# POPA Convention vs AACA Events

The clearest difference is update cadence: AACA Events at every 5 days against POPA Convention's every 4 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.

POPA Convention ships an update every 4 months, AACA Events every 5 days. The most recent releases landed on October 5, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | POPA Convention | AACA Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/popa-convention/id1576888450/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Monetization | Free | — |
| Size | 49 MB | 43 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [Pilatus Owners & Pilots Association, Inc.](https://appshunter.io/developer/1576888452) | [Alaska Air Carriers Association](https://appshunter.io/developer/1870281650) |

## What reviewers say

### POPA Convention

[App page](https://appshunter.io/ios/app/popa-convention/id1576888450)

Access session details, speaker bios, and exhibitor information for an annual operations and safety convention. Stay informed about event schedules and materials.

**Highlights:** Session information access, Speaker biographies, Exhibitor details, Sponsor information, Event materials

**In-app purchases:** none


### AACA Events

[App page](https://appshunter.io/ios/app/aaca-events/id6758014671)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is POPA Convention free?

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

### Is AACA Events free?

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

### Do POPA Convention or AACA Events have ads?

Neither POPA Convention nor AACA Events shows ads.

### Which is updated more often, POPA Convention or AACA Events?

POPA Convention ships an update every 4 months, and AACA Events every 5 days. Most recently, POPA Convention was updated on October 5, 2026 and AACA Events on October 11, 2026.

---

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