# 에스원 M서비스 vs 일취월장 사자성어

The clearest difference is ads: 에스원 M서비스 at none against 일취월장 사자성어's shown. 일취월장 사자성어's advantage is update cadence (every 6 weeks vs every 45 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

에스원 M서비스 ships an update every 45 months, 일취월장 사자성어 every 6 weeks. The most recent releases landed on August 17, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 에스원 M서비스 | 일취월장 사자성어 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 15.8% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 45 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 1 MB | 8 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [S1 Corporation](https://appshunter.io/developer/352726008) | [MJ Communications](https://appshunter.io/developer/1648252206) |

## What reviewers say

### 에스원 M서비스

[App page](https://appshunter.io/ios/app/m/id785309363)

This service allows S1 Finance subscribers to check their security system's arming and disarming status. It provides a convenient way to monitor your security remotely.

**Highlights:** View arming status, View disarming status, S1 Finance subscriber service, Remote security monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### 일취월장 사자성어

[App page](https://appshunter.io/ios/app/id6444115230)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 에스원 M서비스 free?

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

### Is 일취월장 사자성어 free?

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

### Do 에스원 M서비스 or 일취월장 사자성어 have ads?

일취월장 사자성어 shows ads; 에스원 M서비스 does not.

### Which is updated more often, 에스원 M서비스 or 일취월장 사자성어?

에스원 M서비스 ships an update every 45 months, and 일취월장 사자성어 every 6 weeks. Most recently, 에스원 M서비스 was updated on August 17, 2026 and 일취월장 사자성어 on September 17, 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.*