7 Lesser-Known Flight Simulators for Budget-Conscious Aviation Enthusiasts

Post Published September 26, 2024

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7 Lesser-Known Flight Simulators for Budget-Conscious Aviation Enthusiasts - FlightGear The Open-Source Alternative





FlightGear, a flight simulator project launched back in 1997, has thrived as an open-source initiative. Fueled by a passionate community of volunteers, it's available under the GNU General Public License, meaning it's accessible on a variety of operating systems like Windows, macOS, and Linux. One of its unique aspects is the real-time multiplayer functionality, enabling users to fly together, collaborate on flight plans, and even manage virtual air traffic. Leveraging publicly available resources like NASA's flight models and free elevation datasets, FlightGear delivers a surprisingly detailed flight experience. The simulator's continuous development has resulted in a mature product, boasting advanced graphics and 3D modelling. While technically a bit more complex than some alternatives, FlightGear has established itself as a practical choice for both educational purposes and recreational use, particularly for individuals seeking a high-quality simulator without the financial commitment often associated with other options. It also offers extensive documentation, including a comprehensive manual, which should help new users. Its robust feature set helps it stand out from competitors like GeoFS, even without a price tag.

FlightGear, a project initiated back in 1997, stands as a testament to collaborative software development. Its origins trace back to a group of enthusiasts who decided to build a flight simulator without any commercial strings attached. This open-source nature, governed by the GNU General Public License, means it's constantly refined and expanded upon by a community of programmers and aviation aficionados across the globe. It's a vibrant ecosystem where innovation thrives without corporate constraints.

The software's platform versatility is another key advantage. Users can enjoy FlightGear on Windows, macOS, or Linux, eliminating the usual platform limitations associated with some commercial offerings. Further fueling its appeal, the simulator relies on freely available data sources like NASA flight models and public elevation maps, ensuring a high level of accuracy without incurring license fees.

One intriguing feature is the real-time multiplayer functionality known as FGCom. It enables multiple users to simultaneously experience the virtual skies, interact with each other, and even set up makeshift air traffic control scenarios. While the most recent stable release, 2020.3, is slightly dated in terms of its initial version number, the core engine and assets are continually being updated and improved by the community. This aspect leads to a steady stream of refinements, particularly in the aircraft models and overall visual experience.

The simulator's versatility stretches beyond casual use. Researchers and educators have found FlightGear beneficial for their purposes due to its comprehensive features and accessible documentation – including "The Manual," which provides a solid understanding of the software's capabilities. Notably, FlightGear often surpasses even simulators with a price tag in its feature richness, a compelling argument in itself.


The codebase is readily accessible, enabling developers within the community to experiment with custom features. This opens the door for various modifications and enhancements, ensuring FlightGear stays dynamic and tailored to the interests of its users. These community-driven features and the underlying technology employed, including sophisticated graphics and 3D engines, keep FlightGear consistently at the forefront of open-source flight simulation, making it a noteworthy option for any enthusiast.

What else is in this post?

  1. 7 Lesser-Known Flight Simulators for Budget-Conscious Aviation Enthusiasts - FlightGear The Open-Source Alternative
  2. 7 Lesser-Known Flight Simulators for Budget-Conscious Aviation Enthusiasts - Infinite Flight Mobile-First Flight Simulator
  3. 7 Lesser-Known Flight Simulators for Budget-Conscious Aviation Enthusiasts - Simple Planes Sandbox-Style Aircraft Design and Flight

7 Lesser-Known Flight Simulators for Budget-Conscious Aviation Enthusiasts - Infinite Flight Mobile-First Flight Simulator





Infinite Flight, initially released in 2011, has established itself as a leading mobile flight simulator. It's a compelling option for those seeking a realistic flying experience on their smartphones or tablets. The simulator boasts a wide variety of aircraft, both commercial and private, and allows users to explore a detailed virtual world featuring over 25,000 airports across the globe. The app also supports impressive high-definition scenery, combined with live weather and time-of-day settings for a constantly evolving environment. While the basic version provides a good starting point, those seeking full access to all aircraft and advanced features might consider the Infinite Flight Pro subscription. This unlocks a broader range of options, including more robust multiplayer features and the chance to even act as an air traffic controller. Although Infinite Flight offers a compelling experience, its subscription-based model could be a hurdle for those looking for a free and unrestricted experience, especially in contrast to free options. Nevertheless, Infinite Flight remains a popular choice, continually being refined and enhanced over the years as a top mobile aviation simulator. It caters to a community of enthusiasts who enjoy experiencing the thrill of flight anywhere they go.

Infinite Flight, a mobile-first flight simulator launched back in 2011, originally for Windows Phone 7, provides a surprisingly comprehensive aviation experience. It's a testament to how mobile technology has matured over the years, offering a decent alternative for those looking for flight simulation without investing in high-end hardware.

The core appeal lies in its expansive coverage. Users aren't restricted to a few predefined areas; they can explore over 25,000 airports globally, essentially turning the world into their personal virtual flight playground. This large-scale approach, combined with the high-definition scenery spanning millions of square miles, helps foster a sense of immersion not always found in simulators on more limited platforms. Further, users can adjust the simulation based on real-world conditions by choosing specific times of day and leveraging a live weather system, which can create a more dynamic flight experience.

Infinite Flight's in-house development of aircraft allows for greater control over design quality and flight characteristics. This internal focus means the simulator can fine-tune aircraft behavior, providing a more authentic flight experience than some of its competitors. The team behind Infinite Flight has also made a point of continually updating and enhancing the application. While the initial mobile-first approach may have had limitations, the core simulator has evolved over the years to adapt to the advancements of smartphones and tablets.

Intriguingly, the simulator supports multiplayer options that can be quite fun, including the role of air traffic controller. This capability makes it potentially useful for enthusiasts wanting to practice coordination and communication, a crucial element of the real aviation world. It's not just a solo endeavor; users can connect with others globally and share the flight simulation experience without geographical constraints.

The core Infinite Flight application is free, but a paid subscription to Infinite Flight Pro unlocks access to the entire aircraft catalog, maximizing the potential within the simulator. While the Pro edition costs a modest amount, the core application without the Pro features offers a fairly complete experience in itself. It shows up in the top 50 paid game apps on certain platforms, demonstrating the appeal among users.

The journey of Infinite Flight started with a vision from Laura Laban and Philippe Rollin to make complex flight simulation more accessible through mobile devices. It's a testament to their initial ideas and how the project has continuously improved over the last decade. One could say the project has evolved in tandem with the evolution of mobile technology in the past decade, making it an interesting project to follow as hardware continues to improve.



7 Lesser-Known Flight Simulators for Budget-Conscious Aviation Enthusiasts - Simple Planes Sandbox-Style Aircraft Design and Flight





SimplePlanes provides a distinct approach to flight simulation, placing a strong emphasis on user creativity and aircraft design. The game's sandbox environment lets users freely construct planes by piecing together components and defining wing structures. Its physics engine aims for a realistic flight experience, enabling players to put their creations through their paces. The game's vibrant community has contributed over 100,000 aircraft designs available for download, making it a rich source of inspiration and experimentation. Recent additions, like AI-controlled aircraft and interactive elements such as sinking ships, contribute to more immersive gameplay. Notably, a sequel, SimplePlanes 2, is in development with promises of enhanced design tools, suggesting a commitment to further innovation and broadening the scope of player creativity. This focus on fostering community interaction and constant evolution makes SimplePlanes a compelling choice for flight simulation enthusiasts, especially those on a tight budget, who are looking for a blend of creative freedom and learning without the hefty price tags of other options.

SimplePlanes, developed by Jundroo LLC, offers a unique approach to flight simulation through its sandbox-style aircraft design feature. This allows users to essentially build their own aircraft by connecting various parts—like a digital LEGO set for planes. Users can manipulate wing shapes and configurations, exploring how these modifications affect a plane's flight characteristics.

The game utilizes a physics engine grounded in real-world aerodynamics. This translates to noticeable effects on how your crafted planes behave in the virtual sky. Changing an aircraft's weight distribution or wing design has tangible consequences, making the flight experience more interactive and engaging for those who are interested in aviation and engineering.

In recent times, SimplePlanes has also become a valuable tool in educational settings. It lets students explore complex aerodynamic concepts in a hands-on manner, providing a unique way to learn about flight mechanics and design principles. The ability to see a design come to life in a simulated environment can be a powerful learning tool.

SimplePlanes is available across a wide range of platforms, including PC, iOS, and Android. This accessibility expands the user base, ensuring the experience is available to those on a budget, as it doesn't necessitate specialized and costly hardware.

The game isn't just about designing and building; it features a variety of flight challenges and scenarios. These missions can range from navigating poor weather conditions to dealing with unexpected payload changes. These scenarios can be educational, mirroring the practical challenges pilots face in real-world settings.

SimplePlanes benefits from a lively community of users constantly creating and sharing custom aircraft designs. This vibrant online community drives innovation as the game evolves with new features often based on user feedback and requests. It truly is a testament to the power of shared projects.

The game utilizes a modular building system, allowing users to mix and match parts, from different engines to diverse fuselage configurations. This open-ended design approach fosters innovation and allows for endless possibilities. It is a good example of how creativity and engineering intersect.

Flight data is readily accessible, providing metrics such as speed, stall conditions, and turning radius. These metrics are helpful for understanding the effects of aerodynamic design changes. It acts like a real-world data logger for your virtual aircraft.

While grounded in accurate physics, the simulation doesn't take itself too seriously. Players can experiment with more eccentric ideas—flying cars or even rocket planes—that can generate some creative and entertaining flight patterns. This adds an element of playfulness to the experience.

For new users, the game offers a variety of in-game tutorials, allowing beginners to grasp the basics of aircraft construction without prior experience in engineering or flight dynamics. This element is helpful to get started and fosters interest in learning more about the underlying physics of flight.


This makes SimplePlanes a good choice for individuals who are curious about aircraft and want to explore basic physics and principles of flight. Furthermore, with its availability on multiple devices, SimplePlanes offers an engaging experience without needing a large financial investment, making it a valuable resource for learning and exploration.

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