neur0tide vs Caffff

neur0tide is a calm, minimal brainwave support app for iPhone. It generates binaural beats in real time: no bundled audio files, no account, and no internet connection. FOUR WAVES • Focus — beta-range support for deep work and momentum • Memory — alpha-beta support for study and recall • Relax — alpha support for decompression • Sleep — low theta/delta support for winding down at night SMART SUGGESTIONS The app suggests a wave based on time of day. Switch anytime from the main screen or browse all four waves in the library. BUILT FOR HEADPHONES neur0tide is designed for wired or Bluetooth headphones. Lock your phone and use the Lock Screen controls to pause, resume, or stop. Optional session durations: open-ended, 10, 20, or 30 minutes. PRIVATE BY DESIGN No analytics, no ads, no tracking, and no data collection. Preferences and optional post-session feedback stay on your device only. SAFETY FIRST Before your first session, you’ll see a safety disclaimer with headphone and wellness guidance. neur0tide is a general wellness app — not a medical device. It is not intended to diagnose, treat, cure, prevent, or monitor any disease or medical condition. If you have epilepsy, seizures, serious mental-health concerns, a neurological condition, or implanted medical devices, consult a clinician before using rhythmic audio stimulation.

Caffff tracks the caffeine in your body over time and helps you protect your sleep. Log a drink and watch a live curve of the caffeine in your bloodstream — see how much is in you right now, what you'll have left at bedtime, and the exact "last call" time to stop drinking and still sleep clean. • Live decay curve. A single-compartment pharmacokinetic model with a configurable half-life, drawn beautifully in dark mode. • One-tap logging. Quick-add tiles for coffee, espresso, energy drinks and more — the strip learns your habits. Backdate a drink you forgot in two taps. • Sleep protection. Set your bedtime and a sleep-safe threshold; Caffff warns you when a drink puts tonight at risk and reminds you of your daily caffeine cutoff. • Home Screen & Lock Screen widgets. Your level at a glance, with one-tap logging. • Weekly insights. Your total, daily average, top drink, and week-over-week trend. Caffff Pro adds full history, Health sleep insights, a custom half-life, and unlimited custom drinks. Caffff shows estimates, not measurements, and is not medical advice. Health: Caffff can read your sleep (Pro) and optionally write your caffeine to Health. This data stays on your device. Caffff has no servers, no analytics, and no tracking. Privacy Policy: https://akselcb-sketch.github.io/caffff-legal/privacy-policy.html Terms of Use (EULA): https://akselcb-sketch.github.io/caffff-legal/terms.html