RedCrab Calculator vs MaxPassword

The RedCrab Calculator is an efficient and powerful tool designed for students, engineers, professionals, and everyday users. Whether you're handling simple daily expenses or complex engineering algebra, it provides a precise and lightning-fast calculation experience. Combining an elegant modern UI with a robust calculation engine, every tap is a seamless experience. Key Features: - Basic & Advanced Calculations : Flawlessly supports basic arithmetic alongside advanced scientific functions including trigonometry (sin, cos, tan), logarithms (log, ln), exponents (^), roots (ⁿ√x), and modulo (%). - Smart Expression Parsing : Supports nested parentheses and long expression inputs. It strictly follows mathematical order of operations, displaying exactly what you calculate to ensure accuracy in complex equations. - History & Result Reuse : Automatically saves your calculation history. The dedicated "Ans" button allows you to instantly recall your last answer, making multi-step calculations a breeze. - High-Precision Display : Optimized large number display logic supports showing more significant digits, eliminating the frustration of forced and hard-to-read scientific notation. - Dark Mode & Modern UI : Native support for Dark Mode to protect your eyes. Carefully tuned button layouts, smooth highlight touch feedback, and dynamic font scaling deliver an ultimate user experience. - VIP Privileges : Unlock VIP membership to enjoy a pure, ad-free, immersive calculation experience, along with access to exclusive premium features. Scientific Calculator: Making numbers clearer and calculations smarter.

MaxPassword is a beautiful, private password manager that locks your logins down with strong, end-to-end encryption — and syncs them across your devices through your own Google Drive. Everything is encrypted on your device before it ever leaves it, so no one but you can read your vault. Not even us. EVERYTHING IN ONE SECURE PLACE Store usernames, passwords, and secure notes Add your own custom fields for anything else — recovery codes, PINs, security questions Generate strong, unique passwords in a tap Search your entire vault instantly SERIOUS, MODERN SECURITY AES-256-GCM authenticated encryption Keys derived from your master password with PBKDF2 (310,000 iterations) Your master password is never stored and never transmitted Unlock with Face ID, Touch ID, or your master password SYNC THAT STAYS PRIVATE Sync your encrypted vault through your own Google Drive Only an encrypted file is stored — Google and MaxPassword never see your passwords Use the same vault on iPhone, iPad, and Mac MaxPassword only accesses its own private app folder, never the rest of your Drive PRIVACY BY DESIGN No account to create No tracking, no analytics, no ads Your vault lives on your devices and in your own cloud — never on our servers Take control of your passwords with security you can trust and a design you'll actually enjoy using.