The (hopefully most accurate) slope finder tool for any mobile device. Measure angles and slopes with precision typically within ±0.1 degrees. Perfect for construction, woodworking, alignment tasks, and professional applications.

Features:

• High accuracy angle measurements (±0.1 degrees)
• Calibration in five directions
• Bubble view for flat surfaces
• Motion-sensitive lock
• Speech synthesis (iOS)
• Support for all device edges

The world's first Vector Magnetometer on mobile devices. Visualize and measure magnetic fields in three dimensions. Perfect for detecting magnetic fields, finding studs, and scientific applications.

Features:

• 3D vector magnetic field visualization
• Real-time magnetic field measurements
• Compass functionality
• Magnetic field strength indicator

Visualize and measure acceleration forces on your device. Monitor g-forces in real-time with precise accelerometer readings.

Features:

• 3-axis acceleration visualization
• Real-time g-force measurements
• Motion tracking
• Scientific and recreational use

Advanced protractor and measuring tool designed exclusively for devices with gyroscope sensors. Utilizes the retina display and gyroscope to provide precise angle measurements.

Features:

• Precision angle measurement
• Gyroscope-based accuracy
• Retina display optimized
• Professional measuring tool

Enhanced contacts manager with advanced sorting and organization features. Sort contacts by creation date and manage your address book more efficiently.

Features:

• Sort by creation date
• Advanced contact organization
• Modern Contact framework (iOS 14+)
• Enhanced contact management

Control your Philips hue smart lights with advanced color and mood settings. Create relaxing atmospheres or party disco effects at home.

Features:

• Philips hue integration
• Mood and scene presets
• Color control
• Party mode effects