# ANY OTP vs 에스원 PS 메신저

The clearest difference is update cadence: ANY OTP at every 4 weeks against 에스원 PS 메신저's every 3 months. 에스원 PS 메신저's advantage is review sentiment (25% vs 13%). 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.

ANY OTP ships an update every 4 weeks, 에스원 PS 메신저 every 3 months. The most recent releases landed on October 26, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | ANY OTP | 에스원 PS 메신저 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (2 ratings)](https://appshunter.io/ios/app/any-otp/id833250884/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 12.5% of reviews | **25.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 weeks** | Every 3 months |
| Monetization | Free | Free |
| Size | 20 MB | 21 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [MIRAE Technolog Co.Ltd.](https://appshunter.io/developer/439616668) | [Jiransoft](https://appshunter.io/developer/326119493) |

## What reviewers say

### ANY OTP

[App page](https://appshunter.io/ios/app/any-otp/id833250884)

This service generates a new 6-digit one-time password each time to authenticate your mobile device. It enhances security by protecting your personal information from data leaks, theft, and password hacking.

**Highlights:** Generates 6-digit one-time passwords, Authenticates mobile device users, Protects against data spills, Prevents password hacking, Enhances personal information security

**In-app purchases:** none


### 에스원 PS 메신저

[App page](https://appshunter.io/ios/app/ps/id994028235)

This app facilitates secure and convenient internal communication and document sharing for businesses. It offers two message types, read receipts, message recall, and a secure file-sharing environment linked to its parent service.

**Highlights:** Two message types (mail & chat), Read receipts and message recall, Secure internal file sharing, Convenient communication for work, Safe document transfer and utilization

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is ANY OTP free?

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

### Is 에스원 PS 메신저 free?

에스원 PS 메신저 is free to download, with no in-app purchases.

### Do ANY OTP or 에스원 PS 메신저 have ads?

Neither ANY OTP nor 에스원 PS 메신저 shows ads.

### Which is updated more often, ANY OTP or 에스원 PS 메신저?

ANY OTP ships an update every 4 weeks, and 에스원 PS 메신저 every 3 months. Most recently, ANY OTP was updated on October 26, 2026 and 에스원 PS 메신저 on October 20, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*