SEAR vs Peak Flow Log

SEAR doesn't compromise on the one thing that matters: an interval timer that holds the line — screen locked, backgrounded, even through a phone call. No virtual coach, no pastel dashboard. Just a countdown that doesn't quit. WHY YOU'LL KEEP IT • Rock-solid with the screen locked — the countdown keeps running in the background, survives interruptions (calls, notifications), no drift • Clear cues at every transition — sound, haptics, and optional voice announce work and rest without looking at the screen • Ready-made presets — Tabata, EMOM, Pomodoro, or build your own structure (prepare, work, rest, rounds, sets) • Zero ads mid-session — the banner never shows during a workout, only on the setup screen • Dark by default — built for dark mode first, not as an afterthought BUILD YOUR SESSION Prepare, work, rest, rounds per set, sets, rest between sets — every parameter is adjustable. The timer unpacks your workout into segments and calculates total duration live. MADE WITH CARE • Huge numbers, readable from across the room or the yard • VoiceOver and Dynamic Type up to AX5 • One purchase removes ads for good — no subscription Hit start. Do the work. SEAR doesn't count for you — it counts with you.

Peak Flow Log turns your daily peak-flow reading into a clear picture you and your doctor can act on. Blow into your own peak-flow meter, type in the number (or your three blows — the best is kept), and the app instantly shows your zone as a percentage of your personal best: - GREEN, YELLOW or RED at a glance, based on your own numbers - Log reliever (rescue) inhaler puffs, symptoms and triggers in one tap - Morning and evening reminders that stay quiet on days you've already logged - Write your peak flow and reliever puffs to Apple Health - See your trend over time with clear color-coded zone bands - Track more than one person, so parents can follow their child too - Create a clean PDF report to share at every appointment Pro (one-time purchase, no subscription): - Doctor PDF with morning–evening variability and your action plan - Your own action plan: write what your doctor told you to do in each zone and see it the moment a reading lands there - Reliever doses left: your canister counts down from the puffs you already log, with a warning before it runs out - Home-screen widget with your latest zone and whether you've logged today - Unlimited profiles, full 90-day and all-time trends, trigger insights, custom zone thresholds Built to be trustworthy: - Works fully offline. No account, no sign-in. - Your data stays on your device. Nothing is uploaded. Health is write-only — the app never reads your Health data. - Export and import a backup so you never lose your history when changing phones. Peak Flow Log records and visualizes readings you take with your own meter. It does not diagnose, treat, or provide medical advice, and it is not a medical device. Zones are based on a percentage of your personal best that you or your clinician set, and the action plan is text you enter yourself. Always follow the asthma action plan given by your doctor, and seek medical help in an emergency.