
About
This app helps patients and caregivers manage immunoglobulin treatments. It offers a digital log for tracking infusions and symptoms, a to-do list for appointments, a contact directory, and educational resources. Users can easily share treatment history via email.
What's New in Ig Companion
1.9
March 27, 2026
SDK Upgrade for Compatibility changes
Developer apps
FAQ
What is Ig Companion?
Ig Companion is a free medical app designed to help patients and caregivers manage immunoglobulin (IG) subcutaneous injections or IV infusion treatments. It simplifies tracking infusions, organizing contacts, and accessing educational resources.
How do I track my infusions with Ig Companion?
You can use the Digital Infusion Log feature to easily record treatment details like frequency and symptoms. Each log is organized in a virtual diary, allowing you to view and update your therapy history at any time.
Can I share my treatment history from Ig Companion?
Yes, Ig Companion allows you to share a PDF version of your infusion logs via email. This makes it convenient to provide your treatment history to healthcare professionals.
Does Ig Companion have ads?
No, Ig Companion does not contain advertisements. It is a free application provided by Pfizer Inc.
What kind of educational resources are available in Ig Companion?
Ig Companion provides access to helpful information specific to your condition and treatment. This includes links to community websites, infusion guides, and details on financial support for select IG treatments.
What devices does Ig Companion support?
Ig Companion is available for iPhone and iPad devices.
How often is Ig Companion updated?
The latest version of Ig Companion is 1.9, last updated on March 27, 2026. Updates typically address bug fixes and feature enhancements to improve user experience.
What is the age rating for Ig Companion?
Ig Companion has an age rating of 17+, indicating it is intended for mature users.





