# 라디오주파수 vs 프레이온 PrayOn

The clearest difference is in-app purchases: 라디오주파수 at none against 프레이온 PrayOn's 4. 프레이온 PrayOn's advantage is ads (none vs shown) and update cadence (fortnightly vs every 20 months). On price and device support there is nothing between them.

Both are free to download. 프레이온 PrayOn sells 4 in-app purchases, starting at $3.99 per month. 라디오주파수 asks for nothing beyond the download.

라디오주파수 ships an update every 20 months, 프레이온 PrayOn fortnightly. The most recent releases landed on October 25, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | 라디오주파수 | 프레이온 PrayOn |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 20 months | **Fortnightly** |
| Size | 10 MB | 34 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HUJIN SHIN](https://appshunter.io/developer/1516817833) | [Jihoon Moon](https://appshunter.io/developer/1896455237) |

## What reviewers say

### 라디오주파수

[App page](https://appshunter.io/ios/app/id6501994384)

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

**In-app purchases:** none


### 프레이온 PrayOn

[App page](https://appshunter.io/ios/app/prayon/id6767277054)

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PrayOn Basic | $3.99 | per month |
| PrayOn Pro | $6.99 | per month |
| PrayOn Basic Yearly | $39.99 | per year |
| PrayOn Pro Yearly | $69.99 | per year |


## Frequently asked questions

### Is 라디오주파수 free?

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

### Is 프레이온 PrayOn free?

프레이온 PrayOn is free to download, with in-app purchases available.

### Do 라디오주파수 or 프레이온 PrayOn have ads?

라디오주파수 shows ads; 프레이온 PrayOn does not.

### Which is updated more often, 라디오주파수 or 프레이온 PrayOn?

라디오주파수 ships an update every 20 months, and 프레이온 PrayOn fortnightly. Most recently, 라디오주파수 was updated on October 25, 2026 and 프레이온 PrayOn on October 10, 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.*