BlipBlip

Blood pressure log built with React Native, Expo and SQLite. Turn the knobs to record a reading, follow your trend on a dot-matrix display and see every day colored by its level.

Platform
iOS, Android soon
Stack
React Native · Expo · SQLite
Status
Live
Site
blipblipapp.com ↗
Inside the app

About BlipBlip

BlipBlip turns your phone into a simple blood pressure instrument. Turn the knobs to enter the systolic, diastolic and pulse from your own monitor, and the dot-matrix display shows your reading and its level right away.

BlipBlip doesn’t measure blood pressure. It records the readings you take with your own monitor, and it isn’t a medical device.

Key Features

Log in seconds

Turn the knobs or tap minus and plus, then add which arm you used, how you feel and a short note. Key clicks and haptics make it feel like pressing real buttons, and you can turn the sounds off.

Your latest reading and 7-day average sit on the home screen, with 7, 30 and 90-day averages, highs, lows and average pulse in History.

A month at a glance

The calendar marks every reading with a dot in the color of its level.

Know your levels

Every reading is labeled from Normal to Crisis. Choose US (AHA/ACC) or European (ESH 2023) guidelines, whichever your doctor uses.

Build the habit

Set a daily reminder for the time you choose, and keep a streak of the days in a row you measure.

Share with your doctor

Export your full history as a CSV or Excel file and send it from your phone.

Technical Details

Built with React Native and Expo. There’s no account, and readings are stored on the device in SQLite, not uploaded to a server. On iPhone you can also choose to save them to Apple Health. The layout adapts to iPad.

More work

All projects ↗