# NTU HEY! AR vs mySDC

NTU HEY! AR and mySDC are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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, mySDC fortnightly. The most recent releases landed on October 21, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | NTU HEY! AR | mySDC |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Fortnightly** |
| Monetization | Free | — |
| Size | 135 MB | 223 MB |
| Requires iOS | 12.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dreemar Solutions Pty Ltd](https://appshunter.io/developer/1441493158) | [Singapore Discovery Centre Limited](https://appshunter.io/developer/1534835420) |

## 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


### mySDC

[App page](https://appshunter.io/ios/app/mysdc/id1534835418)

**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 mySDC free?

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

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

Neither NTU HEY! AR nor mySDC shows ads.

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

NTU HEY! AR ships an update monthly, and mySDC fortnightly. Most recently, NTU HEY! AR was updated on October 21, 2026 and mySDC on October 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*