Logic Kit vs Friendly Voice App™

The "Logic Kit" app helps you to simplify boolean algebra expressions by using boolean algebra laws, solve Karnaugh Map, Truth Table, Sum of Product (SoP), Product of Sum (PoS), convert numbers from any base to any base, do arithmetic between these numbers, find complements, and more. All this is provided with a detailed step-by-step to learn while solving. Boolean Algebra Features • Simplify boolean algebra expression using boolean algebra laws and show the detailed solution step-by-step. • Simplify the boolean algebra expression using Karnaugh Map and show the detailed solution step-by-step. • Solve Karnaugh Map by inserting values (SoP, PoS) directly in the map with the ability to use "Don't Care". • Find the truth table from the boolean algebra expression and show the detailed solution step-by-step, or easily insert values (SoP, PoS) directly in the truth table and get the boolean algebra expression consisting of Minterms or Maxterms. • Find SoP and PoS from the boolean algebra expression and show the detailed solution step-by-step. • Deal with the Sum of Product (SoP) and the Product of Sum (PoS), and get the boolean algebra expression consisting of Minterms or Maxterms. • Easily show a circuit diagram for any simplified boolean expression using AND-OR gates, NAND gates only, or NOR gates only. • In the boolean algebra expressions you can use all the English letters (26 variables) and 11 different logic gates (AND, OR, NOT, NAND, NOR, XOR, XNOR, IMPLY, NOT-IMPLY, CONVERSE, NOT-CONVERSE). • Truth table and Karnaugh Map can solve up to 10 variables. • Special design keyboard for the boolean algebra to write expression variables and gates easily. Number Systems Features • Convert numbers (with decimal points) from any base to any base (binary, octal, decimal, hexadecimal, etc.) up to base 36 and show detailed step-by-step. • Find r's and (r-1)'s Complement for any base up to base 36 and show detailed step-by-step. • Do arithmetic (Plus, Minus, Multiplication, and divide) between numbers in different bases and get the solution with detailed step-by-step. • Special design keyboard for the number systems that interact with the selected bases to write easily with no mistakes. More Features • The Logic Kit app works with no need for an internet connection, and there are no ads. • There will be many added features in the upcoming updates.

Friendly Voice App is an Augmentative and Alternative Communication (AAC) application designed to empower non-verbal individuals, particularly those with autism or developmental delays, to communicate effectively. The app provides a highly customizable grid of buttons that, when tapped, speak words or phrases in English, Arabic, and Spanish. The app focuses on simplicity, portability, and bilingual support, allowing users to build sentences, navigate through categories (folders), and personalize their communication board with their own photos and colors. Features include: **Seamless Multi-lingual Support** • Triple Language Mastery: Effortlessly switch between English, Arabic, and Spanish. • Intelligent Translation: Built-in Google ML Kit support automatically translates labels between English, Arabic and Spanish as you create buttons. • Dialect Detection: High-quality voices with human-readable labels (e.g., "Egypt - Female") and automatic identification of regional Arabic dialects. **AI-Driven Personalization** • Smart Layout Suggestions: Our AI analyzes your usage patterns to suggest moving your most-used words to the top for faster access. • Vocabulary Growth: The app proactively suggests missing essential words like "Help" or "Please" based on your communication style. • Reasoned Recommendations: Every suggestion comes with a clear explanation, putting you in full control of your layout. **Intuitive Learning & Navigation** • Interactive Onboarding: A guided "Hole-Punch" tutorial uses spotlight effects and animations to teach you how to build sentences and reorganize your grid. • Word-by-Word Highlighting: Follow along easily as the app highlights each word in red in real-time as it is spoken. Smart Speech: Hear new words instantly as you tap, or play back the entire sentence by tapping the sentence bar. • Hierarchical Folders: Organize your world into deep categories with customizable grid sizes for every page. **Full Creative Control** • Drag-and-Drop Editing: Simply double-tap to lift and move buttons to reorganize your board instantly. • Personalized Visuals: Use your own photos, take a live picture, or search the professional ARASAAC symbol library. • Custom Styling: Total control over color coding, font sizes, text alignment, and smart overlays to ensure readability on any background. • Quick-Type Keyboard: A dedicated keyboard for one-off words or specific names not yet on your board. **Reliable & Transparent** • 30-Day Free Trial: Experience every feature with a transparent countdown and no hidden hurdles. • Unlock Forever: We believe in simple ownership. A one-time premium purchase unlocks the full power of Friendly Voice permanently. • Session Sync: Your preferences and premium status are securely synced across sessions, ensuring your voice is always ready when you are. • Easy Import/Export (.fva format): Want to share a specific vocabulary set or save a local copy? Use our custom .fva (Friendly Voice Asset) format to export your entire setup into a single, compressed file.