# 에코야 얼스 vs usrm

The clearest difference is update cadence: usrm at daily against 에코야 얼스's every 9 days. 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.

에코야 얼스 ships an update every 9 days, usrm daily. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 에코야 얼스 | usrm |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 days | **Daily** |
| Size | 62 MB | 58 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [HRM corporation](https://appshunter.io/developer/1632706559) | [YOUNGSAN CHANG](https://appshunter.io/developer/1885428496) |

## What reviewers say

### 에코야 얼스

[App page](https://appshunter.io/ios/app/id6476077742)

**Features:** macOS Compatibility

**In-app purchases:** none


### usrm

[App page](https://appshunter.io/ios/app/usrm/id6760632767)

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

**In-app purchases:** none


## Frequently asked questions

### Is 에코야 얼스 free?

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

### Is usrm free?

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

### Do 에코야 얼스 or usrm have ads?

Neither 에코야 얼스 nor usrm shows ads.

### Which is updated more often, 에코야 얼스 or usrm?

에코야 얼스 ships an update every 9 days, and usrm daily. Most recently, 에코야 얼스 was updated on October 30, 2026 and usrm on October 31, 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.*