# Greenify vs CORO Edu

The clearest difference is update cadence: CORO Edu at every 9 days against Greenify's every 3 months. CORO Edu also leads on iOS requirement (14.0 vs 16.6). 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.

Greenify ships an update every 3 months, CORO Edu every 9 days. The most recent releases landed on September 30, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Greenify | CORO Edu |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 9 days** |
| Size | 18 MB | 118 MB |
| Requires iOS | 16.6 | **14.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Khoa Tran](https://appshunter.io/developer/1813634232) | [CORO VIETNAM COMPANY LIMITED](https://appshunter.io/developer/1866826489) |

## What reviewers say

### Greenify

[App page](https://appshunter.io/ios/app/greenify/id6745743442)

**In-app purchases:** none


### CORO Edu

[App page](https://appshunter.io/ios/app/coro-edu/id6752333947)

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

**In-app purchases:** none


## Frequently asked questions

### Is Greenify free?

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

### Is CORO Edu free?

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

### Do Greenify or CORO Edu have ads?

Neither Greenify nor CORO Edu shows ads.

### Which is updated more often, Greenify or CORO Edu?

Greenify ships an update every 3 months, and CORO Edu every 9 days. Most recently, Greenify was updated on September 30, 2026 and CORO Edu on October 3, 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.*