# Kwikset Premis Smart Lock vs Arpha Plus

The clearest difference is update cadence: Arpha Plus at every 5 weeks against Kwikset Premis Smart Lock's every 35 months. Kwikset Premis Smart Lock's advantage is rating (1.7 vs 1.4) and ratings volume (395 vs 22). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Kwikset Premis Smart Lock holds the better App Store score, 1.7 against 1.4. That said, the two scores are not equally well evidenced: Kwikset Premis Smart Lock has 395 ratings behind it against 22, so its average is the more settled of the two. Written reviews point the same way: 14% of Kwikset Premis Smart Lock's written reviews are positive against 10% of Arpha Plus's.

Kwikset Premis Smart Lock ships an update every 35 months, Arpha Plus every 5 weeks. The most recent releases landed on October 29, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Kwikset Premis Smart Lock | Arpha Plus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.7 (395 ratings)](https://appshunter.io/ios/app/kwikset-premis-smart-lock/id1097161999/reviews)** | [1.4 (22 ratings)](https://appshunter.io/ios/app/arpha-plus/id1621837300/reviews) |
| Number of ratings | **395** | 22 |
| Positive reviews | **14.2% of reviews** | 10.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 35 months | **Every 5 weeks** |
| Monetization | Free | Free |
| Size | 61 MB | 152 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Kwikset Corporation](https://appshunter.io/developer/573081369) | [Fuwei Global Co., Ltd.](https://appshunter.io/developer/1468455802) |

## What reviewers say

### Kwikset Premis Smart Lock

[App page](https://appshunter.io/ios/app/kwikset-premis-smart-lock/id1097161999)

Control and manage your smart lock remotely using your iPhone or iPad. This app facilitates installation, setup, and customization, allowing voice commands and scheduled access for users.

**Highlights:** Siri Voice Control, Remote Access, Lock Monitoring, User Code Management, Scheduled Access

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Works great when it works
- 👍 User-friendly app
- 🔒 Integrates well with HomeKit

**What reviewers complain about**

- 🐛 App frequently crashes or becomes unresponsive
- 🔋 High battery consumption
- 🔒 Unreliable remote access and connectivity
- 💤 App not updated in over 2 years

**Reported bugs**

- App unable to detect or connect to lock
- Lock disappearing from HomeKit after iOS updates
- Inability to manage users and access codes

**Requested features**

- Improved battery life monitoring
- More detailed lock activity history
- Native notifications for lock events
- Better compatibility with newer iOS versions


### Arpha Plus

[App page](https://appshunter.io/ios/app/arpha-plus/id1621837300)

Control and monitor your smart home security devices remotely. Receive instant notifications, manage access for family, and check lock status. Features AI-powered recognition and biometric unlocking for enhanced safety and convenience.

**Highlights:** Remote lock status check, Unlock via palm, face, fingerprint, or passcode, Real-time activity alerts, Manage multiple locks and locations, AI-powered recognition, Share access with family

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Kwikset Premis Smart Lock free?

Kwikset Premis Smart Lock is free to download, with no in-app purchases.

### Is Arpha Plus free?

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

### Which has better reviews, Kwikset Premis Smart Lock or Arpha Plus?

Kwikset Premis Smart Lock is rated higher. Kwikset Premis Smart Lock averages 1.7 out of 5 from 395 ratings, while Arpha Plus averages 1.4 from 22 ratings.

### Do Kwikset Premis Smart Lock or Arpha Plus have ads?

Neither Kwikset Premis Smart Lock nor Arpha Plus shows ads.

### Which is updated more often, Kwikset Premis Smart Lock or Arpha Plus?

Kwikset Premis Smart Lock ships an update every 35 months, and Arpha Plus every 5 weeks. Most recently, Kwikset Premis Smart Lock was updated on October 29, 2026 and Arpha Plus on October 27, 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.*