# Kainundrum Lite vs MindLabs STEM

The clearest difference is update cadence: Kainundrum Lite at monthly against MindLabs STEM's every 2 months. Kainundrum Lite also leads on iOS requirement (13.0 vs 15.0). 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.

Kainundrum Lite ships an update monthly, MindLabs STEM every 2 months. The most recent releases landed on September 9, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Kainundrum Lite | 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 | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | — | Free |
| Size | 569 MB | 547 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kai's Education Limited](https://appshunter.io/developer/1460744915) | [Explore Interactive, Inc.](https://appshunter.io/developer/1230276866) |

## What reviewers say

### Kainundrum Lite

[App page](https://appshunter.io/ios/app/kainundrum-lite/id1660482208)

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

**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 Kainundrum Lite free?

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

### Is MindLabs STEM free?

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

### Do Kainundrum Lite or MindLabs STEM have ads?

Neither Kainundrum Lite nor MindLabs STEM shows ads.

### Which is updated more often, Kainundrum Lite or MindLabs STEM?

Kainundrum Lite ships an update monthly, and MindLabs STEM every 2 months. Most recently, Kainundrum Lite was updated on September 9, 2026 and MindLabs STEM on September 11, 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.*