# Emerging Tech Defense Conf vs DARPA Triage Challenge

The clearest difference is iOS requirement: DARPA Triage Challenge at 11.0 against Emerging Tech Defense Conf's 14.0. 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.

## The numbers

| Metric | Emerging Tech Defense Conf | DARPA Triage Challenge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 13 months |
| Size | 29 MB | 54 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [National Defense Industrial Association](https://appshunter.io/developer/1360325964) | [Strategic Analysis, Inc.](https://appshunter.io/developer/1474367960) |

## What reviewers say

### Emerging Tech Defense Conf

[App page](https://appshunter.io/ios/app/emerging-tech-defense-conf/id6504776164)

**Features:** macOS Compatibility

**In-app purchases:** none


### DARPA Triage Challenge

[App page](https://appshunter.io/ios/app/darpa-triage-challenge/id6651841262)

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Emerging Tech Defense Conf free?

Emerging Tech Defense Conf is free to download, with no in-app purchases.

### Is DARPA Triage Challenge free?

DARPA Triage Challenge is free to download, with no in-app purchases.

### Do Emerging Tech Defense Conf or DARPA Triage Challenge have ads?

Neither Emerging Tech Defense Conf nor DARPA Triage Challenge shows ads.

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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.*