# iMIS Users vs PHA Events

The clearest difference is update cadence: PHA Events at fortnightly against iMIS Users's every 2 months. iMIS Users's advantage is iOS requirement (13.0 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 5.0 for iMIS Users against 5.0 for PHA Events. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

iMIS Users ships an update every 2 months, PHA Events fortnightly. The most recent releases landed on September 16, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | iMIS Users | PHA Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (2 ratings)](https://appshunter.io/ios/app/imis-users/id1041402299/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/pha-events/id6746348301/reviews) |
| Number of ratings | **2** | 1 |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 37 MB | 54 MB |
| Requires iOS | **13.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [Data Impact Solutions LLC](https://appshunter.io/developer/505439861) | [Pulmonary Hypertension Association, inc.](https://appshunter.io/developer/926721461) |

## What reviewers say

### iMIS Users

[App page](https://appshunter.io/ios/app/imis-users/id1041402299)

Connect with the iMIS community, access conference materials, and share news. Update your profile, set event reminders, and view exhibit hall maps. Stay informed and engaged with all things iMIS.

**Highlights:** Update member profile, Access conference materials, Send conference notes, View exhibit hall floor plans, Set event reminders, Share iMIS news, Connect on social media

**Features:** macOS Compatibility

**In-app purchases:** none


### PHA Events

[App page](https://appshunter.io/ios/app/pha-events/id6746348301)

Enhance your event experience with this official conference app. Personalize your schedule, take notes, and connect with other attendees. Access essential details about sessions, speakers, and exhibitors.

**Highlights:** Personalized agenda creation, Note-taking functionality, Attendee networking, Event session information, Speaker and exhibitor details

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is iMIS Users free?

iMIS Users is free to download, with no in-app purchases.

### Is PHA Events free?

PHA Events is free to download, with no in-app purchases.

### Which has better reviews, iMIS Users or PHA Events?

iMIS Users and PHA Events are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.

### Do iMIS Users or PHA Events have ads?

Neither iMIS Users nor PHA Events shows ads.

### Which is updated more often, iMIS Users or PHA Events?

iMIS Users ships an update every 2 months, and PHA Events fortnightly. Most recently, iMIS Users was updated on September 16, 2026 and PHA Events on September 17, 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.*