# Mobile IDentification App vs QuickColdAlt

The clearest difference is review sentiment: QuickColdAlt at 100% against Mobile IDentification App's 27%. QuickColdAlt also leads on rating (5.0 vs 2.4) and update cadence (every 11 days vs monthly). Mobile IDentification App's advantage is ratings volume (50 vs 1). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

QuickColdAlt holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: Mobile IDentification App has 50 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 27% of Mobile IDentification App's written reviews are positive against 100% of QuickColdAlt's.

Mobile IDentification App ships an update monthly, QuickColdAlt every 11 days. The most recent releases landed on October 13, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Mobile IDentification App | QuickColdAlt |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.4 (50 ratings)](https://appshunter.io/ios/app/mobile-identification-app/id1599450372/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/quickcoldalt/id6739363484/reviews)** |
| Number of ratings | **50** | 1 |
| Positive reviews | 27.5% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 11 days** |
| Monetization | Free | Free |
| Size | 228 MB | 40 MB |
| Requires iOS | **16.0** | 16.4 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [행정안전부](https://appshunter.io/developer/431558537) | [SEUNGSOO YOU](https://appshunter.io/developer/1785034668) |

## What reviewers say

### Mobile IDentification App

[App page](https://appshunter.io/ios/app/mobile-identification-app/id1599450372)

This app allows you to store and use government-issued digital identification cards on your smartphone. It offers the same legal validity as physical IDs, providing a convenient and secure way to verify your identity for various purposes.

**Highlights:** Mobile Resident Registration Card, Mobile Driver's License, Mobile National Veterans Registration Card, Mobile Overseas Koreans Identity Verification Card, Secure smartphone storage, Same legal effect as traditional IDs

**Features:** macOS Compatibility

**In-app purchases:** none


### QuickColdAlt

[App page](https://appshunter.io/ios/app/quickcoldalt/id6739363484)

This utility calculates temperature and altitude corrections for flight operations. It offers a user-friendly interface for quick and reliable results, with a dark mode ideal for night flying. The app is completely free and ad-free.

**Highlights:** Temperature and altitude correction calculation, User-friendly interface, Fast results (under 10 seconds), Clear and reliable display, Dark mode for night flights, Completely free and ad-free

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mobile IDentification App free?

Mobile IDentification App is free to download, with no in-app purchases.

### Is QuickColdAlt free?

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

### Which has better reviews, Mobile IDentification App or QuickColdAlt?

QuickColdAlt is rated higher. Mobile IDentification App averages 2.4 out of 5 from 50 ratings, while QuickColdAlt averages 5.0 from 1 ratings.

### Do Mobile IDentification App or QuickColdAlt have ads?

Neither Mobile IDentification App nor QuickColdAlt shows ads.

### Which is updated more often, Mobile IDentification App or QuickColdAlt?

Mobile IDentification App ships an update monthly, and QuickColdAlt every 11 days. Most recently, Mobile IDentification App was updated on October 13, 2026 and QuickColdAlt on September 23, 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.*