# 에스원 모두(MoDU) vs 투두쉐어

The clearest difference is in-app purchases: 에스원 모두(MoDU) at none against 투두쉐어's 4. 에스원 모두(MoDU) also leads on ads (none vs shown). 투두쉐어's advantage is update cadence (every 3 days vs monthly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. 투두쉐어 sells 4 in-app purchases, starting at $0.99 per month. 에스원 모두(MoDU) asks for nothing beyond the download.

에스원 모두(MoDU) ships an update monthly, 투두쉐어 every 3 days. The most recent releases landed on November 7, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 에스원 모두(MoDU) | 투두쉐어 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 13.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | Free | — |
| Size | 220 MB | 42 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [S1 Corporation](https://appshunter.io/developer/352726008) | [sungjin Jeon](https://appshunter.io/developer/1837673782) |

## What reviewers say

### 에스원 모두(MoDU)

[App page](https://appshunter.io/ios/app/modu/id6451223244)

Manage your S1 security service contracts, view video feeds, and remotely control security systems. This app allows direct application and setup for various software services.

**Highlights:** Contract information lookup, Remote security system control, Video feed viewing, Software service application, Service setup and configuration

**In-app purchases:** none


### 투두쉐어

[App page](https://appshunter.io/ios/app/id6756914170)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $0.99 | per month |
| Premium_monthly | $1.99 | per month |
| Yearly Premium | $7.99 | per year |
| 연간 구독 | $9.99 | per year |


## Frequently asked questions

### Is 에스원 모두(MoDU) free?

에스원 모두(MoDU) is free to download, with no in-app purchases.

### Is 투두쉐어 free?

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

### Do 에스원 모두(MoDU) or 투두쉐어 have ads?

투두쉐어 shows ads; 에스원 모두(MoDU) does not.

### Which is updated more often, 에스원 모두(MoDU) or 투두쉐어?

에스원 모두(MoDU) ships an update monthly, and 투두쉐어 every 3 days. Most recently, 에스원 모두(MoDU) was updated on November 7, 2026 and 투두쉐어 on November 5, 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.*