# SunUni Academy vs Greenify

The clearest difference is update cadence: SunUni Academy at monthly against Greenify's every 3 months. 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.

SunUni Academy ships an update monthly, Greenify every 3 months. The most recent releases landed on October 18, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | SunUni Academy | Greenify |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Size | 60 MB | 18 MB |
| Requires iOS | **15.6** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Tien Nam Nguyen](https://appshunter.io/developer/1619443776) | [Khoa Tran](https://appshunter.io/developer/1813634232) |

## What reviewers say

### SunUni Academy

[App page](https://appshunter.io/ios/app/sununi-academy/id1619443564)

**Features:** macOS Compatibility

**In-app purchases:** none


### Greenify

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

**In-app purchases:** none


## Frequently asked questions

### Is SunUni Academy free?

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

### Is Greenify free?

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

### Do SunUni Academy or Greenify have ads?

Neither SunUni Academy nor Greenify shows ads.

### Which is updated more often, SunUni Academy or Greenify?

SunUni Academy ships an update monthly, and Greenify every 3 months. Most recently, SunUni Academy was updated on October 18, 2026 and Greenify on September 30, 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.*