--- title: "QuickColdAlt - Reviews, Revenue and Downloads in South Korea | Apple App Store" description: "**QuickColdAlt: The ultimate Cold Temperature Altitude Correction Calculator designed by an Airline Pilot.** - **Fast and Easy:** Calculate corrections in under 10 seconds with a simple and user-fr" --- # QuickColdAlt — South Korea ![QuickColdAlt App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/c3/1a/36/c31a369f-d8ec-2a0a-f51c-e1e4f1114b68/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png) **Developer:** [SEUNGSOO YOU](https://apptail.io/developer/seungsoo-you-xEMB) **Category:** Utilities **Rating:** 5.0/5 (6 ratings) **Price:** Free **Bundle ID:** com.flyingredswan.QuickColdAlt **Store:** Apple App Store **Country:** South Korea **Version:** 1.1.0 (released 2026-07-25) **Original Release:** 2024-12-18 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/kr/app/app/id6739363484) **AppTail Page:** [https://apptail.io/app/quickcoldalt-wCEu/south-korea](https://apptail.io/app/quickcoldalt-wCEu/south-korea) ## QuickColdAlt Description **QuickColdAlt: The ultimate Cold Temperature Altitude Correction Calculator designed by an Airline Pilot.** - **Fast and Easy:** Calculate corrections in under 10 seconds with a simple and user-friendly interface. - **Clear and Reliable:** Accurate results are clearly displayed for your confidence. - **Perfect for Night Flights:** The default dark mode reduces eye strain, making it ideal for night operations. - **Always Free:** No cost, no ads—use it anytime, anywhere with peace of mind. With **QuickColdAlt**, save time, fly safer, and simplify your workflow. Download now and experience the difference! ( The airport data provided within the app serves as reference data only. If needed, it is recommended to manually input the desired airport elevation value. ) Visit our official website for more information : www.redswansoft.com App Credits & Licenses This app integrates various libraries and resources to deliver its features efficiently. The following libraries and resources are used: • mwgg/Airports: A JSON database of airports, provided under the MIT License. • Ionicons: Icons provided under the MIT License. • FontAwesome: Free icons provided under the Font Awesome Free License. • Google Fonts: Fonts provided under the Open Font License (OFL). Licenses This app complies with the licensing requirements of each resource. For example: • MIT License Permission is hereby granted, free of charge, to any person obtaining a copy of the software and associated documentation files (the “Software”), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. The software is provided “as is”, without warranty of any kind. • Open Font License (OFL) The fonts used in this app are free to use and distribute as long as they are not sold by themselves. Acknowledgment We deeply appreciate the creators and maintainers of these open-source libraries for enabling us to build a better app experience. ## QuickColdAlt Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/73/9c/4b/739c4b1d-4d7e-a203-ea5d-163bfc5b18f3/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2024-12-28_at_22.48.32.png/1320x2868.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c4/58/d5/c458d536-9d98-7e7a-a077-4053508c318d/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2024-12-28_at_22.48.28.png/1320x2868.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/18/96/dd/1896dde2-87f0-93a9-1fc6-d850ee263839/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2024-12-28_at_22.48.43.png/1320x2868.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/44/51/d6/4451d616-fd13-bb84-c098-0f82472a8cff/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2024-12-28_at_22.48.37.png/1320x2868.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/77/00/a7/7700a71e-94f1-0bba-0734-22ea86276c3c/Simulator_Screenshot_-_iPhone_16_Pro_Max_-_2024-12-28_at_22.48.45.png/1320x2868.png) ## QuickColdAlt Rating Breakdown in South Korea - 5 stars: 6 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## QuickColdAlt Reviews in South Korea ### ***** "최고의 앱" 최고의 앱입니다. 개인적인 희망은 Elevation을 airport elev 와 RWY elev 선택해서 HAT냐 HAA냐를 선택할수 있게하면 완벽한 앱이 될것 같습니다.( 별차이는 없겠네요 ㅎ) -- 허성민사기당함, 2024-12-26 [View all QuickColdAlt reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## QuickColdAlt Available In - [South Korea](https://apptail.io/app/quickcoldalt-wCEu/south-korea) - [Canada](https://apptail.io/app/quickcoldalt-wCEu/canada) - [United States](https://apptail.io/app/quickcoldalt-wCEu/united-states) - [Bulgaria](https://apptail.io/app/quickcoldalt-wCEu/bulgaria) - [Chile](https://apptail.io/app/quickcoldalt-wCEu/chile) - [Colombia](https://apptail.io/app/quickcoldalt-wCEu/colombia) - [Cyprus](https://apptail.io/app/quickcoldalt-wCEu/cyprus) - [Ecuador](https://apptail.io/app/quickcoldalt-wCEu/ecuador) - [Spain](https://apptail.io/app/quickcoldalt-wCEu/spain) - [Finland](https://apptail.io/app/quickcoldalt-wCEu/finland) - [United Kingdom](https://apptail.io/app/quickcoldalt-wCEu/united-kingdom) - [Ghana](https://apptail.io/app/quickcoldalt-wCEu/ghana) - [Greece](https://apptail.io/app/quickcoldalt-wCEu/greece) - [Croatia](https://apptail.io/app/quickcoldalt-wCEu/croatia) - [Hungary](https://apptail.io/app/quickcoldalt-wCEu/hungary) - [Ireland](https://apptail.io/app/quickcoldalt-wCEu/ireland) - [Israel](https://apptail.io/app/quickcoldalt-wCEu/israel) - [Italy](https://apptail.io/app/quickcoldalt-wCEu/italy) - [Japan](https://apptail.io/app/quickcoldalt-wCEu/japan) - [Kuwait](https://apptail.io/app/quickcoldalt-wCEu/kuwait) - [Kazakhstan](https://apptail.io/app/quickcoldalt-wCEu/kazakhstan) - [Latvia](https://apptail.io/app/quickcoldalt-wCEu/latvia) - [Mauritius](https://apptail.io/app/quickcoldalt-wCEu/mauritius) - [Nigeria](https://apptail.io/app/quickcoldalt-wCEu/nigeria) - [Netherlands](https://apptail.io/app/quickcoldalt-wCEu/netherlands) - [Norway](https://apptail.io/app/quickcoldalt-wCEu/norway) - [Russia](https://apptail.io/app/quickcoldalt-wCEu/russia) - [Saudi Arabia](https://apptail.io/app/quickcoldalt-wCEu/saudi-arabia) - [Sweden](https://apptail.io/app/quickcoldalt-wCEu/sweden) - [Singapore](https://apptail.io/app/quickcoldalt-wCEu/singapore) - [Slovakia](https://apptail.io/app/quickcoldalt-wCEu/slovakia) - [Thailand](https://apptail.io/app/quickcoldalt-wCEu/thailand) - [Taiwan](https://apptail.io/app/quickcoldalt-wCEu/taiwan) - [Ukraine](https://apptail.io/app/quickcoldalt-wCEu/ukraine) - [United Arab Emirates](https://apptail.io/app/quickcoldalt-wCEu/united-arab-emirates) - [Vietnam](https://apptail.io/app/quickcoldalt-wCEu/vietnam) - [Australia](https://apptail.io/app/quickcoldalt-wCEu/australia) - [Azerbaijan](https://apptail.io/app/quickcoldalt-wCEu/azerbaijan) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. Track your app's performance, discover ranking keywords, monitor competitors, and analyze market trends. - [Search Apps](https://apptail.io) - [Top Charts](https://apptail.io/top-iphone-apps) - [Sign Up for Full Access](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=footer) *Data provided by [AppTail](https://apptail.io) - Mobile App Intelligence Platform*