# Primo Education vs KS 英語教育中心

The clearest difference is update cadence: KS 英語教育中心 at every 2 months against Primo Education's every 6 months. Primo Education's advantage is iOS requirement (12.0 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.

Primo Education ships an update every 6 months, KS 英語教育中心 every 2 months. The most recent releases landed on November 8, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | Primo Education | KS 英語教育中心 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 2 months** |
| Size | 19 MB | 101 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dreamware Limited](https://appshunter.io/developer/892413586) | [BULL.B TECHNOLOGY LIMITED](https://appshunter.io/developer/996574459) |

## What reviewers say

### Primo Education

[App page](https://appshunter.io/ios/app/primo-education/id6737255965)

**Features:** macOS Compatibility

**In-app purchases:** none


### KS 英語教育中心

[App page](https://appshunter.io/ios/app/ks/id6764718499)

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

**In-app purchases:** none


## Frequently asked questions

### Is Primo Education free?

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

### Is KS 英語教育中心 free?

KS 英語教育中心 is free to download, with no in-app purchases.

### Do Primo Education or KS 英語教育中心 have ads?

Neither Primo Education nor KS 英語教育中心 shows ads.

### Which is updated more often, Primo Education or KS 英語教育中心?

Primo Education ships an update every 6 months, and KS 英語教育中心 every 2 months. Most recently, Primo Education was updated on November 8, 2026 and KS 英語教育中心 on November 7, 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.*