# QuickColdAlt vs QF PayVerify

The clearest difference is price: QuickColdAlt at Free against QF PayVerify's $0.99. On review sentiment, update cadence, ads and in-app purchases there is nothing between them.

QuickColdAlt is free to download; QF PayVerify costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

QuickColdAlt ships an update every 11 days, QF PayVerify weekly. The most recent releases landed on August 1, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | QuickColdAlt | QF PayVerify |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/quickcoldalt/id6739363484/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 days | **Weekly** |
| Monetization | **Free** | Paid |
| Size | 40 MB | 48 MB |
| Requires iOS | 16.4 | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SEUNGSOO YOU](https://appshunter.io/developer/1785034668) | [Daniel Levin](https://appshunter.io/developer/6787366939) |

## What reviewers say

### 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


### QF PayVerify

[App page](https://appshunter.io/ios/app/qf-payverify/id6788299708)

This app helps QF pilots verify their pay based on uploaded rosters. It calculates expected earnings for various pilot roles, duty types, and additional credits, aiding in financial budgeting. Easily share roster text files for quick analysis.

**Highlights:** Pay verification from uploaded rosters, Calculations for various pilot roles, Includes domestic and international DTA, Supports passive credits and overtime, Superannuation calculations, Easy roster text file sharing

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

**In-app purchases:** none


## Frequently asked questions

### Is QuickColdAlt free?

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

### Is QF PayVerify free?

QF PayVerify costs $0.99, with no in-app purchases.

### Do QuickColdAlt or QF PayVerify have ads?

Neither QuickColdAlt nor QF PayVerify shows ads.

### Which is updated more often, QuickColdAlt or QF PayVerify?

QuickColdAlt ships an update every 11 days, and QF PayVerify weekly. Most recently, QuickColdAlt was updated on August 1, 2026 and QF PayVerify 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.*