# Arty Mouse Numbers vs Kn·Immersive

The clearest difference is review sentiment: Arty Mouse Numbers at 100% against Kn·Immersive's 53%. Arty Mouse Numbers also leads on device support (3 vs 1) and iOS requirement (11.0 vs 15.0). Kn·Immersive's advantage is in-app purchases (none vs 1) and ads (none vs shown). On price there is nothing between them.

Both are free to download. Arty Mouse Numbers sells 1 one-off in-app purchase. Kn·Immersive asks for nothing beyond the download.

Arty Mouse Numbers ships an update every 45 months, Kn·Immersive monthly. The most recent releases landed on September 18, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | Arty Mouse Numbers | Kn·Immersive |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/arty-mouse-numbers/id1218180975/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | **100.0% of reviews** | 52.9% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 45 months | **Monthly** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 63 MB | 1.5 GB |
| Requires iOS | **11.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tap Tap Tales, SL](https://appshunter.io/developer/953158919) | [Knotion](https://appshunter.io/developer/1193743798) |

## What reviewers say

### Arty Mouse Numbers

[App page](https://appshunter.io/ios/app/arty-mouse-numbers/id1218180975)

This app offers interactive number activities for children aged 3-6. It features animated characters and mini-games designed to build confidence in counting, matching, adding, and sorting, while also developing motor skills.

**Highlights:** 12 interactive number activities, Mini play-again games, Counting, matching, adding, sorting, Develops motor skills, Animation and sound effects, Available in 7 languages

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Arty Mouse Numbers Premium | $0.99 | one-time |


### Kn·Immersive

[App page](https://appshunter.io/ios/app/knimmersive/id1356293712)

This app unlocks augmented and virtual reality content from printed materials and digital images. Simply scan images with the IMMERSIVE icon to reveal interactive virtual elements, enhancing educational materials with immersive experiences.

**Highlights:** Augmented reality content, Virtual reality content, Scan images to unlock content, Enhances educational materials, Interactive virtual elements

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

**In-app purchases:** none


## Frequently asked questions

### Is Arty Mouse Numbers free?

Arty Mouse Numbers is free to download, with in-app purchases available.

### Is Kn·Immersive free?

Kn·Immersive is free to download, with no in-app purchases.

### Do Arty Mouse Numbers or Kn·Immersive have ads?

Arty Mouse Numbers shows ads; Kn·Immersive does not.

### Which is updated more often, Arty Mouse Numbers or Kn·Immersive?

Arty Mouse Numbers ships an update every 45 months, and Kn·Immersive monthly. Most recently, Arty Mouse Numbers was updated on September 18, 2026 and Kn·Immersive on August 21, 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.*