# Green Edu vs CNO EDU

The clearest difference is update cadence: CNO EDU at every 9 days against Green Edu's every 2 months. Green Edu's advantage is iOS requirement (13.0 vs 16.4). 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.

Green Edu ships an update every 2 months, CNO EDU every 9 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Green Edu | CNO EDU |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 21 MB | 64 MB |
| Requires iOS | **13.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [Hung Doanh Nguyen](https://appshunter.io/developer/1493410241) | [CNO INVESTMENT GROUP JOINT STOCK COMPANY](https://appshunter.io/developer/1893312867) |

## What reviewers say

### Green Edu

[App page](https://appshunter.io/ios/app/green-edu/id6748214775)

**Features:** macOS Compatibility

**In-app purchases:** none


### CNO EDU

[App page](https://appshunter.io/ios/app/cno-edu/id6762194781)

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

**In-app purchases:** none


## Frequently asked questions

### Is Green Edu free?

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

### Is CNO EDU free?

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

### Do Green Edu or CNO EDU have ads?

Neither Green Edu nor CNO EDU shows ads.

### Which is updated more often, Green Edu or CNO EDU?

Green Edu ships an update every 2 months, and CNO EDU every 9 days. Most recently, Green Edu was updated on October 25, 2026 and CNO EDU on October 24, 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.*