# Appian Events vs PSC

The clearest difference is update cadence: PSC at every 5 weeks against Appian Events's every 3 months. PSC also leads on iOS requirement (13.0 vs 17.0). 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.

Appian Events ships an update every 3 months, PSC every 5 weeks. The most recent releases landed on September 13, 2026 and July 21, 2026 respectively.

## The numbers

| Metric | Appian Events | PSC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (4 ratings)](https://appshunter.io/ios/app/psc/id6474063682/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 64 MB | 37 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Appian Corporation](https://appshunter.io/developer/412880252) | [Professional Services Council Inc](https://appshunter.io/developer/1720512772) |

## What reviewers say

### Appian Events

[App page](https://appshunter.io/ios/app/appian-events/id1631016777)

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

**In-app purchases:** none


### PSC

[App page](https://appshunter.io/ios/app/psc/id6474063682)

This app enhances event experiences for members and professionals by providing easy access to registration, agendas, speaker information, and networking opportunities. Users can manage their profiles, receive real-time alerts, and connect with staff and other attendees.

**Highlights:** Event registration, View agendas and speakers, Profile management, Direct attendee messaging, Real-time alerts, Interactive surveys

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

**In-app purchases:** none


## Frequently asked questions

### Is Appian Events free?

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

### Is PSC free?

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

### Do Appian Events or PSC have ads?

Neither Appian Events nor PSC shows ads.

### Which is updated more often, Appian Events or PSC?

Appian Events ships an update every 3 months, and PSC every 5 weeks. Most recently, Appian Events was updated on September 13, 2026 and PSC on July 21, 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.*