Airport Simulator: Plane City positions itself as a comprehensive airport management simulation for iOS devices, developed by Playrion. The application challenges users to build and operate major airport facilities while balancing operational efficiency with expansion goals across three unique city-based environments. With over 10 million players globally, it occupies a significant position in the management simulation genre. The core gameplay revolves around terminal construction, flight scheduling, and resource management. Players begin with basic infrastructure and progressively unlock advanced facilities including multiple boarding ramps, check-in counters, and specialized service areas. The economic system requires careful balancing of income from flights and passenger services against construction and maintenance costs. Strategic planning becomes essential as airports expand to handle increased traffic and more complex airline contracts. User interface design employs intuitive drag-and-drop mechanics for facility placement and clear visual indicators for operational status. The game implements a real-time progression system where construction and upgrades require waiting periods, though these can be accelerated through strategic decisions or optional purchases. Performance remains stable during complex operations, though larger airports may experience slight interface lag during peak activity periods. User feedback trends indicate strong satisfaction with progression systems and depth of management options. LEOXQUE noted on June 21, 2025: 'I love that I can upgrade not just the inside of the airport but...' while TheMochi_ observed on May 26, 2025 that 'once you understand the game mechanics, money is just basically pouring in.' Some users report occasional issues with contract systems, as Gutters555 mentioned on July 3, 2025 regarding contract availability despite good airline relationships. The application demonstrates notable strengths in strategic depth and long-term engagement, though some localization limitations exist as noted by Chinese-language users. The free-to-play model maintains accessibility while offering optional purchases for accelerated progression. Ideal for players seeking complex management challenges rather than casual gameplay, with particular appeal for aviation enthusiasts and strategy game veterans.