Electronics Engineer Helper vs KUKA MixedReality Assistant
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Electronics Engineer Helper
This app provides a comprehensive suite of calculators and reference tools for electronics enthusiasts and professionals. It includes features for component identification, circuit calculations, and electrical property analysis, aiding in both study and practical work.
- Datasheet search
- Resistor color code calculator
- Electronic schematic symbols
- Pinouts guide
- Ohm's law calculator
- AWG converter
- Unit converter
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Digital toolbox for electronics engineers and electricians. Calculators and references for beginners and professionals — for work, study, DIY, and repair. Used by over 100,000 users. Completely ad-free. Included tools: • Datasheet search • Equivalent parts search (cross reference for transistors, diodes and ICs) • Resistor color and digit marking (4, 5 and 6 band color code; 2 symbols, 3/4 digit and EIA-96 code SMD resistors code) • Electronic schematic symbols (IEC 60617, IEEE 315 and GOST standards) • Pinouts of connectors and interfaces (USB, HDMI, DisplayPort, DVI, VGA, Thunderbolt, Apple Lightning and 30-pin, SATA, PCI Express and M.2, Ethernet RJ45 with PoE, RJ11/RJ14/RJ25, RS-232/422/485, IEEE 1394 FireWire, ATX, computer fans, SD card, audio jack, RCA, MIDI, XLR, PS/2, D-sub, SMEMA) • Pinouts of boards and microcontrollers (Raspberry Pi and Pico, Arduino, ESP32, ESP8266, STM32 Nucleo, Teensy, Orange Pi, RADXA Rock Pi, LubanCat, Flipper Zero, ATmega and ATtiny) • Ohm's law calculator • AWG converter (wire diameter, cross-section area, resistance and maximum current) • Resistor for LED • Voltage divider • Wheatstone bridge (output voltage or unknown resistance, current and power of every arm) • Capacitor code • Capacitor markings • Capacitor ESR tables • Frequency response curve calculation of passive filters (RC, RL, RLC, LC) • Inductor color code • Air-core coil calculator (inductance or number of turns of a single-layer solenoid) • Ideal transformer (winding turns, voltages and currents) • Linear current regulator • SMD packages list • Reactance • PCB trace resistance • Active, apparent and reactive power • RMS converter (peak, RMS and peak-to-peak values for seven waveform shapes) • 555 waveform generator • Operational amplifiers • RLC circuit • Number conversion • Unit converter • Cable voltage drop • Battery life (runtime of a battery pack, with discharge curve) • NTC thermistor resistance • Logic gates • RC circuit • Decibels calculator • 25-pair cable color code • Fuse color marking Additionally, by purchasing the PRO version of the app, you will get access to additional tools: • SMD components marking codes • Diodes color code (Pro Electron, JEDEC and JIS-C-7012 standards) • Linear voltage regulator • Resistor value to color or SMD code marking converter • Voltage rectifier • Series or parallel electrical components' connection calculator • Diode voltage drop • Minimum PCB trace width • Analog to digital conversion • Attenuators • 4-20 mA signal converter • Thermocouple calculator • Resistance thermometer • Buck switching voltage regulator • Wire resistance • Zener diode regulator (Zener diode and series resistor selection from a catalogue of 438 parts) • Load cell (bridge output voltage to weight, force, pressure or torque) • BJT voltage divider biasing • Transformer turns per volt (from core area, flux density and frequency) • Junction temperature (with or without a heatsink, power derating curve) • Solar string dimensioning (minimum voltage and current ratings for a PV array) • Solar cable and fuse selection (NEC and IEC rules) • 555 astable generator with variable duty cycle • NTC thermistor in a voltage divider and with an ADC input Privacy Policy: https://www.eehelper.app/ios/privacy/ Terms of Use: https://www.eehelper.app/ios/terms/
KUKA MixedReality Assistant
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Fast robot commissioning with the help of Augmented Reality (AR): It connects the real with the virtual world, thus enriching the environment of the robot cell with digital information in a clear and uncomplicated manner. This not only accelerates installation, but also makes working with the robot safer, as errors can be detected and corrected quickly. With the software, a created safety configuration can be examined and verified at a glance. All relevant data is graphically displayed in real-time directly on the robot: Monitoring spaces, safety-oriented tools and the cell area. The display of the corresponding configuration parameters of the spaces or tools is also possible. In addition, movements can be simulated with a virtual robot and tool. This allows potential collisions to be detected without having to move the physical robot. Furthermore, with the integrated demo mode the functions can be tried out without an actual robot. The app is easy to set up and operate: After installation on the iPhone or iPad, all relevant robot data is sent directly from the controller to the mobile device via WLAN through a router or access point (not a KUKA product) and displayed visually. The KUKA.MixedReality Safe technology package is used for this purpose, which needs to be installed on the robot controller. In addition, the KUKA.SafeOperation technology package must be installed to use the safety functions.
Screenshots
Verdict
The clearest difference is in-app purchases: KUKA MixedReality Assistant at none against Electronics Engineer Helper's 2. Electronics Engineer Helper's advantage is update cadence (monthly vs every 4 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Electronics Engineer Helper sells 2 in-app purchases, starting at $4.89 per year. KUKA MixedReality Assistant asks for nothing beyond the download.
Electronics Engineer Helper ships an update monthly, KUKA MixedReality Assistant every 4 months. The most recent releases landed on September 18, 2026 and September 12, 2026 respectively.
| Parameter | Electronics Engineer Helper | KUKA MixedReality Assistant |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (436 ratings) — better | — |
| Positive reviews | 97.7% of reviews | — |
| Number of ratings | 436 — better | — |
| Update frequency | Monthly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | — |
| Devices | iPhone, iPad, Mac — better | iPhone, iPad |
| Requires iOS | 17.0 | 16.1 — better |
| Further details — not scored | ||
| Size | 91 MB | 273 MB |
| Age rating | 12+ | 4+ |
| Developer | Rostyslav Dovhaliuk | KUKA AG |
Bugs and requests
Electronics Engineer Helper
Reported bugs
2 issues- Incorrect resistor color code display for some values
- In-app purchase option not working for some users
Requested features
5 requests- Add more circuit schematics and examples
- Include ASCII code to decimal, hex, and octal conversion
- Expand the pinout section with more details
- Add active filter (RC, RL, RLC, LC) calculators
- Include digital to analog converter, transistor, and transformer calculators
KUKA MixedReality Assistant
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Electronics Engineer Helper
- 1 Year Subscription1 Month trial$4.891 Year
- Lifetime PRO Version$12.49
KUKA MixedReality Assistant
No in-app purchases
Questions
Is Electronics Engineer Helper free?
Is KUKA MixedReality Assistant free?
Do Electronics Engineer Helper or KUKA MixedReality Assistant have ads?
Which is updated more often, Electronics Engineer Helper or KUKA MixedReality Assistant?
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