# Next lock vs Sifely Smart Lock

The clearest difference is update cadence: Sifely Smart Lock at every 3 weeks against Next lock's every 3 months. Next lock's advantage is review sentiment (42% vs 23%) and iOS requirement (13.0 vs 15.1). On price, rating, ratings volume and ads there is nothing between them.

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

On the App Store both sit at effectively the same score — 2.7 for Next lock against 2.6 for Sifely Smart Lock. Both are backed by a comparable volume of ratings — 75 and 88 respectively. Written reviews are what separate them: 42% of Next lock's written reviews are positive against 23% of Sifely Smart Lock's.

Next lock ships an update every 3 months, Sifely Smart Lock every 3 weeks. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Next lock | Sifely Smart Lock |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (75 ratings)](https://appshunter.io/ios/app/next-lock/id1529207531/reviews)** | [2.6 (88 ratings)](https://appshunter.io/ios/app/sifely-smart-lock/id6448777837/reviews) |
| Number of ratings | 75 | **88** |
| Positive reviews | **42.3% of reviews** | 22.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 407 MB | 102 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [皎 王](https://appshunter.io/developer/1516771645) | [Sifely](https://appshunter.io/developer/1482869495) |

## What reviewers say

### Next lock

[App page](https://appshunter.io/ios/app/next-lock/id1529207531)

This app offers intelligent and safe property security solutions. It aims to provide a secure environment for your assets through advanced features.

**Highlights:** Intelligent property security, Safe property management, Secure asset protection

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases:** none


### Sifely Smart Lock

[App page](https://appshunter.io/ios/app/sifely-smart-lock/id6448777837)

Manage access to your property remotely. Create temporary passcodes, grant fingerprint access, and send digital keys to guests or residents. Control all access methods from a single, intuitive interface.

**Highlights:** Create passcodes, Add gateways, Add fingerprints, Send eKeys, Manage all access methods in one app

**Features:** Apple Wallet, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Next lock free?

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

### Is Sifely Smart Lock free?

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

### Which has better reviews, Next lock or Sifely Smart Lock?

Next lock is rated higher. Next lock averages 2.7 out of 5 from 75 ratings, while Sifely Smart Lock averages 2.6 from 88 ratings.

### Do Next lock or Sifely Smart Lock have ads?

Neither Next lock nor Sifely Smart Lock shows ads.

### Which is updated more often, Next lock or Sifely Smart Lock?

Next lock ships an update every 3 months, and Sifely Smart Lock every 3 weeks. Most recently, Next lock was updated on October 27, 2026 and Sifely Smart Lock on October 30, 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.*