# IPF Manager vs Inogen Connect Portable Oxygen

The clearest difference is rating: IPF Manager at 4.3 against Inogen Connect Portable Oxygen's 3.6. Inogen Connect Portable Oxygen's advantage is ratings volume (266 vs 3). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

IPF Manager holds the better App Store score, 4.3 against 3.6. That said, the two scores are not equally well evidenced: Inogen Connect Portable Oxygen has 266 ratings behind it against 3, so its average is the more settled of the two.

IPF Manager ships an update every 6 months, Inogen Connect Portable Oxygen every 3 months. The most recent releases landed on June 11, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | IPF Manager | Inogen Connect Portable Oxygen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/ipf-manager/id956224720/reviews)** | [3.6 (266 ratings)](https://appshunter.io/ios/app/inogen-connect-portable-oxygen/id1360248558/reviews) |
| Number of ratings | 3 | **266** |
| Positive reviews | — | 6.4% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 3 months** |
| Monetization | Free | Free |
| Size | 20 MB | 91 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 17+ |
| Developer | [At Point of Care, LLC](https://appshunter.io/developer/916313675) | [Inogen, Inc.](https://appshunter.io/developer/1360248557) |

## What reviewers say

### IPF Manager

[App page](https://appshunter.io/ios/app/ipf-manager/id956224720)

This app helps individuals manage the daily symptoms of Idiopathic Pulmonary Fibrosis. It allows users to track pain, medications, and moods, visualizing progress through easy-to-read charts. Users can also share visible symptoms with care providers and access educational resources.

**Highlights:** Daily symptom and mood journaling, Medication and treatment management with reminders, Photo upload for visible symptom sharing, Progress tracking with data visualization, Integration with Health app for heart rate data, Educational resources on IPF, Connect with care providers for monitoring

**Features:** macOS Compatibility

**In-app purchases:** none


### Inogen Connect Portable Oxygen

[App page](https://appshunter.io/ios/app/inogen-connect-portable-oxygen/id1360248558)

Monitor your portable oxygen concentrator's battery life, settings, and receive important updates. Access helpful videos and troubleshooting information 24/7, all from your mobile device.

**Highlights:** Real-time stats, Battery life monitoring, Current settings display, Maintenance alerts, Troubleshooting guides, Helpful videos

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 👍 Basic functionality
- 🚀 Connects quickly when it works

**What reviewers complain about**

- 🐛 Frequent connection issues
- 🔋 Drains phone battery
- 🤯 Requires re-registration after each use
- 🤔 Limited functionality compared to previous version
- 🤷‍♀️ Useless without Bluetooth connection

**Reported bugs**

- Fails to detect or connect to oxygen concentrator
- Crashes or freezes on startup
- Incompatible with latest iOS versions
- Loses connection randomly during use

**Requested features**

- Remote control of oxygen concentrator
- Ability to change oxygen flow rate
- More detailed device diagnostics
- Improved battery life reporting


## Frequently asked questions

### Is IPF Manager free?

IPF Manager is free to download, with no in-app purchases.

### Is Inogen Connect Portable Oxygen free?

Inogen Connect Portable Oxygen is free to download, with no in-app purchases.

### Which has better reviews, IPF Manager or Inogen Connect Portable Oxygen?

IPF Manager is rated higher. IPF Manager averages 4.3 out of 5 from 3 ratings, while Inogen Connect Portable Oxygen averages 3.6 from 266 ratings.

### Do IPF Manager or Inogen Connect Portable Oxygen have ads?

Neither IPF Manager nor Inogen Connect Portable Oxygen shows ads.

### Which is updated more often, IPF Manager or Inogen Connect Portable Oxygen?

IPF Manager ships an update every 6 months, and Inogen Connect Portable Oxygen every 3 months. Most recently, IPF Manager was updated on June 11, 2026 and Inogen Connect Portable Oxygen on September 26, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*