# NTU HEY! AR vs Edgex

The clearest difference is ads: NTU HEY! AR at none against Edgex's shown. NTU HEY! AR also leads on iOS requirement (12.0 vs 15.1). On price, update cadence, 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.

NTU HEY! AR ships an update monthly, Edgex every 5 weeks. The most recent releases landed on November 3, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | NTU HEY! AR | Edgex |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free | — |
| Size | 135 MB | 52 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Dreemar Solutions Pty Ltd](https://appshunter.io/developer/1441493158) | [Pei Wen Cheng](https://appshunter.io/developer/1870080734) |

## What reviewers say

### NTU HEY! AR

[App page](https://appshunter.io/ios/app/ntu-hey-ar/id1472961877)

This app uses augmented reality to transform static print visuals into interactive digital experiences. Point your device at designated images to unlock hidden content and gain new perspectives.

**Highlights:** Augmented reality experiences, Bridges print and digital media, Unlocks hidden content, Image recognition technology, Interactive visuals

**In-app purchases:** none


### Edgex

[App page](https://appshunter.io/ios/app/edgex/id6757983025)

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

**In-app purchases:** none


## Frequently asked questions

### Is NTU HEY! AR free?

NTU HEY! AR is free to download, with no in-app purchases.

### Is Edgex free?

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

### Do NTU HEY! AR or Edgex have ads?

Edgex shows ads; NTU HEY! AR does not.

### Which is updated more often, NTU HEY! AR or Edgex?

NTU HEY! AR ships an update monthly, and Edgex every 5 weeks. Most recently, NTU HEY! AR was updated on November 3, 2026 and Edgex on October 20, 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.*