# 공무원 안심번호 모바 vs 스트렝스5

The clearest difference is update cadence: 공무원 안심번호 모바 at every 5 weeks against 스트렝스5's every 2 months. 스트렝스5's advantage is iOS requirement (11.0 vs 15.6). On price, ads, 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.

공무원 안심번호 모바 ships an update every 5 weeks, 스트렝스5 every 2 months. The most recent releases landed on October 12, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 공무원 안심번호 모바 | 스트렝스5 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 33 MB | 5 MB |
| Requires iOS | 15.6 | **11.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [smtnt](https://appshunter.io/developer/547875621) | [주식회사 스트렝스가든](https://appshunter.io/developer/1706816356) |

## What reviewers say

### 공무원 안심번호 모바

[App page](https://appshunter.io/ios/app/id1668698213)

This service provides a secure virtual number for public officials in South Korea to communicate with parents and citizens. It allows for calls and texts directly from a personal mobile device without revealing the personal number, offering work-life balance through scheduled work hours and call recording for dispute resolution.

**Highlights:** Virtual phone number for work calls, Hide personal mobile number, Call and text from personal device, Set work hours for work-life balance, Automatic call recording, Download call recordings

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

**In-app purchases:** none


### 스트렝스5

[App page](https://appshunter.io/ios/app/5/id6465955794)

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

**In-app purchases:** none


## Frequently asked questions

### Is 공무원 안심번호 모바 free?

공무원 안심번호 모바 is free to download, with no in-app purchases.

### Is 스트렝스5 free?

스트렝스5 is free to download, with no in-app purchases.

### Do 공무원 안심번호 모바 or 스트렝스5 have ads?

Neither 공무원 안심번호 모바 nor 스트렝스5 shows ads.

### Which is updated more often, 공무원 안심번호 모바 or 스트렝스5?

공무원 안심번호 모바 ships an update every 5 weeks, and 스트렝스5 every 2 months. Most recently, 공무원 안심번호 모바 was updated on October 12, 2026 and 스트렝스5 on October 20, 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.*