# NASCIO Conferences vs NTT DATA Events

The clearest difference is iOS requirement: NTT DATA Events at 11.0 against NASCIO Conferences's 17.0. On price, update cadence, 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.

NASCIO Conferences ships an update every 3 months, NTT DATA Events every 6 months. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | NASCIO Conferences | NTT DATA Events |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 6 months |
| Size | 64 MB | 48 MB |
| Requires iOS | 17.0 | **11.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [THE NATIONAL ASSOCIATION OF STATE CHIEF INFORMATION OFFICERS, INC](https://appshunter.io/developer/1357783412) | [NTT DATA](https://appshunter.io/developer/1236266706) |

## What reviewers say

### NASCIO Conferences

[App page](https://appshunter.io/ios/app/nascio-conferences/id1669105102)

**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 NASCIO Conferences free?

NASCIO Conferences 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 NASCIO Conferences or NTT DATA Events have ads?

Neither NASCIO Conferences nor NTT DATA Events shows ads.

### Which is updated more often, NASCIO Conferences or NTT DATA Events?

NASCIO Conferences ships an update every 3 months, and NTT DATA Events every 6 months. Most recently, NASCIO Conferences was updated on October 27, 2026 and NTT DATA Events on October 30, 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.*