Big Bass Crash transforms primitive fire-making into a data-driven practice. Log wood pairings, measure board geometry with your phone camera, and track every attempt until you achieve reliable coal production.
Download Big Bass CrashUpdated 16.10.2026 with enhanced measurement tools
Select your preferred bonus pack and start logging successful friction fire attempts
All offers require Android 5.0 or higher. Valid through October 2026. Terms apply.
Big Bass Crash combines bushcraft knowledge with modern tracking technology to accelerate your friction fire learning curve
The application maintains a comprehensive board where you log every wood pairing attempt. Record whether you used bow drill, hand drill, or fire plough technique. Each entry captures the exact wood species combination, such as Basswood on Basswood or Cedar on Willow.
Every logged socket records your attempt duration, success rate, and specific notes about the drill set. The app calculates your best time automatically and highlights which pairing configurations produce coal most reliably under your technique.
When you achieve your first coal with a specific wood combination, the system prompts you to photograph the board and preserve that exact setup as a reference kit for future sessions.
Essential features that transform friction fire practice from guesswork into systematic skill development
Photograph your drilled board with a standard bank card as scale reference. The app calculates socket diameter, notch angle, and apex distance automatically using the 85.6mm card edge.
Build your personal database of wood combinations with hardness ratings, density specifications, and resin content data for both spindle and hearth board materials.
Log every drill session with precise timing from first stroke to coal appearance. Compare performance across different weather conditions and wood moisture levels.
Configure your tinder nest layers from coarse shell to fine heart materials. Track which fiber combinations ignite most reliably for your specific technique and climate.
Visual statistics show your best times, most reliable wood pairings, and success rate progression. Identify which setups produce consistent results under field conditions.
Generate detailed reference sheets for any successful wood pairing with exact geometry measurements, material specifications, and technique notes for offline field use.
Structured approach to mastering primitive fire techniques through data collection and pattern recognition
Join thousands of bushcraft practitioners using data to accelerate their friction fire mastery
Download Big Bass Crash