# Certpia vs 바로 서명해버려

The clearest difference is in-app purchases: Certpia at none against 바로 서명해버려's 1. Certpia also leads on ads (none vs shown) and iOS requirement (13.0 vs 17.0). 바로 서명해버려's advantage is update cadence (every 3 days vs every 3 weeks). On price and device support there is nothing between them.

Both are free to download. 바로 서명해버려 sells 1 one-off in-app purchase. Certpia asks for nothing beyond the download.

Certpia ships an update every 3 weeks, 바로 서명해버려 every 3 days. The most recent releases landed on November 6, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Certpia | 바로 서명해버려 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (45 ratings)](https://appshunter.io/ios/app/certpia/id928347102/reviews)** | — |
| Number of ratings | **45** | — |
| Positive reviews | 14.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | Free | — |
| Size | 37 MB | 14 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [I.N.TECH INC](https://appshunter.io/developer/1700629897) | [GEUNHYEONG JUNG](https://appshunter.io/developer/6791427912) |

## What reviewers say

### Certpia

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

Easily issue, submit, and verify various certificates from over 220 universities and major institutions on your mobile device. This integrated center ensures secure and official document management.

**Highlights:** Mobile certificate issuance, Electronic certificate submission, Original certificate verification, Secure data management, Government-certified technology, Supports 220+ universities

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

**In-app purchases:** none


### 바로 서명해버려

[App page](https://appshunter.io/ios/app/id6797012977)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $3.99 | one-time |


## Frequently asked questions

### Is Certpia free?

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

### Is 바로 서명해버려 free?

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

### Do Certpia or 바로 서명해버려 have ads?

바로 서명해버려 shows ads; Certpia does not.

### Which is updated more often, Certpia or 바로 서명해버려?

Certpia ships an update every 3 weeks, and 바로 서명해버려 every 3 days. Most recently, Certpia was updated on November 6, 2026 and 바로 서명해버려 on October 31, 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.*