. Most recently, Cosmoradio 95.1 was updated on October 23, 2026 and Tranzistor 100.3 on October 21, 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.*