# HDI Authenticator vs 모빅원(MobickOne)

The clearest difference is update cadence: 모빅원(MobickOne) at every 4 days against HDI Authenticator's every 4 months. HDI Authenticator's advantage is iOS requirement (11.0 vs 15.6). 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.

HDI Authenticator ships an update every 4 months, 모빅원(MobickOne) every 4 days. The most recent releases landed on September 25, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | HDI Authenticator | 모빅원(MobickOne) |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Size | 22 MB | 75 MB |
| Requires iOS | **11.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KOREAEXPERT](https://appshunter.io/developer/1161606505) | [Otaverse](https://appshunter.io/developer/1684430763) |

## What reviewers say

### HDI Authenticator

[App page](https://appshunter.io/ios/app/hdi-authenticator/id1642884813)

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

**In-app purchases:** none


### 모빅원(MobickOne)

[App page](https://appshunter.io/ios/app/mobickone/id6774417570)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HDI Authenticator free?

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

### Is 모빅원(MobickOne) free?

모빅원(MobickOne) is free to download, with no in-app purchases.

### Do HDI Authenticator or 모빅원(MobickOne) have ads?

Neither HDI Authenticator nor 모빅원(MobickOne) shows ads.

### Which is updated more often, HDI Authenticator or 모빅원(MobickOne)?

HDI Authenticator ships an update every 4 months, and 모빅원(MobickOne) every 4 days. Most recently, HDI Authenticator was updated on September 25, 2026 and 모빅원(MobickOne) on September 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.*