Givelink vs BloodLevel

In a world that satisfies forgot how to feel, give differently. Givelink is the donation app that shows you everything. Not just where your money goes—but who it reaches, what they received, and the moment it arrived. No more blind faith. No more vague reports. You see it happen. ------------------------------------- HOW IT WORKS Find a cause Browse 80+ verified nonprofits. Each one with a live wishlist of things they actually need—updated by the people closest to the problem. Pick what you give Not a dollar amount. Real products. Diapers, school supplies, groceries, hygiene items. You choose what someone receives. Fund it instantly One tap. The items are purchased and sent directly to the nonprofit. See it arrive When your donation is delivered, you get a photo and a message from the organization. Real proof. Real gratitude. Real connection. Track your impact Every donation, every delivery, every life you've touched—all in one place. ------------------------------------- WHY THIS MATTERS Most giving is invisible. You donate. You get a receipt. You hope something happened. We built Givelink because giving deserves better. If you can track a package to your door, why can't you see where your generosity lands? This isn't about guilt or obligation. It's about connection. A thread between your life and someone else's. That's what giving was supposed to feel like. ------------------------------------- WHAT YOU GET 100% goes to the cause Delivery photos from every donation Full transparency from checkout to doorstep Verified 501(c)(3) nonprofit partners Instant tax-deductible receipts Your personal impact dashboard ------------------------------------- THE NUMBERS 114,000+ lives impacted 80,000+ products delivered 7,000+ donations tracked 70+ nonprofit partners ------------------------------------- RECOGNITION Forbes 30 Under 30 Greece 2024 Backed by leading impact investors & philanthropists ------------------------------------- TRUST & SECURITY Secure payments via Stripe. No hidden fees. Every nonprofit is vetted. Every donation is tracked. ------------------------------------- Pick a real need. Fund it in seconds. Watch it reach someone's life. Stay Human.

Espresso at four, bed at eleven — how much caffeine is still working by then? BloodLevel answers exactly that. Log coffee, tea or an energy drink in two taps, and a pharmacokinetic model computes live how much caffeine is active in your body right now, when it peaks, when you’re sleep-ready — and how much coffee still fits today. YOUR CURVE, LIVE • Active caffeine in mg — not what you drank, but what is still working right now • History and forecast in one curve: scrub across it to read the value at any moment, hours ahead • Peak with time of day, daily total against the 400 mg guideline SLEEP-READY — TO THE MINUTE • Sleep threshold: you count as sleep-ready once your active caffeine drops below it • Sleep budget: how much caffeine still fits right now without keeping you up at midnight? • Last coffee: the time until which an espresso still fits into tonight • Optional notifications when you’re sleep-ready — and a “last call for coffee” 15 minutes before the cutoff LOGGED IN TWO TAPS • 13 drinks with real caffeine figures: Espresso, Double Espresso, Cappuccino, Latte, Filter Coffee, Coffee to go, Cold Brew, Black Tea, Green Tea, Matcha, Energy Drink, Cola, Decaf • Touch and hold to adjust the amount, save your own drinks • Quick log from the home screen, backdating with a time chip, undo included COUNTDOWN ON YOUR LOCK SCREEN A Live Activity counts down to sleep-ready — on the Lock Screen and in the Dynamic Island. Plus widgets with your current level and a mini curve for Home and Lock Screen. YOUR METABOLISM The half-life is adjustable: about 5 hours on average, shorter for smokers, much longer during pregnancy or on the pill. The app computes with your value. STATISTICS THAT UNDERSTAND CAFFEINE Sleep check (how many nights over the threshold), days within the guideline, average first and last cup, caffeine-free days, a 12-week heatmap, weekday and time-of-day profiles, most-logged drinks. APPLE HEALTH If you like, every drink is written to Apple Health as caffeine. And “Coffee & body” lays your model over your real data: how long, how interrupted and how deep did you sleep on nights with more vs. less caffeine at sleep onset? How do resting heart rate and HRV respond? The app compares honestly — associations only, and only with enough nights — and suggests a personal sleep threshold from your own data. PRIVATE BY DESIGN No account, no cloud, no trackers, no ads. Everything stays on your iPhone — including anything read from Health. The CSV export is yours. IMPORTANT BloodLevel computes model estimates based on population averages and the caffeine content of typical drinks. The app measures nothing in your body, is not a medical device, and is no substitute for medical advice.