# Ecup vs 울산환경히어로

The clearest difference is ads: 울산환경히어로 at none against Ecup's shown. 울산환경히어로 also leads on update cadence (every 10 days vs every 27 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Ecup ships an update every 27 months, 울산환경히어로 every 10 days. The most recent releases landed on October 17, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Ecup | 울산환경히어로 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 80.6% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 27 months | **Every 10 days** |
| Size | 32 MB | 24 MB |
| Requires iOS | 16.6 | 16.6 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GreenUp Co.,Ltd.](https://appshunter.io/developer/1579645241) | [Ulsan Climate Environment Network](https://appshunter.io/developer/1586256223) |

## What reviewers say

### Ecup

[App page](https://appshunter.io/ios/app/ecup/id1579645239)

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

**In-app purchases:** none


### 울산환경히어로

[App page](https://appshunter.io/ios/app/id1586256221)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Ecup free?

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

### Is 울산환경히어로 free?

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

### Do Ecup or 울산환경히어로 have ads?

Ecup shows ads; 울산환경히어로 does not.

### Which is updated more often, Ecup or 울산환경히어로?

Ecup ships an update every 27 months, and 울산환경히어로 every 10 days. Most recently, Ecup was updated on October 17, 2026 and 울산환경히어로 on October 18, 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.*