# POSTECH ID vs WordVault

The clearest difference is price: POSTECH ID at Free against WordVault's $0.49. POSTECH ID also leads on iOS requirement (13.0 vs 26.0). On ads, in-app purchases and device support there is nothing between them.

POSTECH ID is free to download; WordVault costs $0.49 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | POSTECH ID | WordVault |
| --- | --- | --- |
| Price | **Free** | $0.49 |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/postech-id/id1199401875/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | — |
| Monetization | Free | — |
| Size | 5 MB | 8 MB |
| Requires iOS | **13.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Pohang University of Science & Technology](https://appshunter.io/developer/1198977124) | [Hyun-il Kim](https://appshunter.io/developer/1273509681) |

## What reviewers say

### POSTECH ID

[App page](https://appshunter.io/ios/app/postech-id/id1199401875)

This app provides a mobile student and faculty ID for Pohang University of Science and Technology. It also functions as an access pass for external visitors to enter the library.

**Highlights:** Mobile student ID, Mobile faculty ID, Library access pass, Replaces physical cards

**In-app purchases:** none


### WordVault

[App page](https://appshunter.io/ios/app/wordvault/id6760635245)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is POSTECH ID free?

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

### Is WordVault free?

WordVault costs $0.49, with no in-app purchases.

### Do POSTECH ID or WordVault have ads?

Neither POSTECH ID nor WordVault shows ads.

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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.*