---
title: "Ig Companion — App Overview"
url: https://marlvel.ai/intel-report/medical/ig-companion
category: Medical
developer: Pfizer Inc
platforms: ios, android
rating: 5.0 (2 ratings)
pricing: free
report_level: overview
generated: 2026-05-09
last_verified: "2026-05-09T15:50:14.478Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This app serves as a digital administrative hub for patients managing immunoglobulin therapy, focusing on record-keeping and logistical organization.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Medical |
| Rating | 5.0 ★ (2) |
| Pricing | free |
| Platforms | iOS, Android |
| Latest Version (iOS) | 1.9 |
| Latest Version (Android) | 1.9 |
| Developer | Pfizer Inc |

<!-- SECTION: Summary -->
## What is Ig Companion?

Ig Companion is a medical management tool developed by Pfizer Inc. designed to assist patients and caregivers in tracking immunoglobulin subcutaneous injections and IV infusions. The app centralizes treatment documentation, appointment scheduling, and contact management to streamline the therapy journey.

<!-- SECTION: Key Features -->
## Key Features

- **Digital Infusion Log**: Allows users to record treatment frequency and symptoms in a virtual diary that can be exported as a PDF.
- **Treatment To-Do List**: Provides a centralized space to organize tasks related to infusions and upcoming doctor appointments.
- **Key Contacts Phone Diary**: Enables users to store and quickly access contact information for pharmacies, doctors, and emergency services.
- **Educational Resources**: Offers access to curated information specific to immunoglobulin treatment.

<!-- SECTION: Target Audience -->
## Who is it for?

Patients receiving immunoglobulin therapy and their caregivers.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/ig-companion/id1576520169?uo=4)
- [Google Play](https://play.google.com/store/apps/details?id=com.pfizer.us.igportfolio&hl=en&gl=us)
- [Full Intelligence Report](https://marlvel.ai/intel-report/medical/ig-companion)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/medical/ig-companion).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*