Mathintosh vs HomeScan

A calculator, a tip calculator, and a unit converter in one beautifully themed app. No ads, no tracking, and every feature is free. Mathintosh is a fast, fun, multi-function calculator for iPhone, iPad, iPhone Duo, and Apple Watch, packed with helpful tools, beautiful themes and plenty of ways to make it your own. Four Core Modes • Calculator: fast, easy, and every basic covered. • Scientific: trigonometry, logarithms, powers, factorials, memory and more. • Tip Calculator: pick your percentage, round the total up or down, and split the bill. • Converter: dozens of units across 10 categories, including live currency rates and time zones. Three More Modes • Fraction: separate whole-number, numerator and denominator pads, with step-by-step working. • Pythagoras: enter any two sides of a right triangle to find the third. • Quadrilaterals: solve for any four-sided shape. Made for Every Screen • iPhone Duo: Mathintosh adapts to every pose. Half-open, the display sits above the fold and the keys below; turn it sideways and your paper tape sits alongside. • iPad: big, comfortable keypads with a consistent look in every mode. • Apple Watch: a calculator on your wrist that syncs your theme from iPhone. Make It Yours • 23 themes, from classic terminals to vibrant colors and retro-inspired tech. PDP-11 and Luminosity are free, each with light and dark modes; 21 more come with a one-time purchase. • Choose your fonts, button shapes, and glass, flat or 3D button styles. • The same purchase unlocks 11 alternate app icons. Handy Extras • Paper tape: a clear history of every calculation, ready to review, pin and share. • Send a value from one mode to another with a tap. • Widgets, Control Center controls and Quick Actions. • Built-in support for VoiceOver, Dynamic Type and other accessibility features. Mathintosh is actively developed, and new features arrive regularly.

HomeScan turns one walk through your home into a clean, professional floor plan. Point your iPhone's LiDAR camera around and walk from room to room. HomeScan finds the rooms for you and labels them (bedroom, kitchen, bath, closets). It then draws a plan with wall lengths, doors, windows and furniture. WHAT YOU GET • A 2D floor plan with dimensions and a color for each room • Edit your plan: add or remove room boundaries • Livable square footage for each room and for the whole space • Bed-fit hints: see whether a king or queen fits each bedroom • A 3D model you can spin around, with furniture and finishes • Feet, meters or both • Export your floor plan as an image to send to a landlord, roommate, designer or mover PRIVATE BY DESIGN • No account and no sign-up • No ads and no tracking • Scans are stored only on your iPhone Measurements come from Apple's RoomPlan and are typically within a few percent. That's great for planning furniture and comparing apartments, but not a substitute for a professional survey. Optional anonymous usage stats help us improve the app, and you can turn them off in Settings. Requires an iPhone with LiDAR (iPhone 12 Pro or later Pro models) running iOS 17 or later.