Showing 221–240 of 1,000 ranked alternatives.
Nir Hamzani
Measure beats and adjust accuracy
Calibrate and Pendulum clocks by measuring and adjusting their beat period. Sync with a known accurate time source to correct drift. Monitor daily time gain or loss with precision up to 0.001 milliseconds.
Vicki Partridge
Surfaces, angles, and levels precisely
Turn your iPhone into a , angle gauge, and measuring . Check if surfaces are or plumb. Get real-time tilt readings in degrees. Calibrate to align with objects. distances using the device's sensors.
Tim Draper
Sync devices for live video playback
Synchronize video playback across multiple devices with frame-accurate timing. Control playback and timing from a central interface. Adjust display settings and manage device connections remotely.
Epiphany Labs
Record audio, transcribe text, organize notes
Record audio and convert speech to text in real time. Edit and organize transcribed notes. Share or export notes in various formats. Supports live transcription for meetings and conversations.
SHPAVDA, TOO
Track events and to dates
Track upcoming events with customizable timers. Set reminders for birthdays, holidays, sports events, and movie releases. View details, receive notifications, and mark events as completed. Sync across devices and share updates with contacts.
Michael Dougherty
Measure turntable speed with your phone
Measure turntable speed by placing the phone on the platter and spinning. Display RPM accuracy and stabilization feedback. Adjust playback settings based on turntable performance. Save and export measurement data for future reference.
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