# CBS레인보우 vs Busan e

The clearest difference is rating: CBS레인보우 at 4.0 against Busan e's 3.0. CBS레인보우 also leads on ratings volume (29 vs 2) and review sentiment (64% vs 50%). Busan e's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, 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.

CBS레인보우 holds the better App Store score, 4.0 against 3.0. That said, the two scores are not equally well evidenced: CBS레인보우 has 29 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 64% of CBS레인보우's written reviews are positive against 50% of Busan e's.

CBS레인보우 ships an update every 2 weeks, Busan e every 3 weeks. The most recent releases landed on September 23, 2026 and June 25, 2026 respectively.

## The numbers

| Metric | CBS레인보우 | Busan e |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (29 ratings)](https://appshunter.io/ios/app/cbs/id432866707/reviews)** | [3.0 (2 ratings)](https://appshunter.io/ios/app/busan-e-fm/id881768604/reviews) |
| Number of ratings | **29** | 2 |
| Positive reviews | **64.1% of reviews** | 50.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 195 MB | 16 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 17+ |
| Developer | [CBS](https://appshunter.io/developer/425961947) | [(재)부산영어방송재단](https://appshunter.io/developer/881768607) |

## What reviewers say

### CBS레인보우

[App page](https://appshunter.io/ios/app/cbs/id432866707)

Listen to live CBS radio stations and enjoy various programs on your smartphone. You can request songs, view broadcast schedules, and see photos from the studio. The app supports multitasking while listening and offers customizable settings for your convenience.

**Highlights:** Live radio streaming, Song and story requests, Program schedule, Broadcast photos, Song playlists, Customizable settings

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

**In-app purchases:** none


### Busan e

[App page](https://appshunter.io/ios/app/busan-e-fm/id881768604)

This app provides live English radio broadcasts from Busan, offering local living tips, cultural information, and news. It also features Chinese and Vietnamese language services, making it a resource for visitors, expatriates, and locals looking to improve their English.

**Highlights:** Live radio broadcasts, Local living tips, Cultural information, News and weather, Chinese language service, Vietnamese language service, English learning opportunities

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is CBS레인보우 free?

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

### Is Busan e free?

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

### Which has better reviews, CBS레인보우 or Busan e?

CBS레인보우 is rated higher. CBS레인보우 averages 4.0 out of 5 from 29 ratings, while Busan e averages 3.0 from 2 ratings.

### Do CBS레인보우 or Busan e have ads?

CBS레인보우 shows ads; Busan e does not.

### Which is updated more often, CBS레인보우 or Busan e?

CBS레인보우 ships an update every 2 weeks, and Busan e every 3 weeks. Most recently, CBS레인보우 was updated on September 23, 2026 and Busan e on June 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.*