Database Management System BCS vs Learn About Electronics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Database Management System BCS
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Database management system quiz app with free download to install is a complete database app (iOS) to practice 600+ DBMS quiz questions. "Database Management System Quiz" app covers trivia questions and answers, BCS, BSCS computer science MCQs to solve self-assessment tests. "Database Management System Notes" learning app worksheets with answers key helps to practice test questions for online homeschooling exam on iOS smartphones. Complete database management system quiz app for online degree programs covers basic and advanced computer science course with trivia quizzes. "Database Management System Revision" app is a revision guide for students, beginners' learning and home-schooling with Database management system textbook topics as: Chapter 1: Data modeling: entity relationship model quiz Chapter 2: Database concepts and architecture quiz Chapter 3: Database design methodology and UML diagrams quiz Chapter 4: Database management systems quiz Chapter 5: Disk storage, file structures and hashing quiz Chapter 6: Entity relationship modeling quiz Chapter 7: File indexing structures quiz Chapter 8: Functional dependencies and normalization quiz Chapter 9: Introduction to SQL programming techniques quiz Chapter 10: Query processing and optimization algorithms quiz Chapter 11: Relational algebra and calculus quiz Chapter 12: Relational data model and database constraints quiz Chapter 13: Relational database design: algorithms dependencies quiz Chapter 14: Schema definition, constraints, queries and views quiz Download "Database Concepts and Architecture Quiz" app to install revision notes with MCQs: Client server architecture, data independence, data models and schemas, data models categories, database management interfaces, database management languages, database management system classification, database management systems, relational database schemas, schemas instances and database state, and three schema architecture. Download "Database Management Systems Quiz" app to install revision notes with MCQs: Introduction to DBMS, database management system advantages, advantages of DBMS, data abstraction, data independence, database applications history, database approach characteristics, and DBMS end users. Download "Disk Storage, File Structures and Hashing Quiz" app to install revision notes with MCQs: Introduction to disk storage, database management systems, disk file records, hashing techniques, ordered records, and secondary storage devices. Download "File Indexing Structures Quiz" app to install revision notes with MCQs: Multilevel indexes, b trees indexing, single level order indexes, and types of indexes. Download "Functional Dependencies and Normalization Quiz" app to install revision notes with MCQs: Functional dependencies, normalization, database normalization of relations, equivalence of sets of functional dependency, first normal form, second normal form, and relation schemas design. Download "Introduction to SQL Programming Techniques Quiz" app to install revision notes with MCQs: Embedded and dynamic SQL, database programming, and impedance mismatch. Download "Query Processing and Optimization Algorithms Quiz" app to install revision notes with MCQs: Introduction to query processing, and external sorting algorithms. Download "Relational Algebra and Calculus Quiz" app to install revision notes with MCQs: Relational algebra operations and set theory, binary relational operation, join and division, division operation, domain relational calculus, project operation, query graphs notations, query trees notations, relational operations, safe expressions, select and project, and tuple relational calculus. "Database Management System MCQ" app helps to solve computer science 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 database management system application!
Learn About Electronics
This educational app helps users memorize and identify electronic components through study modes and quizzes. It features audio pronunciation in English and progress tracking for each chapter. Users can bookmark flashcards and quiz questions for focused learning.
- Audio pronunciation of components
- Study mode
- Quiz mode
- Bookmarking flashcards and questions
- Progress indicators
- Text-to-speech functionality
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This app is a great resource to memorize Electronic Components. The app is engineered to make users perfect identifying famous electronic components by studying for a very short amount of time. Audio functionality and bookmarking is available throughout the app on chapter, section, study mode and quiz modes. The app will help you learn the correct pronunciation of Electronic Components using English language. Following are the main features of this app 1. Supports pronouncing Electronic Components in English Language 2. Uses Text to Speech Engine for Audio Functionality 3. Quizzes 4. Study Mode 5. Bookmarking Study Flashcards and Quiz Questions 6. Progress Indicators for Every Chapter 7. Visualization for Overall Progress Currently following Electronic Components are supported Wires Connected Wires Unconnected Wires Input Bus Line Output Bus Line Terminal Bus Line Push Button (Normally Open) Push Button (Normally Closed) SPST Switch SPDT Switch DPST Switch DPDT Switch Relay Switch AC Supply DC Supply Constant Current Source Controlled Current Source Controlled Voltage Source Single Cell Battery Multi Cell Battery Sinusoidal Generator Pulse Generator Triangular Wave Ground Signal Ground Chassis Ground Fixed Resistor Rheostat Preset Thermistor Varistor Magneto Resistor LDR Tapped resistor Attenuator Memristor Non Polarized Capacitor Polarized Capacitor Electrolytic Capacitor Feed through Capacitor Variable Capacitor Iron Core Inductor Ferrite Core Inductors Center Tapped Inductors Variable Inductors Pn Junction Diode Zener Diode Photodiode Led Varactor Diode Shockley Diode Schottky Diode Tunnel Diode Thyristor Constant Current Diode Laser Diode NPN PNP N- Channel JFET P-Channel JFET Enhancement MOSFET Depletion MOSFET Phototransistor Photo Darlington Darlington Transistor And Gate Or Gate Nand Gate Nor Gate Not Gate Exor Exnor Buffer Tri-State Buffer Flip Flop Basic Amplifier Operational Amplifier Antenna Loop Antenna Dipole Antenna Transformer Iron Core Center Tapped Step Up Transformer Step Down Transformer Buzzer Loud Speaker Light Bulb Motor Fuse Crystal Oscillator ADC DAC Thermocouple
Screenshots
Verdict
The clearest difference is ads: Learn About Electronics at none against Database Management System BCS's shown. Database Management System BCS's advantage is iOS requirement (12.0 vs 15.1). On price, update cadence, in-app purchases 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. Database Management System BCS sells 7 in-app purchases, starting at $4.99 per month and Learn About Electronics sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 22, 2026 and June 1, 2026 respectively.
| Parameter | Database Management System BCS | Learn About Electronics |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.5 (2 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 2 — better |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 68 MB | 28 MB |
| Age rating | 4+ | 4+ |
| Developer | Arshad Iqbal | Ghumman Tech LLC |
In-app purchases
Database Management System BCS
- 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
Learn About Electronics
- Remove Ads$9.99





