# 마인드보 GREEN vs ONYU (온유)

The clearest difference is update cadence: ONYU (온유) at every 3 days against 마인드보 GREEN's every 4 months. 마인드보 GREEN's advantage is iOS requirement (13.0 vs 15.0). 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.

마인드보 GREEN ships an update every 4 months, ONYU (온유) every 3 days. The most recent releases landed on October 10, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 마인드보 GREEN | ONYU (온유) |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 days** |
| Monetization | — | Free |
| Size | 40 MB | 141 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 12+ | 17+ |
| Developer | [Kyong Mee Chung](https://appshunter.io/developer/1441754708) | [YONGSUK JUN](https://appshunter.io/developer/1890882119) |

## What reviewers say

### 마인드보 GREEN

[App page](https://appshunter.io/ios/app/green/id1557176314)

**Features:** Vision Pro support

**In-app purchases:** none


### ONYU (온유)

[App page](https://appshunter.io/ios/app/onyu/id6761686451)

This app helps you track your hikes and explore trails with offline GPS, detailed course guides, and safety features. It also fosters a community where users can share their experiences and progress.

**Highlights:** Offline GPS tracking, Detailed course guides, Real-time location sharing, Character progression system, Event participation and certification, Weather alerts, Shareable hike summaries

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

**In-app purchases:** none


## Frequently asked questions

### Is 마인드보 GREEN free?

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

### Is ONYU (온유) free?

ONYU (온유) is free to download, with no in-app purchases.

### Do 마인드보 GREEN or ONYU (온유) have ads?

Neither 마인드보 GREEN nor ONYU (온유) shows ads.

### Which is updated more often, 마인드보 GREEN or ONYU (온유)?

마인드보 GREEN ships an update every 4 months, and ONYU (온유) every 3 days. Most recently, 마인드보 GREEN was updated on October 10, 2026 and ONYU (온유) on October 28, 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.*