Stable Hand

Do you have a steady hand? Test your stability can you stay in the blue?

Do you have a steady hand? Challenge yourself with Stable Hand, the ultimate hand stability tester!

Whether you're looking for a fun personal challenge or want to track your steadiness over time, Stable Hand uses high-precision accelerometer data to measure every micro-movement of your hand.

With its clean, professional design and soothing color scheme, it’s the perfect app to test your focus and physical control.
How it works:

1. Calibrate: Pick the sensitivity level that works best for your device’s sensors.

2. Choose Your Session: Select a quick 15-second test or a standard 30-second challenge.

3. Get Ready: Place your phone flat on the palm of your hand.

4. Hold Steady: Stay as still as possible while the timer counts down!

5. See Your Score: Watch the 10-color radial dial transition from Deep Blue (perfectly still) to Red (shaky).

Key Features:
• Precision Tracking: Monitors the X, Y, and Z axes to capture even the smallest tremors.
• Visual Stability Gauge: A beautiful circular display provides real-time feedback on your performance.
• Calibrate to Your Phone: Choose from Basic, Medium, or Very Sensitive modes to ensure the most accurate results for your specific hardware.
• Persistent History: Your scores are automatically saved! Track your progress and see if your hand stability improves over time.
• Share Your Results: Send a friendly summary of your test history to friends and family. Challenge them to see who truly has the most stable hand!

Privacy Minded: Stable Hand values your privacy. All sensor data and test history are stored locally on your device. We do not collect or transmit any of your personal information.

Download Stable Hand today and see if you can stay in the blue!