# MCRU Hubs vs KR Smart School

The clearest difference is update cadence: KR Smart School at weekly against MCRU Hubs's fortnightly. MCRU Hubs's advantage is iOS requirement (13.0 vs 15). 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.

MCRU Hubs ships an update fortnightly, KR Smart School weekly. The most recent releases landed on November 3, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | MCRU Hubs | KR Smart School |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Size | 27 MB | 7 MB |
| Requires iOS | **13.0** | 15 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [NEXT 2 STEPS COMPANY LIMITED](https://appshunter.io/developer/1074779169) | [Max Alphabet Company Limited](https://appshunter.io/developer/1809540892) |

## What reviewers say

### MCRU Hubs

[App page](https://appshunter.io/ios/app/mcru-hubs/id1614145469)

**Features:** macOS Compatibility

**In-app purchases:** none


### KR Smart School

[App page](https://appshunter.io/ios/app/kr-smart-school/id6499463047)

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

**In-app purchases:** none


## Frequently asked questions

### Is MCRU Hubs free?

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

### Is KR Smart School free?

KR Smart School is free to download, with no in-app purchases.

### Do MCRU Hubs or KR Smart School have ads?

Neither MCRU Hubs nor KR Smart School shows ads.

### Which is updated more often, MCRU Hubs or KR Smart School?

MCRU Hubs ships an update fortnightly, and KR Smart School weekly. Most recently, MCRU Hubs was updated on November 3, 2026 and KR Smart School on November 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.*