SPECTRUMVIEW PLUSVisualize in real time the frequencies that you can hear around you and even those you cannot. SpectrumView provides a high-quality real-time spectrogram and spectrum analyser display, with a configurable sample rate and frequency resolution, for the iPhone, iPad and iPod Touch. 64-bit support

SpectrumView Plus alternatives

Wind Tunnel Free

Turn your iPad/iPhone into a wind tunnel simulator Draw obstacles and watch the fluid flow around. Experiment with different sizes, shapes, aerodynamic profiles and see what happens Tap the blue button to bring application controls. Thank you all for your great comments.

  • rating 5.0
  • size 1.4 MB

Sensor Kinetics

See your iPhone in motion Watch your iPhones gyroscope and accelerometer sensors in action and discover how they work. Measure the effect of gravity on your iPad and experiment with its magnetometer. The paid version Sensor Kinetics Pro, now available from iTunes, gives you the ability to save and share sensor data and to apply filters to the data stream.

  • size 4.1 MB

Architecture of Radio

The infosphere, Visualized. Every time we use our phones, tablets or laptops we are entering an invisible world of wireless digital signals. The Architecture of Radio is an impression of the infosphere, a way of seeing it.

  • rating 3.6
  • size 18.3 MB

Electronics Engineering ToolKit

This is the brand-new Electronics Engineering ToolKit The HIGHLY RATED and RECOMMENDED productivity app. Users say it is the BEST and MOST PRACTICAL EE ToolKit App in the whole iTunes App Store. with the option to open pdf datasheets live or by e.g. iBooks simple and quick unit conversion within the single calculators fast on-the-fly conversions and calculations real-time circuit simulations support for preferred E series, sliders and min/max calculations auto-save of all entries over several sessions and many many more

  • rating 4.55556
  • size 198 MB

EveryCircuit

All joking aside, this time you will understand how electronic circuits work. Build any circuit, tap play button, and watch dynamic voltage, current, and charge animations. Analyses:+ DC analysis+ AC analysis with frequency sweep+ Transient analysisFeatures:+ Thousands of public community circuits+ Animations of voltage waveforms and current flows+ Animations of capacitor charges+ Analog control knob adjusts circuit parameters+ Automatic wire routing+ Oscilloscope with I-V curves and stack mode+ Single play/pause button controls simulation+ Saving and loading of circuit schematic+ Mobile simulation engine built from ground-up+ Shake the phone to kick-start oscillators+ IEC and ANSI circuit component symbols+ Intuitive user interface+ No AdsComponents:+ Sources, signal generators+ Controlled sources, VCVS, VCCS, CCVS, CCCS+ Resistors, capacitors, inductors, transformers+ Voltmeter, amperemeter, ohmmeter+ DC motor+ Potentiometer, lamp+ Switches, SPST, SPDT+ Push buttons, NO, NC+ Diodes, Zener diodes, light emitting diodes (LED)+ MOS transistors (MOSFET)+ Bipolar junction transistors (BJT)+ Ideal operational amplifier (opamp)+ Digital logic gates, AND, OR, NOT, NAND, NOR, XOR, XNOR+ D flip-flop, T flip-flop, JK flip-flop+ SR NOR latch, SR NAND latch+ Relay+ 555 timer+ Counter+ 7-segment display and decoderNext:+ More componentsIf you like it, please rate, review, and buy

  • size 12.4 MB