Best Unit Converter Pro HD. alternatives: apps like Unit Converter Pro HD.

Solving Linear Equation PRO

With solution steps

$1.99

Solve linear equations with detailed, step-by-step solutions and visualize the results with plots. Save and access past calculations through a history function, and easily share your final answers.

Chord

Chord Progression Generator

$3.99

Unlock musical creativity with a suite of tools for composing and practicing. Generate chord progressions, practice notation, train your ear, and even use your device as a MIDI keyboard. Includes a macOS version for seamless integration.

Articulate: AI Pronunciation

Accent Coach & Speak English

Free

This AI-powered app acts as your personal voice coach, focusing on pronunciation, stress, rhythm, and intonation. It offers interactive exercises and conversation practice to help you speak a new language more clearly and confidently. The app provides instant feedback and tracks your progress, all processed on-device for privacy.

Periodic Table PRO

Periodic Table of Elements

Free

Explore a virtual chemistry lab with interactive experiments and detailed information on all chemical elements. Features include atom structure simulations, downloadable PDFs, and studying analytics to enhance learning. Supports multiple languages and offers a cohesive, functional design.

Origami Flowers

Fold beautiful paper flower

$2.49

Learn the ancient art of paper folding to create beautiful floral designs. This app provides high-quality diagrams and step-by-step instructions for crafting various paper flowers. It's designed for both beginners and intermediate enthusiasts looking to make art from ordinary paper.

Business Speak AI: Job English

Interview Coach & Work English

Free

Enhance your professional English for job interviews, meetings, and presentations with AI-powered practice and real-time feedback. Improve grammar, fluency, and vocabulary for confident workplace communication.