Gap Calculator

Сергей Велеско

Oct 24, 2026

1.5 MB
File Size
0/65
Security
Everyone
Android 8.0+
Android OS

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How to install XAPK / APK file

About Gap Calculator

Jump calculator for bikes, snowboards, and other gear.

This app is for preliminary jump calculations and a rough estimate of whether you will overshoot or undershoot the landing.

The calculation is based on the equations of motion. It does not take into account air resistance, wind, or other factors that may affect the flight path.

WARNING!!!

Jumping is very dangerous and can put your health and even your life at risk. The results of the app are a preliminary calculation and must not be used as the final guide to action. The user bears full responsibility for any risk to their health and life!

What's new in the latest 3.0.0

Last updated on 2026-10-24

Gap Calculator 3.0 — a full rewrite with a fresh design.
• New look: warnings are clearly visible, results are shown as cards
• Flight path chart with a legend and zoom
• Confirmation before deleting a jump
• Easier number input: only valid values, convenient keyboard
• Splash screen and better support for tablets and landscape
• Faster and more stable
Note: jumps saved in version 2.x are not transferred.