LTSD vs Calculator

LTSD is a lightweight and intuitive app designed for working with 1D and 2D codes, GS codes are also supported. Scan and view basic information from a variety of code formats with yours phone camera — quickly and easily, right from your iOS device. Key Features: - Create EAN, CODE128, DataMatrix, and QR via text input - Scan EAN, CODE128, DataMatrix, and QR codes - Eject codes from provided images - Clean and user-friendly interface Minimal setup, focused functionality Whether you’re scanning codes on the go or using the app as part of a broader workflow, LTSD helps you stay efficient with no unnecessary distractions.

Unleash the power of visual computation with Calculator - Visual Math, the revolutionary tool that shows you how your expressions are solved. Go beyond just getting an answer—understand the logic behind it. Perfect for students, engineers, developers, and anyone curious about mathematics, our app transforms complex formulas into beautiful, interactive computational graphs. Key Features: VISUALIZE YOUR MATH: Stop guessing! Enter any formula and instantly see it as a clear node-based graph. Understand the structure and flow of your calculations for algebra, calculus, and more. INTERACTIVE GRAPH EDITING: Don't just look—interact! Tap directly on any variable node in the graph to edit its value on the fly. The entire graph and the final result update in real-time, making it perfect for "what-if" analysis. DUAL-MODE POWER: Arithmetic Mode: A full-featured scientific calculator with functions like sin, cos, log, powers (^), and roots. Boolean Mode: A complete logic solver for evaluating complex expressions with AND, OR, NOT, XOR, and other logical operators. An essential tool for computer science. CLEAN & FOCUSED: A modern, intuitive interface designed for productivity. Switch between light, dark, and other themes to fit your style. SAVE & LOAD EXPRESSIONS: Build a library of your most-used formulas and expressions. Save your work and load it back anytime from your history. Whether you're a student trying to ace an exam, an engineer modeling a system, or a developer debugging an algorithm, Calculator - Visual Math is the tool you've been missing. Download now and start seeing math in a new way!