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Split APKs Installation Guide
Some apps are distributed as Split APKs (multiple .apk files packaged together) to optimize resources. Standard Android installers cannot open them.
What's New
SDK Upgrade for Compatibility changes
About This App
Ig Companion is designed to support patients receiving immunoglobulin (IG) subcutaneous injections or IV infusion treatments and their caregivers by simplifying infusion tracking, integrating IG resources, and organizing contacts and reminders—all in one place!
Here’s how Ig Companion can support patients and caregivers along the treatment journey:
Digital Infusion Log
Tracks treatment details—such as frequency and symptoms—with ease. Once recorded, each log is organized in a virtual diary, allowing you to view and update your therapy history at any time. You can then share a PDF version of your infusion logs via email.
Treatment To-Do List
Helps you organize key details for doctor’s appointments as well as infusions.
Key Contacts Phone Diary
Manage your key contacts such as doctors, pharmacies, and emergency contacts. You can easily add phone numbers and key details, so with one click, you can call or send an email.
Educational Resources
Access to helpful information specific to your condition and treatment. The resources include links to community websites, infusions guides, and financial support for select IG treatments.
Technical help needed? Contact us at [email protected]
User Reviews
The infusion journal area of the App won't let me get past step 3. I can't use this function at all.
I can't get it to even open on my S25 ultra.
How to Download Ig Companion APK
- Enter the package name
com.pfizer.us.igportfolioon the APK Downloader. - Select your device architecture (ARM64 recommended for modern devices).
- Click Download to get the merged APK file.
- Transfer and install the APK on your Android device.
- Keep Updated: Visit APKDER.COM regularly to search for and download the latest secure versions of your favorite apps.
Security & Signature Verification
This APK download is 100% safe. We verify that the cryptographic signature of the file matches the official developer credentials. No modifications or adware are injected.
