# ASDSO Conferences vs APS Physiology

The clearest difference is update cadence: APS Physiology at every 2 weeks against ASDSO Conferences's every 6 months. On price, ads, in-app purchases and device support there is nothing between them.

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

ASDSO Conferences ships an update every 6 months, APS Physiology every 2 weeks. The most recent releases landed on September 20, 2026 and September 13, 2026 respectively.

## The numbers

| Metric | ASDSO Conferences | APS Physiology |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (30 ratings)](https://appshunter.io/ios/app/asdso-conferences/id6462920557/reviews)** | — |
| Number of ratings | **30** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 weeks** |
| Monetization | Free | — |
| Size | 94 MB | 87 MB |
| Requires iOS | **14** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Association of State Dam Safety Officials Inc](https://appshunter.io/developer/1393175455) | [American Physiological Society](https://appshunter.io/developer/1674934435) |

## What reviewers say

### ASDSO Conferences

[App page](https://appshunter.io/ios/app/asdso-conferences/id6462920557)

This app connects conference attendees with speakers, exhibitors, and sponsors. Review the agenda, access presentation papers, and take notes to email yourself. Designed exclusively for event participants.

**Highlights:** Connect with attendees, speakers, exhibitors, sponsors, Review conference agenda, View conference papers and presentations, Take notes, Email notes to yourself

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### APS Physiology

[App page](https://appshunter.io/ios/app/aps-physiology/id6759407893)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is ASDSO Conferences free?

ASDSO Conferences is free to download, with no in-app purchases.

### Is APS Physiology free?

APS Physiology is free to download, with no in-app purchases.

### Do ASDSO Conferences or APS Physiology have ads?

Neither ASDSO Conferences nor APS Physiology shows ads.

### Which is updated more often, ASDSO Conferences or APS Physiology?

ASDSO Conferences ships an update every 6 months, and APS Physiology every 2 weeks. Most recently, ASDSO Conferences was updated on September 20, 2026 and APS Physiology on September 13, 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.*