# Montessori Visual Cards vs Instituto Kaizen App

The clearest difference is in-app purchases: Instituto Kaizen App at none against Montessori Visual Cards's 2. Instituto Kaizen App also leads on iOS requirement (15.5 vs 18.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Montessori Visual Cards sells 2 in-app purchases, starting at $2.99 per month. Instituto Kaizen App asks for nothing beyond the download.

Montessori Visual Cards ships an update every 3 weeks, Instituto Kaizen App fortnightly. The most recent releases landed on November 4, 2026 and November 1, 2026 respectively.

## The numbers

| Metric | Montessori Visual Cards | Instituto Kaizen App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/montessori-visual-cards/id6475199552/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | — |
| Size | 101 MB | 40 MB |
| Requires iOS | 18.6 | **15.5** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Lanse](https://appshunter.io/developer/1663359867) | [Arturo Garay](https://appshunter.io/developer/6814636596) |

## What reviewers say

### Montessori Visual Cards

[App page](https://appshunter.io/ios/app/montessori-visual-cards/id6475199552)

This app provides a collection of visual cards designed to support early childhood development through the Montessori approach. It aims to enhance visual acuity, cognitive skills, concentration, language acquisition, and sensory development in babies and young children.

**Highlights:** Stimulates visual development with high-contrast cards, Enhances cognitive skills for shape and object recognition, Promotes concentration and focus, Aids language development through word-image association, Fosters sensory development with varied patterns, Interactive caregiver-baby learning experience, Adaptable to baby's developmental stages

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $2.99 | per month |
| Yearly | $17.99 | per year |


### Instituto Kaizen App

[App page](https://appshunter.io/ios/app/instituto-kaizen-app/id6814636264)

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

**In-app purchases:** none


## Frequently asked questions

### Is Montessori Visual Cards free?

Montessori Visual Cards is free to download, with in-app purchases available.

### Is Instituto Kaizen App free?

Instituto Kaizen App is free to download, with no in-app purchases.

### Do Montessori Visual Cards or Instituto Kaizen App have ads?

Neither Montessori Visual Cards nor Instituto Kaizen App shows ads.

### Which is updated more often, Montessori Visual Cards or Instituto Kaizen App?

Montessori Visual Cards ships an update every 3 weeks, and Instituto Kaizen App fortnightly. Most recently, Montessori Visual Cards was updated on November 4, 2026 and Instituto Kaizen App on November 1, 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.*