Spectral Eye
Patrick Madden
See sound as vibrating frequencies
Displays sound frequencies using a Fast Fourier transform. Users can visualize incoming sound as individual sine waves. The shows frequency spectrum displays to analyze audio components.
Apps Like WingFrequency for iPhone and iPad
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Ranked alternatives
Showing 101–120 of 1,000 ranked alternatives.
Illuminance Pulsation Meter
ALEXEY KOZLOV
Measure screen ripple and select eye-friendly devices
Measure ripple coefficient of light sources including LED, halogen, fluorescent, and incandescent lamps, as well as LCD and LED monitors. Display readings for visible spectrum radiation. Note that results may vary based on light source and frequency.
Breaths Per Minute
Pavel Abin
Tap to count and track rate
Track breath rate by tapping the screen once per breath cycle. The calculates automatically and stores measurement history. Use for both humans and pets to monitor respiratory conditions.
Mind Monitor
James Clutterbuck
View real-time brainwave data and graphs
View real-time EEG brainwave data with professional-grade spectrogram and frequency breakdown. Track raw microvolts and absolute wave values. Split data by brain regions or sensors. Access accelerometer and gyroscope data.
Guitar Tuner + Ukulele & Bass
Yauheni Hramiashkevich
Tune guitars, basses, and ukuleles
Tune , , and strings with precision. Select instrument type and adjust pitch using visual indicators. Save custom tuning settings and share tuning results.
Classical Guitar Tuner Pro
Pedro Daniel Macalupu Cumpen
Tune with frequency display
Tune strings with frequency display in Hz. Use A4 calibration, tuning fork, or in- purchases for settings. Load tuning instantly with 64-bit optimization. Receive visual feedback with LED indicators for each string.
NexusLRS
Road Data Systems, LLC
View location on real-time LRS map
Displays real-time location on a road network with milepoint and route ID updates every second. Shows offline maps using locally stored base maps. Accesses road data without requiring internet connectivity after initial download.
GGMorse
Georgi Gerganov
Decode audio to text in real-time
Decode Morse code audio into text by accessing the microphone and placing the device near the audio source. The automatically detects frequency and speed, displaying real-time text in a bottom panel. Use the lock icon to secure the interface.
Heart Beat: Pulse Rate Monitor
Chauncee,Y Butler
Track and
And blood pressure using optical sensors. Track readings over time and view trend graphs. Set reminders for regular checks. Share data with healthcare providers. Sync with wearable devices for continuous monitoring.
PhotoBot - Endless timer cam
Thilina Solomons
Snap photos automatically
Take selfies without pressing any button. Use an for continuous shooting. Automatically organize photos into folders. Mount your iPhone and pose freely. Capture multiple self-portraits with one setup. Sync photos to social media accounts.
MeowDrama - Watch Reel Shorts
L3S ARIEL LIMITED
Miniseries and short films on the go
Short films and miniseries lasting about a minute. Browse a library of high-definition content. Explore original stories ranging from love narratives to fantasy adventures. View content on various devices during commutes or free time.
Electrical Engineering Pack
V PUGAZHENTHI
Calculate values instantly
Perform calculations including resistor color code analysis, transformer voltage and current computations, and voltage, current, resistance, and power determinations. Include upgraded voltage drop calculations compliant with NEC/IEEE standards.
GO Count Object -Thing Counter
Shenzhen Yiken Technology Co., Ltd
Objects in photos instantly
Take photos of objects to automatically them. Adjust detection settings for accuracy. Export results as text or image. Share counts via email or messaging. Sync data across devices.
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