# ICAO Level 4 - Aviation Language Proficiency For English Airline Pilots > Simulates ICAO Level 4 aviation English exam conditions for pilots and controllers. (iPhone/iPad app by ahmet Baydas.) - Source: https://appshunter.io/ios/app/icao-level-4-aviation-language-proficiency-for-english-airline-pilots/id944196493 (this page in markdown: same URL + `.md`) - Developer: [ahmet Baydas](https://appshunter.io/developer/589894238) - Category: Education, Travel - Price: $11.99 - Rating: 5.00/5 from 1 App Store ratings - Age rating: 4+ - Requires: iOS 6.0 · 19 MB - Languages: English - Released: 2014-12-02 - Data updated: 2026-06-24 - Monetization: paid - User reviews in markdown: https://appshunter.io/ios/app/icao-level-4-aviation-language-proficiency-for-english-airline-pilots/id944196493/reviews.md ## What is ICAO Level 4? As the number of planes in our skies continues to grow, so the need for safety becomes even more important. An ICAO review of 28000 incident / accident reports has found that over 70% of the problems were caused by language. ICAO standards now demand that all pilots flying internationally and all air traffic controllers providing services to international flights must have a minimum level of English. This level of English is known as ICAO Operational Level 4. The busy and changing work patterns of pilots and controllers mean that traditional classroom-based courses are mostly impractical and ineffective. However, technology now offers exciting new opportunities for the way we live our lives, including the way we learn languages.Independent study programmes offer greater flexibility and advantages so that learners can study at their own pace and when and where they want. Such programmes have historically been useful for improving vocabulary, grammar and listening skills. They have however been ineffective at improving a learner’s speaking skills. That is until now! You can easily simulate ICAO Level exam condition in this app. On the exam day you will not see any surprise and different type of question. All question type almost same. Using This app: - Increase your devices volume - When you see the headset icon on screen, it means you need to listen given instruction or question. - When time start count down, it means your answer time. start speaking. - When the time ends, you will see a possible sample answer on screen. You can check your answer by yourself. Good luck on your exam. ## Key features - Simulated ICAO Level 4 exam conditions - Practice speaking and listening skills - Self-assessment with sample answers - Flexible independent study - Understand question types ## Frequently asked questions about ICAO Level 4 ### What is the ICAO Level 4 app? The ICAO Level 4 app simulates the conditions of the ICAO Level 4 English proficiency exam for pilots and air traffic controllers. It helps users practice their speaking and listening skills in a format similar to the actual test. ### How does the ICAO Level 4 app help with exam preparation? The app allows you to practice at your own pace and provides sample answers for self-evaluation. By simulating exam conditions, it aims to reduce surprises on the actual test day and improve your familiarity with question types. ### What is the price of the ICAO Level 4 app? The ICAO Level 4 app is available for a one-time purchase of $11.99. ### On which devices can I use the ICAO Level 4 app? The ICAO Level 4 app is supported on iPhones, iPads, and iPods. ### How often is the ICAO Level 4 app updated? The latest version of the ICAO Level 4 app is 1.1, which was last updated on January 7, 2015. It was originally released on December 2, 2014. ### What is the age rating for the ICAO Level 4 app? The ICAO Level 4 app has an age rating of 4+. ### Does the ICAO Level 4 app have ads? No, the ICAO Level 4 app does not contain advertisements. It is a paid application. ### What are the benefits of using the ICAO Level 4 app for language learning? This app focuses on improving speaking skills, which traditional independent study programs often struggle with. It offers flexibility for users to study when and where they want, simulating real exam scenarios. ## Version history (last 2 releases) ### 1.1 — 2015-01-07 This app has been updated by Apple to display the Apple Watch app icon. - bug fix - database update ### 1.0 — 2014-12-01 No release notes. ## Apps similar to ICAO Level 4 | App | Rating | Price | Category | | --- | --- | --- | --- | | [ICAO4Pilots](https://appshunter.io/ios/app/icao4pilots/id1498680686) | 5.0 (1) | Free | Education | | [A320PDP](https://appshunter.io/ios/app/a320pdp/id1523674174) | 5.0 (2) | $29.99 | Education | | [ICAO - English for Aviation](https://appshunter.io/ios/app/icao-english-for-aviation/id6450632454) | 4.7 (3) | Free | Education | | [A330 CBT Quiz](https://appshunter.io/ios/app/a330-cbt-quiz/id1417807123) | — | $9.99 | Education | | [C152 Pad](https://appshunter.io/ios/app/c152-pad/id586920472) | — | $16.99 | Education | | [Airline Pilot Checkride](https://appshunter.io/ios/app/airline-pilot-checkride/id866150437) | 2.7 (3) | $9.99 | Education | ## More apps by ahmet Baydas - [LTBA IST Live ATC](https://appshunter.io/ios/app/ltba-ist-live-atc/id590912578) - [Nasreddin Hoca Fıkraları](https://appshunter.io/ios/app/nasreddin-hoca-fkralar/id594046946) - [Kokoloji Küp Kişilik Testi](https://appshunter.io/ios/app/kokoloji-kup-kisilik-testi/id605750551) - [Wiki for Clash of Clans](https://appshunter.io/ios/app/wiki-for-clash-of-clans/id622673515) - [BMI berechnen Bestimmen Ihren](https://appshunter.io/ios/app/bmi-berechnen-bestimmen-ihren/id631713764) - [Troops and Spells Cost Calculator/Time Planner for Clash of Clans](https://appshunter.io/ios/app/troops-and-spells-cost-calculatortime-planner-for-clash-of-clans/id638668517) All apps by ahmet Baydas: https://appshunter.io/developer/589894238 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-24.*