Measure vibrations and seismic data using built-in sensors. Record maximum acceleration and seismic intensity. Upload observations to a public database. View historical data and analyze motion patterns. Share recorded data with others.
by Hakusan Corporation★ 1.01 ratingsEducationFreeData updated 2026-09-08
Access supplications for after prayers, forgiveness, prostration during prayer, and prayer on the Prophet. Listen, follow along, and memorize recitations. Save favorites and organize by category. Share supplications via text or email.
Calculate and engineering parameters with 134 formulas. Input values to compute force, friction, acceleration, work, power, and more. Access definitions and formulas for each calculation. First 5 calculators are free; others require in- purchase.
The app provides a stereo drum kit for live performances. Users can play the kick drum with their foot using a second iOS device and standard Bluetooth.
Assess articulation skills immediately after testing.
The app identifies articulation error patterns in children and adults. It can supplement data from standardized assessments and track progress over time.
Access the complete text of the California with real-time section searches and fast full-text search. Email or print selected sections. Read aloud text and search within results. No internet connection required.
Analyzes device motion using accelerometers and gyroscope. Displays time series data and frequency spectra via FFT. Supports external USB accelerometer. Applies Hamming window and removes DC bias. Tracks three-axis movement with 0.02g sensitivity.
Volunteer management that connects users with charities and non-profits. Browse volunteer opportunities by interest and location. Track volunteer hours and generate on-demand summaries. Manage team data and measure organizational impact.
The app provides mobile access to Kungfu English learning materials. Learners can access FaceFonics™ videos, book content, audiobooks, training, and video guidance for anytime anywhere learning.
Nautical information for professional planning navigation.
The app provides nautical information for multiple sea areas including the Atlantic and Pacific. It offers weather reports, forecasts, maps, and NAVTEX radio messages.
Analyzes audio input signals from Mac or iOS devices. Users can assign engineering units and calibrate external transducers for accurate measurements. Input channel units and sensitivity can be adjusted for precise data collection.