# AAPS Events vs CTDC12

The clearest difference is device support: AAPS Events at 3 against CTDC12's —. CTDC12's advantage is iOS requirement (11.0 vs 15.5). On price 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.

## The numbers

| Metric | AAPS Events | CTDC12 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (198 ratings)](https://appshunter.io/ios/app/aaps-events/id1439710879/reviews)** | — |
| Number of ratings | **198** | — |
| Positive reviews | 14.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | — |
| Update frequency | Every 6 months | — |
| Monetization | Free | — |
| Size | 80 MB | 63 MB |
| Requires iOS | 15.5 | **11.0** |
| Devices | **iPhone, iPad, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [American Association of Pharmaceutical Scientists](https://appshunter.io/developer/1439710878) | [Sociedad Comercial 4ID Limitada](https://appshunter.io/developer/1315029925) |

## What reviewers say

### AAPS Events

[App page](https://appshunter.io/ios/app/aaps-events/id1439710879)

Access conference schedules, presentations, and speaker information. Enhance your learning by taking notes directly on slides and engaging with fellow attendees through in-app messaging.

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

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

**In-app purchases:** none


### CTDC12

[App page](https://appshunter.io/ios/app/ctdc12/id6495970384)

**In-app purchases:** none


## Frequently asked questions

### Is AAPS Events free?

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

### Is CTDC12 free?

CTDC12 is free to download, with no in-app purchases.

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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.*