LectoNote: Class Transcription by Boolean Workshop
Lecture Recording to Notes



127+ iOS apps & games curated and reviewed
LectoNote is the household name in boolean workshop, but it's far from the only option. We track 127+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

















Convert any text into natural-sounding audio with a wide selection of AI voices and languages. Easily export audio files or listen to content directly from websites. This tool simplifies content creation and accessibility.


This app uses advanced AI to convert voice memos, interviews, meetings, and lectures into accurate, editable text transcripts. It helps students, journalists, and professionals save time and stay organized by transforming speech into clear, structured documents, even in noisy environments.


This app helps users understand and solve complex Boolean expressions. It allows for direct K-Map updates, truth table generation, and circuit diagram visualization. Users can interact with minimized circuits and learn about logic gates.


Simplify complex Boolean expressions and Karnaugh maps with step-by-step solutions. This tool supports up to 26 variables and offers multiple minimization algorithms for digital logic design.


Learn the fundamentals of ladder logic, a graphical programming language, through interactive examples and quizzes. This app allows you to explore its mechanisms and test your comprehension with prepared exercises.


Simplify Boolean expressions and create Karnaugh maps for up to six variables. Offers both Sum of Products and Product of Sums, with support for 'don't-care' conditions and step-by-step solution viewing. Ideal for students and engineers in digital logic and computer engineering.


This app introduces children aged 4 and up to pre-coding concepts through engaging logic puzzles presented as a raceway. It teaches fundamental coding principles and problem-solving skills through interactive gameplay, including counting in binary.


Design, simulate, and simplify logic gate networks. Generate truth tables, minimized boolean expressions, and waveforms. This app is ideal for students and engineers to explore digital logic.


This app simplifies boolean algebra expressions and converts numbers between bases with detailed step-by-step solutions. It offers tools for Karnaugh Maps, truth tables, arithmetic, and complements, all accessible offline.




This application enables students and professionals to test and explore basic PLC programming using ladder logic on their mobile devices. It supports various instructions, configurable rungs, and includes interactive animations for a hands-on learning experience. Save and modify up to 20 programs, with preloaded examples to aid understanding.


Engage in a classic logic puzzle where you deduce a secret code within a set number of attempts. Receive hints after each guess to guide your strategy. Compete with friends or challenge yourself with various game modes and difficulty levels.


This app helps students learn digital engineering and computer science concepts through interactive logic circuit design. It provides a flexible workspace with various logic gates and tools to build and simulate digital circuits in real-time. Ideal for understanding fundamental computer operations and performing lab experiments.


Guide lost souls through challenging puzzle realms using helpful ghosts. Solve intricate puzzles with increasing difficulty across diverse dimensions, mastering new tools and strategies. This game also offers insights into real-world career skills.


Engage your mind with a logical physics game where you complete circuit diagrams. Connect signal inputs to output logic lamps using various chip types to achieve valid red signals. It's a fun way to learn about logic gates.



