GrenCamFree

Eliminate the guesswork and secure the perfect shot with GrenCam — the essential lighting analysis tool for FPV pilots.

GrenCam turns your smartphone into a high-precision light meter and mission planner. Using advanced sensor fusion, GrenCam analyzes the highlights and shadows of your flight path to calculate the mathematically perfect camera settings for your specific FPV hardware.

How it works:

1.

Sample Highlights: Point your phone at the sky/brightest area.

2.

Sample Shadows: Point your phone at the ground/darkest area.

3.

Get Results: Instantly receive your recommended ND filter, ISO range, and Shutter Speed.

Key Features:

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Sentinel Sensing: High-precision lighting analysis to ensure you never blow out the highlights or lose detail in the shadows.

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Mission Profile Generation: Instant recommendations for ND Filters (ND2 to ND64), ISO, and Shutter Speed based on the 180-degree shutter rule.

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Stabilization Metadata Optimization: Settings specifically calculated to ensure high-quality motion data for Gyroflow and internal stabilization.

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MuleVoice Audio Guidance: Fully voice-guided workflow so you can stay focused on the field, not your screen.

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Custom Hangar: Save your favorite camera and lens configurations for quick access.

Optimized for FPV Hardware: Includes pre-calibrated profiles for DJI O3 Air Unit, DJI Avata 1/2, GoPro Hero series (including Bones and Mini), Walksnail, and more.

Upgrade to GrenCam Pro to Unlock:

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Manual Setup Guides: Get exact, step-by-step menu paths for your DJI or GoPro camera to match your mission profile.

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Full Offline Support: Perform all sensor calibrations and lighting fusion without an internet connection.

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Unlimited Hangar Slots: Save an unlimited number of custom hardware profiles.

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Zero Advertisements: A completely clean, professional interface.

Stop guessing your exposure. Start flying with confidence. Get GrenCam today