Groundfall
Nuclear Blast Simulator
Price history
About
Explore the devastating effects of nuclear weapons with this educational simulator. Visualize blast zones, thermal radiation, and fallout patterns on any location. Learn about nuclear physics, history, and preparedness through clear simulations and real-world scenarios.
What's New in Groundfall
2.0.0
June 3, 2026
This update introduces the new free starter experience and Groundfall Full Access lifetime unlock. - Try core blast simulations before upgrading - Unlock all weapons, conflict scenarios, fallout tools, exports, feed, and preparedness sections with one lifetime license - Improved upgrade flow and clearer free-tier limits - RevenueCat purchase and restore support - General stability and App Store submission updates
MoreIn-App Purchases
$9.99
Groundfall Full Access
Unlock all weapons, conflict scenarios & premium tools
Developer apps
FAQ
What is Groundfall?
Groundfall is an educational nuclear blast simulator designed to help users understand the real-world consequences of nuclear weapons through clear simulations and historical context.
What can I do with Groundfall?
You can simulate nuclear weapon effects on any location, visualize blast and fallout zones, compare weapon yields, analyze fallout direction, and learn about nuclear physics and history.
Is Groundfall free to use?
Groundfall is free to download and includes a starter mode with limited access. Full access, including unlimited simulations and all features, is available via a one-time lifetime license purchase.
Does Groundfall have ads?
No, Groundfall does not contain advertisements. The app is designed to minimize data collection and does not require an account.
What devices does Groundfall support?
Groundfall is supported on iPhone, iPad, and iPod devices.
How often is Groundfall updated?
The latest version, 2.0.0, was released on June 3, 2026. Updates are provided by developer Kodjovi Mlapa.
What is the age rating for Groundfall?
Groundfall has an age rating of 4+, making it suitable for a wide audience interested in educational content.
Does Groundfall offer certifications?
Groundfall is an educational tool for understanding nuclear weapon effects and preparedness, but it does not offer formal certifications.
