# Next lock vs ROPVACNIC

The clearest difference is update cadence: Next lock at every 3 months against ROPVACNIC's every 21 months. Next lock also leads on review sentiment (42% vs 26%). 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 ROPVACNIC. Both are backed by a comparable volume of ratings — 74 and 52 respectively. Written reviews are what separate them: 42% of Next lock's written reviews are positive against 26% of ROPVACNIC's.

Next lock ships an update every 3 months, ROPVACNIC every 21 months. The most recent releases landed on October 17, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Next lock | ROPVACNIC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.7 (74 ratings)](https://appshunter.io/ios/app/next-lock/id1529207531/reviews)** | [2.6 (52 ratings)](https://appshunter.io/ios/app/ropvacnic/id6447345112/reviews) |
| Number of ratings | **74** | 52 |
| Positive reviews | **42.3% of reviews** | 25.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 21 months |
| Monetization | Free | Free |
| Size | 407 MB | 230 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | **iPhone, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [皎 王](https://appshunter.io/developer/1516771645) | [Foshan Hongxiaoqiang Commerce and Trade Co., Ltd.](https://appshunter.io/developer/1681038889) |

## 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


### ROPVACNIC

[App page](https://appshunter.io/ios/app/ropvacnic/id6447345112)

Control your robot vacuum with customizable cleaning modes and scheduling. Monitor cleaning status, battery life, and consumables remotely. Easily start, recharge, or locate your device with simple controls.

**Highlights:** Customizable cleaning modes, One-key start/recharge, Remote monitoring of status, Scheduled cleaning, Robot locator function

**Features:** macOS Compatibility, 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 ROPVACNIC free?

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

### Which has better reviews, Next lock or ROPVACNIC?

Next lock is rated higher. Next lock averages 2.7 out of 5 from 74 ratings, while ROPVACNIC averages 2.6 from 52 ratings.

### Do Next lock or ROPVACNIC have ads?

Neither Next lock nor ROPVACNIC shows ads.

### Which is updated more often, Next lock or ROPVACNIC?

Next lock ships an update every 3 months, and ROPVACNIC every 21 months. Most recently, Next lock was updated on October 17, 2026 and ROPVACNIC on October 15, 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.*