Electronics Handbook vs Digital Electronics Quiz
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Electronics Handbook
This app provides essential tools and calculators for electronics engineering students and professors. It includes features for circuit design, simulation, and understanding fundamental electronic concepts. Stay updated with industry news through an integrated RSS feed.
- Resistor Band Converter
- Ceramic Capacitor Calculator
- Logic Gate Tutor
- Realtime Logic Simulator
- ADC Sampling Simulation
- Ohm's Law and Transistor Amplifier calculations
- Potential Divider Calculator
- Amplifier Circuit Designer
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This Application was developed for the use of Electronic and Electrical Engineering students and professors. Electronics Handbook is a collaboration between Keysight Technologies and students from the University of Leeds to improve the 'Engineering Calculator' App. The Electronics Handbook App contains the following tools: 1. Resistor Band Converter Build a Resistor by selecting coloured bands. The tool will then show the resistors value. It also works in reverse, showing the colour bands for a specified resistance value. 2. Ceramic Capacitor Calculator Convert quickly and easily between capacitance and the ceramic capacitor numbering system. 3. Logic Gate Tutor A handy guide for when you are building logic circuits. The Tutor provides you with quick access to Truth Tables, Datasheets and Pin Diagrams of common logic IC's. 4. Realtime Logic Simulator Build and simulate your logic circuit before building the real thing. The simulator also includes a built in oscilloscope to show you how different wires change over time. 5. ADC Sampling Simulation Ever wondered what that Analog signal would look like in Digital form? Well, now you can get an impression of the effects of Sampling Rates and ADC Resolution have on an AM signal. 6. Back To Basics Whether you are new to electronics, or just need a helpful reminder of some of the basics, this tool is just what you need. The Basics tool will show you how to calculate Ohms Law, Parallel and Series Resistances, How to build a Transistor Amplifier, Decode some of that Electronics Jargon, and much more. 7. Potential Divider Calculator Need to quickly design a voltage/potential divider circuit? Perhaps need to simulate the effects of a load? Or just need to work out the resistance value you need to protect an LED? This tool is up to the challenge. 8. Amplifier Circuit Designer Quickly and easily design Op-Amp based Amplifier circuit designs. This tool has designs for 'Inverting', 'Non-Inverting' and 'Differential' amplifiers built right in. All you need to do is enter parameters for your design and this tool will do the rest. 9. Keysight RSS Feed Keep up to date with Keysight Technologies latest news and developments. This tool fetches the Keysight RSS Feed so you never miss out on anything. 10. Keysight Website A built in web browser which allows you to view and navigate through Keysight's website. (Requires Internet Connectivity)
Digital Electronics Quiz
Practice over 1400 digital electronics multiple-choice questions covering a wide range of topics. This app serves as a self-assessment tool and quick study guide for engineering students, offering comprehensive notes and practice tests.
- 1400+ digital electronics MCQs
- Self-assessment tests
- Quick study guide
- Covers basic and advanced topics
- Chapter-wise quizzes
- Revision notes
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Digital electronics quiz app with free download to install complete electronics app (iOS) to practice 1400+ digital electronics quiz based MCQs. "Digital Electronics Quiz" app with trivia questions and answers for engineering college students to download digital electronics MCQs with self-assessment tests. "Digital Electronics Notes" learning app with answers key helps to practice test questions for online virtual classroom exam on iOS smartphones. Complete digital electronics quiz app for online degree programs covers basic and advance engineering school course with trivia quizzes. "Digital Electronics Revision" app is a quick study guide, an educational tool for students, beginners' learning and distance education with electronics textbook course as: Chapter 1: Analog to digital converters quiz Chapter 2: BICMOS digital circuits quiz Chapter 3: Bipolar junction transistors quiz Chapter 4: BJT advanced technology dynamic switching quiz Chapter 5: BJT digital circuits quiz Chapter 6: CMOS inverters quiz Chapter 7: CMOS logic gates circuits quiz Chapter 8: Digital logic gates quiz Chapter 9: Dynamic logic circuits quiz Chapter 10: Emitter coupled logic (ECL) quiz Chapter 11: Encoders and decoders quiz Chapter 12: Gallium arsenide digital circuits quiz Chapter 13: Introduction to digital electronics quiz Chapter 14: Latches and flip flops quiz Chapter 15: MOS digital circuits quiz Chapter 16: Multivibrators circuits quiz Chapter 17: Number systems quiz Chapter 18: Pass transistor logic circuits quiz Chapter 19: Pseudo NMOS logic circuits quiz Chapter 20: Random access memory cells quiz Chapter 21: Read only memory ROM quiz Chapter 22: Semiconductor memories quiz Chapter 23: Sense amplifiers and address decoders quiz Chapter 24: Spice simulator quiz Chapter 25: Transistor transistor logic (TTL) quiz Download "Analog to Digital Converters Quiz" app to install revision notes with MCQs: Digital to analog converter, and seven segment display. Download "BICMOS Digital Circuits Quiz" app to install revision notes with MCQs: Introduction to BICMOS, BICMOS inverter, and dynamic operation. Download "Bipolar Junction Transistors Quiz" app to install revision notes with MCQs: Basic transistor operation, collector characteristic curves, current and voltage analysis, DC load line, derating PD maximum, maximum transistor rating, transistor as amplifier, transistor characteristics and parameters, transistor regions, transistor structure, and switches. Download "CMOS Inverters Quiz" app to install revision notes with MCQs: Circuit structure, CMOS dynamic operation, CMOS dynamic power dissipation, CMOS noise margin, and CMOS static operation. Download "Digital Logic Gates Quiz" app to install revision notes with MCQs: NAND NOR and NXOR gates, applications of gate, building gates from gates, electronics: and gate, electronics: OR gate, gate basics, gates with more than two inputs, masking in logic gates, negation, and XOR gates. Download "Encoders and Decoders Quiz" app to install revision notes with MCQs: Counter, decoder applications, decoder basics, decoding and encoding, encoder applications, encoder basics. Download "Introduction to Digital Electronics Quiz" app to install revision notes with MCQs: Combinational and sequential logic circuits, construction, digital and analog signal, digital circuits history, digital electronics basics, digital electronics concepts, digital electronics design, digital electronics fundamentals, electronic gates, FIFO and LIFO, history of digital electronics, properties, register transfer systems, RS 232, RS 233, serial communication introduction, structure of digital system, synchronous and asynchronous sequential systems. "Digital Electronics MCQ" app helps to solve electronics multiple choice questions from every chapter, comparing with answer key after every 10 random trivia quiz questions. Looking forward to provide best user experience through digital electronics application!
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Verdict
The clearest difference is rating: Digital Electronics Quiz at 5.0 against Electronics Handbook's 3.3. Digital Electronics Quiz also leads on update cadence (every 3 weeks vs every 2 months). Electronics Handbook's advantage is in-app purchases (none vs 7) and ads (none vs shown). On price, ratings volume and device support 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. Digital Electronics Quiz sells 7 in-app purchases, starting at $4.99 per month. Electronics Handbook asks for nothing beyond the download.
Digital Electronics Quiz holds the better App Store score, 5.0 against 3.3. Both are backed by a comparable volume of ratings — 4 and 3 respectively.
Electronics Handbook ships an update every 2 months, Digital Electronics Quiz every 3 weeks. The most recent releases landed on October 23, 2026 and September 25, 2026 respectively.
| Parameter | Electronics Handbook | Digital Electronics Quiz |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (4 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 42.9% of reviews | — |
| Number of ratings | 4 — better | 3 |
| Update frequency | Every 2 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 5.1.1 — better | 12.0 |
| Further details — not scored | ||
| Size | 12 MB | 68 MB |
| Age rating | 17+ | 4+ |
| Developer | Keysight Technologies, Inc. | Arshad Iqbal |
Customer experience
Electronics Handbook
Digital Electronics Quiz
In-app purchases
Electronics Handbook
No in-app purchases
Digital Electronics Quiz
- 1 Month Package3 Days trial$4.991 Month
- 3 Months Package7 Days trial$9.993 Months
- 6 Months Package3 Days trial$14.996 Months
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- 1 Year Package7 Days trial$19.991 Year
- 1500 Coins$0.99
- 3500 Coins$1.99
- 6000 Coins$2.99
Questions
Is Electronics Handbook free?
Is Digital Electronics Quiz free?
Which has better reviews, Electronics Handbook or Digital Electronics Quiz?
Do Electronics Handbook or Digital Electronics Quiz have ads?
Which is updated more often, Electronics Handbook or Digital Electronics Quiz?
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