# CTS라디오JOY 전북 vs Night Letter

The clearest difference is in-app purchases: CTS라디오JOY 전북 at none against Night Letter's 6. CTS라디오JOY 전북 also leads on iOS requirement (10.0 vs 15.6). Night Letter's advantage is device support. On price there is nothing between them.

Both are free to download. Night Letter sells 6 in-app purchases, starting at $5.99 per month. CTS라디오JOY 전북 asks for nothing beyond the download.

## The numbers

| Metric | CTS라디오JOY 전북 | Night Letter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 2 days |
| Monetization | — | Free with in-app purchases |
| Size | 46 MB | 95 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [CTS Network](https://appshunter.io/developer/505392718) | [Isu Kim](https://appshunter.io/developer/1533043341) |

## What reviewers say

### CTS라디오JOY 전북

[App page](https://appshunter.io/ios/app/ctsjoy/id1438207553)

**In-app purchases:** none


### Night Letter

[App page](https://appshunter.io/ios/app/night-letter/id6761368883)

Express unspoken words to those you miss. Receive comforting replies crafted from their remembered personality and shared memories. Experience the joy of analog waiting and a familiar voice delivering heartfelt messages.

**Highlights:** AI-generated replies based on personality, Incorporate personal memory keywords, Analog waiting experience (approx. 1 hour reply time), Voice playback of replies (Premium/Signature), Customizable recipient profiles

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $5.99 | per month |
| Signature | $14.99 | per month |
| 2 Stamps | $1.00 | one-time |
| 5 Stamps | $2.99 | one-time |
| 12 Stamps | $4.99 | one-time |
| 40 Stamps | $39.99 | one-time |


## Frequently asked questions

### Is CTS라디오JOY 전북 free?

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

### Is Night Letter free?

Night Letter is free to download, with in-app purchases available.

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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.*