# CSI Events vs APHL Conferences

The clearest difference is update cadence: APHL Conferences at every 5 months against CSI Events's every 11 months. On price, rating, review sentiment and ratings volume 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 CSI Events against 4.9 for APHL Conferences. Both are backed by a comparable volume of ratings — 45 and 55 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

CSI Events ships an update every 11 months, APHL Conferences every 5 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | CSI Events | APHL Conferences |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (45 ratings)](https://appshunter.io/ios/app/csi-events/id1384514459/reviews)** | [4.9 (55 ratings)](https://appshunter.io/ios/app/aphl-conferences/id1498954266/reviews) |
| Number of ratings | 45 | **55** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 5 months** |
| Monetization | Free | Free |
| Size | 78 MB | 102 MB |
| Requires iOS | 15.5 | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Collaborative Solutions, Inc.](https://appshunter.io/developer/1384514458) | [The Association of Public Health Laboratories, Inc.](https://appshunter.io/developer/606229774) |

## What reviewers say

### CSI Events

[App page](https://appshunter.io/ios/app/csi-events/id1384514459)

This app provides conference attendees with access to schedules, presentations, and exhibitor information. Users can take notes directly on slides, draw on content, and engage with others through in-app messaging and social sharing features.

**Highlights:** View conference schedule, Access presentations and speaker details, Take notes on slides, Draw directly on presentation content, In-app messaging with attendees, Share information via tweet and email

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

**In-app purchases:** none


### APHL Conferences

[App page](https://appshunter.io/ios/app/aphl-conferences/id1498954266)

Enhance your conference experience by taking notes directly on presentation slides and posters. Connect with other attendees through in-app messaging, tweeting, and emailing.

**Highlights:** Take notes on presentation slides, Draw directly on slides, Note-taking on posters and exhibitors, In-app messaging, Share information via tweeting, Email sharing

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

**In-app purchases:** none


## Frequently asked questions

### Is CSI Events free?

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

### Is APHL Conferences free?

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

### Which has better reviews, CSI Events or APHL Conferences?

CSI Events is rated higher. CSI Events averages 5.0 out of 5 from 45 ratings, while APHL Conferences averages 4.9 from 55 ratings.

### Do CSI Events or APHL Conferences have ads?

Neither CSI Events nor APHL Conferences shows ads.

### Which is updated more often, CSI Events or APHL Conferences?

CSI Events ships an update every 11 months, and APHL Conferences every 5 months. Most recently, CSI Events was updated on November 2, 2026 and APHL Conferences on November 3, 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.*