Help protect New York City's trees and green spaces by tracking invasive Spotted Lanternflies. Log sightings instantly, categorize them by life stage, and view community impact on a high-contrast map. Contribute to a cleaner ecosystem and track your personal contribution.
1.0.9
September 9, 2026
Instant Guest Logging: Log sightings immediately upon opening the app—no account or sign-up required. NYC Heatmap Coverage: Updated map focus and high-density sighting overlays across all five boroughs. Offline Local Caching: Smashes logged offline save locally and automatically sync whenever you decide to create an account. Performance & Polish: High-contrast outdoor map rendering improvements for sunny parks and street logging.
MoreThank you so much! The hope was that making this a community project would encourage folks to act, even in a small way, to protect the environment. Happy hunting!
FlySmash is a citizen science app designed to help users track and map Spotted Lanternfly infestations across New York City. It allows for quick logging of sightings, categorization by life stage, and visualization of community impact on a dedicated map.
By enabling users to log Spotted Lanternfly sightings, FlySmash helps build a comprehensive dataset of infestation patterns. This data can inform pest management strategies and contribute to the protection of NYC's trees, parks, and gardens from this invasive species.
Yes, FlySmash offers a guest-first experience, allowing you to log sightings immediately without requiring upfront account creation, passwords, or registration. This ensures you can start contributing data instantly.
Based on the provided data, FlySmash is supported on iPhone, iPad, and iPod. Information regarding Android compatibility is not available in this data.
The latest version of FlySmash is 1.0.9, and it was last updated on September 9, 2026. This indicates a relatively recent update, suggesting ongoing development and maintenance.
No, FlySmash does not contain advertisements. The app's privacy-first architecture explicitly states that they do not run ad trackers or bundle third-party telemetry.
FlySmash has an age rating of 4+, making it suitable for a wide range of users, including younger individuals interested in contributing to environmental efforts.
FlySmash prioritizes user privacy with a privacy-first architecture. It allows guest tracking without personal information, only uses location services when the app is open, and does not sell user data.
