# KidMath GLB vs Lumex

The clearest difference is ads: Lumex at none against KidMath GLB's shown. Lumex also leads on update cadence (every 2 days vs every 56 months). KidMath GLB's advantage is iOS requirement (12.0 vs 15.0). On price, 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.

KidMath GLB ships an update every 56 months, Lumex every 2 days. The most recent releases landed on October 7, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | KidMath GLB | Lumex |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (10 ratings)](https://appshunter.io/ios/app/lumex-learn-by-playing/id6816241652/reviews)** |
| Number of ratings | — | **10** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 56 months | **Every 2 days** |
| Monetization | — | Free |
| Size | 11 MB | 45 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 9+ |
| Developer | [gangadhar goud](https://appshunter.io/developer/898647800) | [Timur Sharapudinov](https://appshunter.io/developer/6816241654) |

## What reviewers say

### KidMath GLB

[App page](https://appshunter.io/ios/app/kidmath-glb/id1543535118)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lumex

[App page](https://appshunter.io/ios/app/lumex-learn-by-playing/id6816241652)

This app transforms learning into an engaging game. Define your learning goals in your own words, and it creates a personalized path with interactive lessons and challenges. Progress through chapters, defeat guardians with strategic answers, and track your learning journey with daily goals and spaced reviews.

**Highlights:** Personalized learning paths, Gamified lessons with battles, Collectible heroes with unique abilities, Daily goals and streak tracking, Spaced repetition reviews, Detailed mistake explanations

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is KidMath GLB free?

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

### Is Lumex free?

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

### Do KidMath GLB or Lumex have ads?

KidMath GLB shows ads; Lumex does not.

### Which is updated more often, KidMath GLB or Lumex?

KidMath GLB ships an update every 56 months, and Lumex every 2 days. Most recently, KidMath GLB was updated on October 7, 2026 and Lumex on October 19, 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.*