RetirementTracker vs 3D Topology Optimizer

How many workdays are left until you retire? RetirementTracker is your retirement countdown: it counts not just the calendar days until your retirement date, but your real workdays – weekends, your region's public holidays and your vacation are already deducted. Up to date every day, live down to the second. Whether retirement is months or many years away, RetirementTracker keeps your finish line in view. YOUR RETIREMENT COUNTDOWN • Calendar days until your retirement date, live with hours, minutes and seconds • Your actual workdays until retirement – after weekends, public holidays and vacation • Career progress: what percentage of your working life is already behind you? • Weeks and months until retirement at a glance • Motivating messages for your final years at work • Share your countdown as an image with family, friends and coworkers TRANSPARENT CALCULATION No guesswork: the detailed breakdown shows how your workdays add up – weekdays, non-working days, your region's public holidays and your total vacation entitlement until retirement, including the vacation you haven't planned yet. YOUR RETIREMENT PLAN, YOUR RULES • Set your retirement date • Choose your workweek: Monday to Friday, part-time or your own workdays • Enter vacation days per year and the days you have left this year • Optional: your career start date for your career progress • Work phases: plan changes to your workweek, such as fewer workdays before retirement • What-if plans: save different retirement plans and compare them MILESTONES & REMINDERS • Automatic milestones such as 1,000, 500 or 100 days left • Your own milestones for personal stages • Reminders on the milestone day and the day before at 8:00 AM VACATION, HOLIDAYS & LONG WEEKENDS • Vacation calendar with your vacation, public holidays and your own holidays • See the upcoming public holidays at a glance • Public holidays for 13 countries, including every US state, the UK nations, all German states and Swiss cantons, Austria, France, Italy, Spain, Ireland and the Nordic countries • A holiday is missing? Add it yourself – it counts in the calculation • Find time off: combine public holidays and vacation into long weekends and longer breaks WIDGETS WITH PREMIUM With RetirementTracker Premium, your countdown lives on your home screen: • Workdays, calendar days, progress and motivation widgets • Each in light and dark • With your own photo • One-time purchase: no ads, no subscription YOUR DATA STAYS WITH YOU All your details are stored locally on your device. No account, no sign-up. IN 5 LANGUAGES English, German, French, Italian and Spanish – in light and dark mode. HOW IT WORKS 1. Choose your retirement date, country and region 2. Enter your workweek and vacation days 3. Start your countdown – RetirementTracker does the math WHO IS RETIREMENTTRACKER FOR? • Anyone planning their retirement who wants to count the workdays left • Full-time and part-time employees who want to keep track of vacation and holidays until retirement • Anyone who wants to approach their final working years with a clear goal in sight • Everyone who looks forward to retirement a little more every day WHY RETIREMENTTRACKER? Real workdays instead of a rough estimate A calculation you can follow, with a detailed breakdown Your region's public holidays included automatically Flexible for full-time, part-time and planned changes Clear, fast and no account needed Premium is a one-time purchase – no subscription Note: RetirementTracker counts the days until the retirement date you choose. It does not calculate pension amounts, is not affiliated with any pension provider or authority, and does not provide financial or retirement advice. Holiday data without guarantee. Start your retirement countdown today and watch retirement get closer every day.

3D Topology Optimizer reduces the weight of a 3D part without sacrificing its strength — entirely on your device, with no cloud upload required. Load an STL model, mark contact surfaces, applied loads (forces and moments), and functionally important faces that must never change. The app then runs a real finite-element simulation and a SIMP topology optimization directly on iPhone, iPad, or Mac to determine which material actually contributes to strength and which can be removed. FEATURES • Automatic hole detection — cylindrical bores are recognized and automatically protected from the optimizer • Calculated entirely on-device — your geometry and load cases never leave your device • High-resolution STL export for 3D printing or CNC machining • Built-in parametric templates (bushings, brackets) to get started without any CAD file • Wireframe and shaded 3D viewer with axis indicators for precise face tagging WHO IT'S FOR Engineers, product designers, makers, and students who design 3D-printed or CNC-machined parts and want a fast, private way to see where material can be safely removed before committing to a print or a machining run. All calculations are a simplified, linear finite-element approximation and do not replace certified FEA software or review by a qualified engineer. Always verify results independently before manufacturing load-bearing parts.