# Certpia vs 무사고 웍스

The clearest difference is update cadence: 무사고 웍스 at every 9 days against Certpia's monthly. Certpia's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.6). On price, ads and in-app purchases 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, 무사고 웍스 every 9 days. The most recent releases landed on October 26, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | Certpia | 무사고 웍스 |
| --- | --- | --- |
| 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 9 days** |
| Monetization | Free | — |
| Size | 46 MB | 61 MB |
| Requires iOS | **12.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [I.N.TECH INC](https://appshunter.io/developer/1700629897) | [Story4you](https://appshunter.io/developer/1177380137) |

## 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


### 무사고 웍스

[App page](https://appshunter.io/ios/app/id6754551998)

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

**In-app purchases:** none


## Frequently asked questions

### Is Certpia free?

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

### Is 무사고 웍스 free?

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

### Do Certpia or 무사고 웍스 have ads?

Neither Certpia nor 무사고 웍스 shows ads.

### Which is updated more often, Certpia or 무사고 웍스?

Certpia ships an update monthly, and 무사고 웍스 every 9 days. Most recently, Certpia was updated on October 26, 2026 and 무사고 웍스 on October 6, 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.*