Apps Like Computer Science+ for iPhone and iPad
Quiz and learn engineering topics
Learn about engineering through interactive quizzes on topics like introduction to science, hardware vs. software fundamentals, and career opportunities.
Ranked alternatives
Showing 181–200 of 1,000 ranked alternatives.


Learn & Code: CodenQuest
CodenQuest
To code with interactive lessons and exercises
Programming with interactive exercises and real-time feedback. Access bite-sized JavaScript and Python lessons. Track progress with gamified challenges. Practice coding in a simulated environment. Receive instant corrections and explanations.








Electronics and Communication Engineering
HARIKRISHNA VALLAKATLA
Quiz questions and answers for ECE students
Quiz allows users to test knowledge on and topics. Features include answering multiple-choice questions on AC/DC, analog/digital converters, op-amps, and arithmetic circuits. Track progress and review answers for better understanding.

IQ – quiz for iOS
Viktor Grushevskiy
Practice coding challenges and track progress
Prepare for technical interviews with curated questions on multithreading, memory management, and architecture. Practice AI-generated tasks based on Foundation Models.


JavaScript & SQL
Fedor Obraztsov
Learn programming with code examples
Learn programming with code examples for and SQL. Explore topics like substring extraction, array merging, and database queries. Study SQL joins, sorting grouped data, and data types. Access ready-to-use code from books and trusted online sources.


Music Theory Matrix
Hamoon Nozari
Explore musical patterns with algorithms
Explore through mathematical concepts. Calculate note frequencies using the 12th root of 2. Visualize octaves and intervals with ratio comparisons. Adjust semitones to see frequency changes. Link musical notes to their corresponding frequencies.

CNC Lathe Simulator Lite
Ilya Obraztsov
Practice G-code programming on a virtual
Learn CNC programming by simulating operations. Input G-code to machine parts. Rotate and zoom 3D models. Adjust tool paths and monitor machining processes. View detailed machine components and their functions.




Learn C Programming: Programiz
PAREWA LABS PVT.LTD.
C with tutorials and code editor
C allows users to follow tutorials, write and execute C code, and take quizzes. It covers core concepts from basic to advanced. No prior programming knowledge is required.
How we rank alternatives
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