Download
Keep a record your doctor can read.
Log symptoms, triggers and medications in a few taps, then look back over weeks instead of trying to remember them. Free on iPhone and Android.
- Price
- Free
- Android
- MastCell Tracker for Android
- Your data
- How we handle it
After you install
Getting started
01
Log how today went
Start with what you noticed: symptoms, how bad they were, and anything you think set them off. A rough entry is better than none.
02
Keep going on the good days too
Calm days show what normal looks like for you, which makes the bad ones easier to explain. More on that in why personal baselines matter.
03
Bring it to your next appointment
A few weeks of entries turn into patterns you can show your care team. See preparing for an MCAS appointment.
04
Add the MCT-1 later
The app works on its own. When the MCT-1 wearable is available, it pairs with the same app and adds continuous measurements to your log.