# DUSAW Access vs M Authenticator

The clearest difference is update cadence: M Authenticator at every 4 days against DUSAW Access's every 4 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.

DUSAW Access ships an update every 4 months, M Authenticator every 4 days. The most recent releases landed on October 2, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | DUSAW Access | M Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/dusaw-access/id1641073735/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Monetization | Free | — |
| Size | 193 MB | 21 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [DUSAW LLC](https://appshunter.io/developer/1641073741) | [Mb Enterprise Inc](https://appshunter.io/developer/1544425529) |

## What reviewers say

### DUSAW Access

[App page](https://appshunter.io/ios/app/dusaw-access/id1641073735)

Control and monitor smart locks remotely with keyless entry options like PIN, fingerprint, and smartphone access. Receive real-time notifications and grant temporary access to guests for enhanced security and convenience.

**Highlights:** Keyless entry (PIN, fingerprint, smartphone), Remote access control, Biometric security, Real-time notifications, Temporary access for guests, Easy installation, Battery efficiency alerts

**Features:** macOS Compatibility

**In-app purchases:** none


### M Authenticator

[App page](https://appshunter.io/ios/app/m-authenticator/id6499339688)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is DUSAW Access free?

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

### Is M Authenticator free?

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

### Do DUSAW Access or M Authenticator have ads?

Neither DUSAW Access nor M Authenticator shows ads.

### Which is updated more often, DUSAW Access or M Authenticator?

DUSAW Access ships an update every 4 months, and M Authenticator every 4 days. Most recently, DUSAW Access was updated on October 2, 2026 and M Authenticator on October 1, 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.*