# Certpia vs printingbox

The clearest difference is rating: Certpia at 4.4 against printingbox's 1.0. Certpia also leads on ads (none vs shown) and monetization model (free vs free with in-app purchases). printingbox's advantage is review sentiment (30% vs 13%). On price, update cadence, 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 holds the better App Store score, 4.4 against 1.0. That said, the two scores are not equally well evidenced: Certpia has 37 ratings behind it against 2, so its average is the more settled of the two. Written reviews complicate that: 13% of Certpia's written reviews are positive against 30% of printingbox's, so the app with the better star average is not the one people write more warmly about.

Certpia ships an update monthly, printingbox every 2 weeks. The most recent releases landed on September 21, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Certpia | printingbox |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (37 ratings)](https://appshunter.io/ios/app/certpia/id928347102/reviews)** | [1.0 (2 ratings)](https://appshunter.io/ios/app/printingbox/id6469260130/reviews) |
| Number of ratings | **37** | 2 |
| Positive reviews | 13.0% of reviews | **30.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 46 MB | 0 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [I.N.TECH INC](https://appshunter.io/developer/1700629897) | [(주)비전오티에스](https://appshunter.io/developer/1338647799) |

## 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


### printingbox

[App page](https://appshunter.io/ios/app/printingbox/id6469260130)

This service allows users to print documents and photos from their smartphones at self-service kiosks nationwide. Upload your files, get a code, and print within 24 hours at any machine. Find nearby locations easily.

**Highlights:** Mobile printing service, Document and photo printing, Self-service kiosks, Print code system, Find nearby locations, Various file format support

**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 printingbox free?

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

### Which has better reviews, Certpia or printingbox?

Certpia is rated higher. Certpia averages 4.4 out of 5 from 37 ratings, while printingbox averages 1.0 from 2 ratings.

### Do Certpia or printingbox have ads?

printingbox shows ads; Certpia does not.

### Which is updated more often, Certpia or printingbox?

Certpia ships an update monthly, and printingbox every 2 weeks. Most recently, Certpia was updated on September 21, 2026 and printingbox on September 24, 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.*