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We're here to help you find itBuild Android applications using Kotlin, secure apps with Android Security Essentials, and design UI/UX with Monetization Techniques. Train with Android ATC-certified instructors through hands-on labs and real-world projects to earn the Android Certified Application Engineer credential.
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Android is an open-source, Linux-based software stack developed by Google to power a wide range of mobile and embedded devices, providing a unified platform for application development and device interoperability. It serves as the foundational operating system for smartphones, tablets, wearables, TVs, and automotive systems, forming the core of Google's mobile ecosystem. The platform comprises several key components: the Linux kernel for hardware abstraction and security, the Hardware Abstraction Layer (HAL) to interface with device-specific components, the Android Runtime (ART) for efficient app execution via DEX bytecode, Native C/C++ Libraries such as OpenGL ES and WebRTC for high-performance tasks, the Java API Framework offering UI, resource, and activity management, and System Apps like Contacts, Messaging, and Settings that provide essential user functionality and APIs for developers. Android is designed for software developers, mobile engineers, and embedded systems specialists who build, customize, or maintain applications and devices across diverse form factors including phones, foldables, tablets, wearables, and automotive systems, enabling them to leverage a consistent, secure, and extensible platform with broad hardware support and deep ecosystem integration.
Kotlin Programming
Write functions and classes using Kotlin syntax
Android SDK Components
Identify core Android framework elements and their roles
Android Studio Usage
Navigate and use Android Studio for app development
UI Layout Design
Create interfaces with XML layouts and ViewGroups
Activity Lifecycle
Manage states in Android Activity and Fragment components
App Navigation
Implement navigation between screens using intents
The building blocks every Android solution is made of
See what your official Android certification looks like. Download a sample — then let our advisors map the fastest path to earning the real one.
AND-X01Android Application Development
AND-X20Android Security Essentials
AND-X30Android Applications UI/UX Design and Monetization Techniques
AFD-200Flutter Certified Application Developer
AND-400Training Skills for Android ATC Certified Trainer
AND-X01 + AND-X20 + AND-X30Android Certified Application Engineer
Official credential badges — shareable on LinkedIn
Four formats. One quality standard. Every option comes with the same expert instructors, official courseware, and money-back guarantee.
Every factor that determines whether you actually pass your Android exam — rated across every training format available.
| Criteria | Koenig | Free Platform | Self-Paced Platform | Third Party Aggregators | Authorized Training Partners |
|---|---|---|---|---|---|
| Trainer expertise and credentials | |||||
| Android ATC Certified Trainers | |||||
| Live instructor-led delivery | Partial | ||||
| 1-on-1 private training | |||||
| Official Android ATC authorization | |||||
| Official Android ATC Partner Status | |||||
| Official Android ATC Courseware | |||||
| Flexibility and global access | |||||
| Any-day flexi start dates | Partial | ||||
| On-site or fly-me-a-trainer | |||||
| Global delivery reach | Partial | ||||
| Results and verified trust | |||||
| Entry price fundamentals course | ~$2,450 · best value | Free | $15-30/mo | N/A | ~$700+ |
| Verified learner reviews | 18,400+ · 4.9★ | N/A | Limited | N/A | Limited |
Data sourced from public pricing pages and review platforms. Accurate as of March 2026. Partial = available in select regions only.
Verified reviews from learners certified on Azure, AI, Security, and more.
From our headquarters in India to training centers across UAE, Iraq, Saudi Arabia, UK, USA, Singapore, Australia, and more — Koenig delivers Microsoft certification training in 50+ countries.
