FusionCalc vs NibbleCalc

FusionCalc: All-in-One Scientific, AI, Programmer & Unit Converter Calculator for iOS Unlock powerful calculations with FusionCalc, the ultimate math app for students, engineers, and professionals. Featuring a sleek interface inspired by the iOS stock calculator, FusionCalc offers standard, scientific, programmer, and unit conversion modes in one app. Key Features: 1. AI Solver (Text or Photo) • Send a math problem as text or attach a photo and get a clear, step‑by‑step solution • Unlimited access with an auto‑renewable monthly subscription ($4.99), or watch a short ad for a single solution • Secure processing via Firebase Function + Gemini; internet connection required 2. Multi-Mode Calculator • Standard: Basic arithmetic and percentages • Scientific: Advanced trigonometry, logarithms, and more • Programmer: Binary, hexadecimal, octal conversions, and bitwise operations • Unit Converter: Length, weight, temperature, currency, and more 3. Scientific Mode History • Review and edit complex calculations 4. Advanced Functions • GCD, LCM, and other essential math operations 5. User-Friendly Design • Intuitive, iOS‑native interface for seamless calculations Perfect for STEM, finance, and everyday use. Download FusionCalc now – your go‑to calculator for all mathematical needs!

NibbleCalc is the all-in-one calculator for developers, designers, and power users — a clean, fast calculator plus a full toolbox, all offline. FOUR-FUNCTION & SCIENTIFIC • Beautiful standard calculator with calculation history • Full scientific panel in landscape (trig, logs, powers, roots, factorial) PROGRAMMER • HEX / DEC / OCT / BIN, live side by side • Bit widths from 8-bit up to 127-bit • Flip individual bits in an interactive bit grid • AND, OR, XOR, NOT and shifts COLOR TOOLS • Convert HEX, RGB, HSV, HSL and CMYK • Copy ready-to-use CSS, SwiftUI and UIKit code • Color Scan: pick real-world colors with your camera • WCAG contrast-ratio checker DEVELOPER TOOLS • JWT decoder — header, payload and claims, fully offline • MD5, SHA-1, SHA-256, SHA-384 and SHA-512 hashes • UUID v4 generator • Base64 encode / decode (URL-safe too) DATE & TIME • Date calculator — add, subtract, days between • Unix timestamp converter — ISO 8601, RFC 2822, UTC and local MADE TO ENJOY • Three themes: Dark, Vibrant, Minimal • iPhone & iPad, portrait and landscape • 17 languages • Works entirely offline — your data never leaves your device NibbleCalc Pro (one-time purchase) • Remove ads • Unlock Dev Tools, Color Scan, 127-bit width and premium themes Download NibbleCalc and carry a whole developer toolbox in one calculator.