# Explore & Develop vs Central Coast Montessori

The clearest difference is update cadence: Central Coast Montessori at every 3 months against Explore & Develop's every 10 months. Explore & Develop's advantage is iOS requirement (10.0 vs 15.1). 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.

Explore & Develop ships an update every 10 months, Central Coast Montessori every 3 months. The most recent releases landed on September 14, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Explore & Develop | Central Coast Montessori |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 3 months** |
| Size | 116 MB | 64 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Suzanne Barrett](https://appshunter.io/developer/1543655349) | [Seabird Apps](https://appshunter.io/developer/901059927) |

## What reviewers say

### Explore & Develop

[App page](https://appshunter.io/ios/app/explore-and-develop/id1543655347)

**Features:** macOS Compatibility

**In-app purchases:** none


### Central Coast Montessori

[App page](https://appshunter.io/ios/app/central-coast-montessori/id6744569305)

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

**In-app purchases:** none


## Frequently asked questions

### Is Explore & Develop free?

Explore & Develop is free to download, with no in-app purchases.

### Is Central Coast Montessori free?

Central Coast Montessori is free to download, with no in-app purchases.

### Do Explore & Develop or Central Coast Montessori have ads?

Neither Explore & Develop nor Central Coast Montessori shows ads.

### Which is updated more often, Explore & Develop or Central Coast Montessori?

Explore & Develop ships an update every 10 months, and Central Coast Montessori every 3 months. Most recently, Explore & Develop was updated on September 14, 2026 and Central Coast Montessori on September 29, 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.*