Countdown · Days Until & Timer vs neoloopy

Trusted by people Track your wedding, vacation, birthday — every moment that matters. Beautiful lock screen widgets. Apple Watch. Turn important dates into unforgettable moments. With Countdown, you can create beautiful countdowns for birthdays, trips, goals, events and any date that matters to you. ⏱ KEY FEATURES • Create unlimited countdowns • Widgets for Home Screen and Lock Screen • Clean, minimalist and easy-to-use design • Customize colors and styles • Smart notifications so you never forget important dates • Fast performance and optimized for iOS SMART WIDGETS See your upcoming events directly on your Home Screen or Lock Screen. Check the remaining time at a glance. FULL CUSTOMIZATION Choose colors, layouts and styles that match your iPhone. Every countdown can have its own visual identity. REMINDERS & NOTIFICATIONS Get notified before an event happens. Perfect for birthdays, appointments and special occasions. BUILT FOR iOS Designed with performance, privacy and native iOS integration in mind. Download now and stay on top of every important moment.

neoloopy is a local-first tool for systems thinking. Map any system as a causal-loop diagram, let neoloopy find the feedback loops that drive it, and — new in 3.4.0 — grow a Graph: a system map that holds your ideas next to live references to your models, variables, loops, and concepts. GRAPH — YOUR SYSTEM MAP (NEW IN 3.4.0) • Put an idea on the canvas and link it to the real thing: a model, a variable, a loop, a concept from your vault. References stay live, so the map is never a stale drawing of your thinking. • Focus on one node and the map re-centers around it. A +N badge counts its hidden relations — tap to bring them in, tap again to prune. Big maps stay readable because you only ever look at what you asked for. • Search the structure. The board lists every node and relation with search and filters, so a hundred-node map is still navigable on a phone. • Plain files. Every graph is a Markdown note in your vault, and graphs import from and export to Cypher for tools that speak property graphs. CAUSAL LOOPS, FOUND FOR YOU • Draw a variable, connect causes to effects, and mark each link same-direction (+) or opposite (−). neoloopy continuously detects every closed feedback loop and badges it Reinforcing (R) or Balancing (B) — the heart of how systems grow, stall, and stabilize. • Recognize the patterns. Classic archetypes like Limits to Growth and Tragedy of the Commons surface when your structure matches them. • Read the dynamics. Mark delays, flag virtuous vs. vicious cycles, and see how much of your model sits inside feedback loops. • See an edit's impact before you commit it: which loops it creates and which it breaks. • Annotate richly. Write a note on any loop or variable to capture what it means and why it matters. STOCKS AND FLOWS • When a map is ready for more, draw it in stock-and-flow notation on the same canvas — stocks as tanks, flows as channels — and export the result as SVG. LEARN AS YOU GO • A built-in systems-thinking glossary explains every term — causal link, polarity, delay, reinforcing, balancing — right where you need it. LOCAL-FIRST BY DESIGN • No account required. Download it and work offline. • Your models and graphs are plain Markdown files in a folder on your device — yours to keep, back up, and open in other tools. • Obsidian-compatible vault format. Your thinking is never locked in. • No ads, no tracking, no analytics inside the app. • Optional cross-device Sync (in development) is end-to-end encrypted: notes are encrypted on your device before they ever leave it, so we relay only ciphertext and cannot read your models. Map a business, a habit, a team, an ecosystem, a policy — anything with moving parts that affect each other. Think in loops, and keep the map.