The privacy-first, ad-free, premium symptom diary that people with chronic health conditions deserve, made by a disabled entrepreneur who lives with a painful autoimmune condition called axial spondyloarthritis.

Free features include:

- track unlimited symptoms and customise them to your needs
- bring in heart rate, activity and sleep data from Apple Health
- track unlimited vital measurements (eg blood pressure, blood glucose, menstrual flow and many more)
- track unlimited medications
- track unlimited factors (things which might trigger or help your symptoms)
- view everything as beautiful, informative and customisable charts
- track mood
- track body measurements
- track your condition with health impact questionnaires such as the BASDAI and BASFI for axial spondyloarthritis
- record blood test results and urine test results
- configure items as line charts or bar charts to fit your needs
- tag, sort, filter and archive items
- create your own custom analysis charts to compare items and spot trends
- export to PDF
- mindfulness breathing exercises
- backup to your own private Dropbox, Google Drive or OneDrive account
- no ads, no personally identifiable data collected or sold

Support my work by subscribing to these optional premium features:

- make your pain visible by "painting" the location of your chronic pain onto interactive 3D models which you can rotate and zoom
- paint onto joints and bone to record rheumatic pain
- view your pain as a 3D "heatmap" and animated timeline
- quick-record symptoms using your Apple Watch (Apple Watch app does not function standalone and requires a linked iPhone running the Chronic Insights mobile app)
- view up to 1 year of weather data including temperature, pressure, humidity and precipitation to see if they affect your symptoms
- get a 3 day weather and air quality forecast
- export all data to a spreadsheet