# Hidden Christian AR vs MindLabs STEM

The clearest difference is device support: MindLabs STEM at 3 against Hidden Christian AR's —. Hidden Christian AR's advantage is iOS requirement (11.0 vs 15.0). On price 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.

## The numbers

| Metric | Hidden Christian AR | MindLabs STEM |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mindlabs-stem/id6470496312/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 2 months |
| Monetization | — | Free |
| Size | 751 MB | 549 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [TIMELOOPER INC](https://appshunter.io/developer/1198864036) | [Explore Interactive, Inc.](https://appshunter.io/developer/1230276866) |

## What reviewers say

### Hidden Christian AR

[App page](https://appshunter.io/ios/app/hidden-christian-ar/id1556879950)

**In-app purchases:** none


### MindLabs STEM

[App page](https://appshunter.io/ios/app/mindlabs-stem/id6470496312)

This app uses augmented reality to teach children ages 8+ core STEM concepts like energy, motion, and light. It combines digital challenges with physical cards for an interactive and research-based learning experience. Players can collaborate on designs in a creative mode.

**Highlights:** Augmented reality STEM learning, Interactive challenges, Collaborative CREATE mode, Physical card integration, Covers energy, motion, light, and more, Suitable for ages 8+

**In-app purchases:** none


## Frequently asked questions

### Is Hidden Christian AR free?

Hidden Christian AR is free to download, with no in-app purchases.

### Is MindLabs STEM free?

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

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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.*