# CTS 라디오조이 vs SPIKA STUDIO 스피카 스튜디오

The clearest difference is update cadence: CTS 라디오조이 at every 6 weeks against SPIKA STUDIO 스피카 스튜디오's every 40 months. CTS 라디오조이 also leads on review sentiment (100% vs 90%). SPIKA STUDIO 스피카 스튜디오's advantage is rating (5.0 vs 4.8) and ratings volume (13 vs 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.

SPIKA STUDIO 스피카 스튜디오 holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 4 and 13 respectively. Written reviews complicate that: 100% of CTS 라디오조이's written reviews are positive against 90% of SPIKA STUDIO 스피카 스튜디오's, so the app with the better star average is not the one people write more warmly about.

CTS 라디오조이 ships an update every 6 weeks, SPIKA STUDIO 스피카 스튜디오 every 40 months. The most recent releases landed on October 1, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | CTS 라디오조이 | SPIKA STUDIO 스피카 스튜디오 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.8 (4 ratings)](https://appshunter.io/ios/app/cts/id508255651/reviews) | **[5.0 (13 ratings)](https://appshunter.io/ios/app/spika-studio/id1554402566/reviews)** |
| Number of ratings | 4 | **13** |
| Positive reviews | **100.0% of reviews** | 90.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 40 months |
| Monetization | Free | Free |
| Size | 41 MB | 16 MB |
| Requires iOS | **12.0** | 13.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [CTS Network](https://appshunter.io/developer/505392718) | [Swing2App Co. Ltd.](https://appshunter.io/developer/573223450) |

## What reviewers say

### CTS 라디오조이

[App page](https://appshunter.io/ios/app/cts/id508255651)

Listen to a wide variety of Christian radio programs, sermons, and praise music on demand. This app offers 24-hour radio channels and curated playlists for different moods and situations, all for free.

**Highlights:** Sermon podcasts, On-demand radio programs (talk, praise, sermons), 24-hour radio channels, Curated 60-minute praise music playlists, Diverse audio content from various ministries

**Features:** macOS Compatibility

**In-app purchases:** none


### SPIKA STUDIO 스피카 스튜디오

[App page](https://appshunter.io/ios/app/spika-studio/id1554402566)

This entertainment app explores deep dives into international politics, modern and contemporary history, conspiracy theories, and mysteries. Originally a YouTube channel, it now hosts all its content exclusively on its dedicated platform.

**Highlights:** International politics analysis, Modern and contemporary history deep dives, Conspiracy theory discussions, Mystery explorations, Exclusive content platform

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

**In-app purchases:** none


## Frequently asked questions

### Is CTS 라디오조이 free?

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

### Is SPIKA STUDIO 스피카 스튜디오 free?

SPIKA STUDIO 스피카 스튜디오 is free to download, with no in-app purchases.

### Which has better reviews, CTS 라디오조이 or SPIKA STUDIO 스피카 스튜디오?

SPIKA STUDIO 스피카 스튜디오 is rated higher. CTS 라디오조이 averages 4.8 out of 5 from 4 ratings, while SPIKA STUDIO 스피카 스튜디오 averages 5.0 from 13 ratings.

### Do CTS 라디오조이 or SPIKA STUDIO 스피카 스튜디오 have ads?

Neither CTS 라디오조이 nor SPIKA STUDIO 스피카 스튜디오 shows ads.

### Which is updated more often, CTS 라디오조이 or SPIKA STUDIO 스피카 스튜디오?

CTS 라디오조이 ships an update every 6 weeks, and SPIKA STUDIO 스피카 스튜디오 every 40 months. Most recently, CTS 라디오조이 was updated on October 1, 2026 and SPIKA STUDIO 스피카 스튜디오 on September 28, 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.*