# Catalyst Conference App vs NTT DATA Events

The clearest difference is update cadence: Catalyst Conference App at every 2 months against NTT DATA Events's every 6 months. NTT DATA Events's advantage is device support (3 vs 1) and iOS requirement (11.0 vs 16.6). On price, ads 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.

Catalyst Conference App ships an update every 2 months, NTT DATA Events every 6 months. The most recent releases landed on October 24, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Catalyst Conference App | NTT DATA Events |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.5 (2 ratings)](https://appshunter.io/ios/app/catalyst-conference-app/id6547833873/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | — |
| Size | 173 MB | 48 MB |
| Requires iOS | 16.6 | **11.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Joyn Experiences, Inc.](https://appshunter.io/developer/1567214423) | [NTT DATA](https://appshunter.io/developer/1236266706) |

## What reviewers say

### Catalyst Conference App

[App page](https://appshunter.io/ios/app/catalyst-conference-app/id6547833873)

Enhance your event participation with this official conference application. Access the complete agenda, create a custom schedule, and connect with other attendees and sponsors. Discover exclusive resources to make the most of your conference experience.

**Highlights:** View full agenda, Personalized schedule builder, Connect with attendees, Connect with sponsors, Access exclusive resources, Navigate the conference

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

**In-app purchases:** none


### NTT DATA Events

[App page](https://appshunter.io/ios/app/ntt-data-events/id6744640660)

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

**In-app purchases:** none


## Frequently asked questions

### Is Catalyst Conference App free?

Catalyst Conference App is free to download, with no in-app purchases.

### Is NTT DATA Events free?

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

### Do Catalyst Conference App or NTT DATA Events have ads?

Neither Catalyst Conference App nor NTT DATA Events shows ads.

### Which is updated more often, Catalyst Conference App or NTT DATA Events?

Catalyst Conference App ships an update every 2 months, and NTT DATA Events every 6 months. Most recently, Catalyst Conference App was updated on October 24, 2026 and NTT DATA Events on October 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.*