# 울산환경히어로 vs SNBI

The clearest difference is update cadence: 울산환경히어로 at every 10 days against SNBI'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.

울산환경히어로 ships an update every 10 days, SNBI every 3 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | 울산환경히어로 | SNBI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 80.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 months |
| Size | 24 MB | 22 MB |
| Requires iOS | 16.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Ulsan Climate Environment Network](https://appshunter.io/developer/1586256223) | [Waldlust Co., Ltd.](https://appshunter.io/developer/480623649) |

## What reviewers say

### 울산환경히어로

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

**Features:** macOS Compatibility

**In-app purchases:** none


### SNBI

[App page](https://appshunter.io/ios/app/snbi/id1671739738)

**In-app purchases:** none


## Frequently asked questions

### Is 울산환경히어로 free?

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

### Is SNBI free?

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

### Do 울산환경히어로 or SNBI have ads?

Neither 울산환경히어로 nor SNBI shows ads.

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

울산환경히어로 ships an update every 10 days, and SNBI every 3 months. Most recently, 울산환경히어로 was updated on November 3, 2026 and SNBI on November 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.*