Electronic Circuits Calculator vs Jung Helpdesk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Electronic Circuits Calculator
This comprehensive electronics toolkit offers over 130 interactive calculators, circuit tools, and guides. It's designed for users of all levels, from beginners to professionals, to assist with learning, prototyping, and quick calculations in electronics engineering.
- Over 130 interactive calculators
- Circuit tools and guides
- Step-by-step explanations and formulas
- Ideal for learning and prototyping
- Light and dark mode support
- Available in 14 languages
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Electronic Circuits Calculator is your ultimate electronics toolkit — featuring over 130 calculators, circuit tools, and guides for beginners and professionals alike. Perfect for electronics enthusiasts, students, hobbyists, and engineers alike, Electronic Circuits Calculator Pro is a powerful reference tool covering essential electronics concepts, components, and circuit design. Whether you're just getting started or need a quick calculation on the go, this app has you covered. Available in 14 Languages: • English, French, German, Indonesian, Italian, Japanese, Polish, Portuguese, Russian, Simplified Chinese, Spanish, Turkish, Ukrainian, and Vietnamese — study in your native language! Key Features: • Interactive calculators for circuits • Step-by-step explanations and formulas • Ideal for learning, prototyping, or quick checks • Light and dark mode support Covered Topics: Basic calculators • Ohm's law • Power, voltage and current • Resistive voltage divider • Wheatstone Bridge • RC circuit time constant • Battery life • Additional resistor for voltmeter • Shunt resistor for ammeter. Resistors • Resistor color codes • SMD resistor codes • EIA-96 encoding • Selection of standard resistor values • Series/Parallel connection of resistors • E-series Capacitors • Ceramic disc capacitor codes • Film capacitor codes • Capacitor operating voltage codes • Color codes of film capacitors • SMD capacitor codes • Series connection of capacitors • Parallel connection of capacitors Inductors • Inductor color codes • SMD inductor codes • Parallel/series connection of inductors Diodes • Diodes • Rectifier diodes • Signal diodes • Schottky diodes • Tunnel diodes • Varicaps • Zener diodes Transistors • Bipolar transistors • MOSFETs • JFET transistors • Unijunction transistors • Bipolar transistors with insulated gate. • Darlington transistor pair Thyristors • Thyristors • Lockable thyristors • IGCT thyristors Power supplies • AC parameters • Half-wave rectifier • Full-wave rectifier • Bridge rectifier • Quenching capacitor • Internal resistance of the power supply • Symmetrical voltage doubling rectifier circuit • Three-phase half-wave rectifier • Three-phase bridge rectifier • Voltage multiplier Voltage and current regulators • Voltage regulator on LM317 • Bipolar voltage regulator for LM317 and LM337 • Current source on LM317 • Zener diode reference voltage source • Temperature compensated reference voltage source • TL431 regulator • TL431 regulator with additional transistor Light Emitting Diodes • Resistor for one LED • Resistor for serial/parallel connection of LEDs • 7 segment LED display • Decoder for 7- segment displays CD4511 Photocells • Photodiodes • Photoresistors • Phototransistors • Optocouplers Operational amplifiers • Gain of non-inverting op-amp • Gain of inverting op-amp • Inverting op • amp with T-bridge in feedback. • Inverting summing op-amp • Differential op-amp • Voltage integrator • Voltage differentiator • Voltage comparator High frequency circuits • Capacitor reactance • Inductor reactance • Convert gain to decibels • Convert dBm to watts • T • Attenuator • Pi attenuator • L • Attenuator • Bridge T • attenuator • Capacitive AC voltage divider • Inductive voltage divider • Frequency and wavelengths Filters • RC low-pass filter • RC high-pass filter • RC bandpass filter • RL low-pass filter • RL high-pass filter • LC low-pass filter • LC high-pass filter Multivibrators • Self- oscillating Multivibrator • Monostable multivibrator • Bistable multivibrator • Multivibrator with diodes 555 Timer • Astable mode • Monostable mode • Bistable mode • Schmitt trigger • Connecting LEDs • Light detector • Relay control Logics • AND. OR, NOT, NAND, NOR, XOR, XNOR • Combination Circuits The application is being actively developed and supplemented with new calculators. Keep for updates!
Jung Helpdesk
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A new way through a podcast. The C.G. Jung Helpdesk is a podcast about Jung's ideas — more than sixty conversations, nearly fifty hours, each grown out of a live Meetup event: real questions, honest discussion, and Jung's own words at the center. This app turns those episodes into a guided path. JOURNEYS Pick what pulls you — the map of the psyche, shadow and individuation, dreams and the numinous, Jung at the movies, Jung in everyday life — and follow a curated order through the episodes. When one ends, the next stop plays. Start a journey, put it down, pick it up again; your place is always kept. THE MAP Every episode is a star in one of six territories, and the lines between them are doors: related episodes with a spoken reason for the link. Tap a star to see where it leads. Search by title, keyword, or the words actually spoken — the app searches every transcript. YOUR GUIDE Marcus, the podcast's host, introduces the show and walks with you. Two questions at the end of an episode shape what comes next. Heart what lands and the suggestions learn your taste. No streaks, no guilt, no nagging. MADE FOR LISTENING • Intros and outros trimmed, so every episode starts where the conversation does • Transcripts for every episode, with search and tap-to-jump • Save episodes for offline listening — transcripts included • Lock-screen controls, playback speed, background audio • Notifications for new episodes, only if you ask • Your progress stays on your phone. Export it as a file whenever you like. PRIVATE BY DESIGN No account. No ads. No tracking. A few anonymous counts tell the makers which topics people care about — nothing that identifies you. Read the full policy at cgjunghelpdesk.github.io/privacy.html. If the app earns a place in your week, come say hello at the Meetup.
Screenshots
Verdict
The clearest difference is ads: Jung Helpdesk at none against Electronic Circuits Calculator's shown. Jung Helpdesk also leads on update cadence (every 2 days vs every 2 months). On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.
Electronic Circuits Calculator ships an update every 2 months, Jung Helpdesk every 2 days. The most recent releases landed on October 19, 2026 and October 14, 2026 respectively.
| Parameter | Electronic Circuits Calculator | Jung Helpdesk |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| Update frequency | Every 2 months | Every 2 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 16.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 21 MB | 3 MB |
| Age rating | 4+ | 12+ |
| Developer | ALG Software Lab | Marcus Nieder |
In-app purchases
Electronic Circuits Calculator
No in-app purchases
Jung Helpdesk
No in-app purchases
Questions
Is Electronic Circuits Calculator free?
Is Jung Helpdesk free?
Do Electronic Circuits Calculator or Jung Helpdesk have ads?
Which is updated more often, Electronic Circuits Calculator or Jung Helpdesk?
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