# Radio Zero vs CTC+

The clearest difference is update cadence: Radio Zero at every 5 days against CTC+'s every 13 months. CTC+'s advantage is iOS requirement (12.2 vs 15.1). 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.

Radio Zero ships an update every 5 days, CTC+ every 13 months. The most recent releases landed on October 2, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Radio Zero | CTC+ |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 13 months |
| Size | 32 MB | 27 MB |
| Requires iOS | 15.1 | **12.2** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple TV** |
| Age rating | 4+ | 4+ |
| Developer | [Estación Zero S.A.](https://appshunter.io/developer/1422946105) | [Cable Televisora Color S.A.](https://appshunter.io/developer/1650297522) |

## What reviewers say

### Radio Zero

[App page](https://appshunter.io/ios/app/radio-zero/id1570001063)

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

**In-app purchases:** none


### CTC+

[App page](https://appshunter.io/ios/app/ctc-plus/id6443885576)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Radio Zero free?

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

### Is CTC+ free?

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

### Do Radio Zero or CTC+ have ads?

Neither Radio Zero nor CTC+ shows ads.

### Which is updated more often, Radio Zero or CTC+?

Radio Zero ships an update every 5 days, and CTC+ every 13 months. Most recently, Radio Zero was updated on October 2, 2026 and CTC+ on September 29, 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.*