# KidsClass vs Master MOI

The clearest difference is update cadence: Master MOI at every 5 days against KidsClass's every 5 weeks. Master MOI also leads on device support (3 vs 1) and iOS requirement (12.0 vs 16.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

KidsClass ships an update every 5 weeks, Master MOI every 5 days. The most recent releases landed on September 28, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | KidsClass | Master MOI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/kidsclass/id1449913185/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 29 MB | 34 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Hermanas Orgánicas SA de CV](https://appshunter.io/developer/1449913184) | [Media, Marketing, Knowledge Group](https://appshunter.io/developer/590268970) |

## What reviewers say

### KidsClass

[App page](https://appshunter.io/ios/app/kidsclass/id1449913185)

Discover local activities for children with an interactive map. Browse by category, age, or schedule to find options from sports and music to art and science. Book activities using credits purchased through a membership.

**Highlights:** Interactive map for activity discovery, Filter by category, age, and schedule, Wide range of activities (sports, arts, science), Membership for booking credits, Activities for ages pre/post natal to 14

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

**In-app purchases:** none


### Master MOI

[App page](https://appshunter.io/ios/app/master-moi/id6468611181)

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

**In-app purchases:** none


## Frequently asked questions

### Is KidsClass free?

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

### Is Master MOI free?

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

### Do KidsClass or Master MOI have ads?

Neither KidsClass nor Master MOI shows ads.

### Which is updated more often, KidsClass or Master MOI?

KidsClass ships an update every 5 weeks, and Master MOI every 5 days. Most recently, KidsClass was updated on September 28, 2026 and Master MOI on October 4, 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.*