--- title: "Thunderstorm Lite — App Overview" url: https://marlvel.ai/intel-report/news-magazines/thunderstorm-lite category: News & Magazines developer: SpeedyMarks platforms: android rating: 3.0 (91 ratings) pricing: free report_level: overview generated: 2026-04-16 --- > **Key Insight:** This is an ad-supported, manual utility for estimating storm distance based on the speed of sound. | Metric | Value | |--------|-------| | Category | News & Magazines | | Rating | 3.0 ★ (91) | | Pricing | free | | Platforms | Android | | Latest Version (Android) | 1.1.2 | | Developer | SpeedyMarks | ## What is Thunderstorm Lite? Thunderstorm Lite is a utility tool that calculates the distance of a thunderstorm by measuring the time interval between lightning and thunder. Developed by SpeedyMarks, the app provides a simple interface for tracking storm movement over time via a history list. ## Key Features - **Lightning and Thunder Buttons**: Users manually trigger timestamps for lightning flashes and subsequent thunder to calculate distance. - **Unit Toggle**: Allows users to switch between metric and imperial distance measurements with a single tap. - **History List**: Logs previous measurements to help users determine if a storm is approaching or moving away. ## Who is it for? Individuals interested in tracking local weather phenomena and storm proximity. ## Links - [Google Play](https://play.google.com/store/apps/details?id=com.speedymarks.android.thunderFree&hl=en&gl=us) - [Full Intelligence Report](https://marlvel.ai/intel-report/news-magazines/thunderstorm-lite) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/news-magazines/thunderstorm-lite).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*