Showing 21–40 of 1,000 ranked alternatives.
Tran Duy
Graph functions and trace curves
Allows users to plot functions, polar, and parametric graphs. Users can edit equations in the graph editor and view graphs. Features include tracing, finding intersections and extrema, displaying derivatives, and adding tangents.
Ahmad Almazeedi
Calculate, voice input, copy, paste
Perform calculations using a scientific or voice input. Access calculation history by swiping down. Copy and paste values. Switch between light and dark themes. Enable larger buttons for easier use.
Boluga Limited
Track speed, altitude, and barometric pressure
Provides GPS altitude and pressure altitude readings. Displays speed in kph, mph, and knots. Measures barometric pressure in multiple units. Tracks acceleration in G forces. Shows location, magnetic, and true heading.
Marina Polyanskaya
Analyze and visualize frequencies
Analyze frequencies with a real-time display. Adjust and visualize sound levels across different frequency ranges. Export analysis data and compare signals for accuracy. Calibrate equipment for optimal performance.
Unicom TOV
Measure noise, display decibels, show reference
Measures environmental noise and displays decibel values in real time. Shows current noise reference and min/avg/max dB levels. Displays dB as a gauge and graph line. Saves measured records for later review.
Marcel Kraus
Track speed and location in real time
Display current speed and location using GPS. Switch between units like mph, km/h, m/s, knots, and min./500m. No ads or in- purchases. Requires careful use while driving.
Thomas Gruber
Generate tones, adjust frequencies, save presets
Nd play test tones including sine, rectangular, triangular, and sawtooth waves. Create and play frequency sweep tones in ascending and descending directions. Adjust frequency, amplitude, and duration settings.
Daily Workout Apps, LLC
Stream classes and routines
Stream classes and predefined routines for all skill levels. Follow video and audio instructions during sessions. Create custom routines with 70+ poses. Sync workout data and calories burned to the Health . No subscriptions or ads.
AUTO METER PRODUCTS, INC.
Monitor engine data and log vehicle performance
Monitor and log engine and vehicle performance data, including fuel economy and check engine light status. Clear trouble codes remotely. View lateral and acceleration/braking Gs on a skidpad.
Muskian Inc.
Calculate stats, graphs, and matrices safely
Perform statistical calculations, graph functions, and handle scientific and matrix operations. Access all features without ads or付费 restrictions. Replace physical calculators for test preparation and academic use.
Breakthrough Apps
Fall asleep with guided hypnosis
Help users fall asleep with guided hypnosis and meditations tailored for restless minds. Include sessions ranging from 10 to 60 minutes and quick relaxation sessions between 5 to 15 minutes.
倩 赵
Track blood pressure, heart rate, weight.
The app tracks blood pressure, heart rate, and weight. Users can monitor readings visually with charts and histograms, analyze blood pressure ranges, and calculate Mean Arterial Pressure.
CAT VIET SOFTWARE DEVELOPMENT & MEDIA JSC
Calculate, convert, and solve equations
Perform complex calculations using 12 built-in calculators including scientific, financial, and unit conversion tools. Input formulas with three modes: standard, string, and RPN.
Vlad Polyanskiy
Measure sound levels and analyze frequencies
Measure sound levels with a precision instrument featuring a . Calibrate against professional dB meters. Log noise data and set decibel thresholds. Display real-time sound level readings and frequency analysis.
SimpleTherapy Inc.
Manage pain with targeted exercises
Manage pain by describing symptoms and receiving evidence-based care plans tailored to individual needs. Track pain levels and monitor progress over time.
倩 赵
Track blood sugar and weight easily.
The app tracks blood sugar and weight, allowing users to add notes and view measurements by chart. It analyzes blood sugar ranges and provides statistics by day, week, month, or year.
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