# 안전정보 통합공개시스템 vs otu.ai

The clearest difference is in-app purchases: 안전정보 통합공개시스템 at none against otu.ai's 2. 안전정보 통합공개시스템 also leads on iOS requirement (13.1 vs 15.1). otu.ai's advantage is update cadence (fortnightly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. otu.ai sells 2 in-app purchases, starting at $4.99 per month. 안전정보 통합공개시스템 asks for nothing beyond the download.

안전정보 통합공개시스템 ships an update every 4 months, otu.ai fortnightly. The most recent releases landed on November 3, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 안전정보 통합공개시스템 | otu.ai |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 1 MB | 27 MB |
| Requires iOS | **13.1** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [행정안전부](https://appshunter.io/developer/431558537) | [opentutorials](https://appshunter.io/developer/1719897055) |

## What reviewers say

### 안전정보 통합공개시스템

[App page](https://appshunter.io/ios/app/id1602180701)

This app consolidates safety inspection information for various facilities and infrastructure managed by government ministries. It allows users to search for details on schools, childcare centers, food establishments, and essential utilities, linking information by address for comprehensive insights.

**Highlights:** Integrated search by keywords, Statistical information by facility type, Map integration with navigation, Detailed facility information, Simple login with social accounts, Self-inspection checklists, Error correction requests

**In-app purchases:** none


### otu.ai

[App page](https://appshunter.io/ios/app/otuai/id6473810282)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $4.99 | per month |
| Yearly Subscription | $44.99 | per year |


## Frequently asked questions

### Is 안전정보 통합공개시스템 free?

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

### Is otu.ai free?

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

### Do 안전정보 통합공개시스템 or otu.ai have ads?

Neither 안전정보 통합공개시스템 nor otu.ai shows ads.

### Which is updated more often, 안전정보 통합공개시스템 or otu.ai?

안전정보 통합공개시스템 ships an update every 4 months, and otu.ai fortnightly. Most recently, 안전정보 통합공개시스템 was updated on November 3, 2026 and otu.ai on October 25, 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.*