# Certpia vs 블루오션 호텔

The clearest difference is update cadence: Certpia at monthly against 블루오션 호텔's every 4 months. Certpia also leads on iOS requirement (12.0 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.

Certpia ships an update monthly, 블루오션 호텔 every 4 months. The most recent releases landed on October 26, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Certpia | 블루오션 호텔 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (45 ratings)](https://appshunter.io/ios/app/certpia/id928347102/reviews)** | — |
| Number of ratings | **45** | — |
| Positive reviews | 12.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 4 months |
| Monetization | Free | — |
| Size | 46 MB | 45 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [I.N.TECH INC](https://appshunter.io/developer/1700629897) | [코디웍스](https://appshunter.io/developer/1576148293) |

## What reviewers say

### Certpia

[App page](https://appshunter.io/ios/app/certpia/id928347102)

This app allows users to easily issue, submit, and verify various certificates from over 220 universities and major institutions. It ensures secure and official document issuance through government-standard technology. Verify original documents using school names, internet numbers, or QR codes.

**Highlights:** Issue various certificates, Submit electronic certificates, Verify original documents, Secure data management, Government-certified technology, QR code verification

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

**In-app purchases:** none


### 블루오션 호텔

[App page](https://appshunter.io/ios/app/id6747138355)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Certpia free?

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

### Is 블루오션 호텔 free?

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

### Do Certpia or 블루오션 호텔 have ads?

Neither Certpia nor 블루오션 호텔 shows ads.

### Which is updated more often, Certpia or 블루오션 호텔?

Certpia ships an update monthly, and 블루오션 호텔 every 4 months. Most recently, Certpia was updated on October 26, 2026 and 블루오션 호텔 on October 11, 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.*