# Sciener smart lock vs Smart Energy System

The clearest difference is rating: Sciener smart lock at 2.0 against Smart Energy System's 1.0. Sciener smart lock also leads on review sentiment (40% vs 0%) and device support (4 vs 2). Smart Energy System's advantage is iOS requirement (11 vs 15.0). On price, ratings volume, update cadence 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.

Sciener smart lock holds the better App Store score, 2.0 against 1.0. Both are backed by a comparable volume of ratings — 4 and 3 respectively. Written reviews point the same way: 40% of Sciener smart lock's written reviews are positive against 0% of Smart Energy System's.

Sciener smart lock ships an update every 3 weeks, Smart Energy System every 5 weeks. The most recent releases landed on October 23, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Sciener smart lock | Smart Energy System |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.0 (4 ratings)](https://appshunter.io/ios/app/sciener-smart-lock/id656567717/reviews)** | [1.0 (3 ratings)](https://appshunter.io/ios/app/smart-energy-system/id1415671039/reviews) |
| Number of ratings | **4** | 3 |
| Positive reviews | **40.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Ad-supported | Ad-supported |
| Size | 369 MB | 28 MB |
| Requires iOS | 15.0 | **11** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hangzhou Sciener Smart Technology](https://appshunter.io/developer/1360996795) | [Jiaxing Zhidian Ecological Technology Co., Ltd.](https://appshunter.io/developer/1628950322) |

## What reviewers say

### Sciener smart lock

[App page](https://appshunter.io/ios/app/sciener-smart-lock/id656567717)

Manage your smart lock using your mobile device. This app allows you to unlock your door via Bluetooth, create and manage digital keys, and set passcodes. You can also review a log of all lock operations.

**Highlights:** Unlock via Bluetooth, Manage eKeys, Create passcodes, View operation records, Mobile device management

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

**In-app purchases:** none


### Smart Energy System

[App page](https://appshunter.io/ios/app/smart-energy-system/id1415671039)

This cloud-based system allows for remote monitoring and management of energy usage. It offers secure communication and automated protection features, with free software and support.

**Highlights:** Cloud-based access, Remote reading and recharging, Secure communication, Automated switching, Overload protection, Open cover detection

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Sciener smart lock free?

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

### Is Smart Energy System free?

Smart Energy System is free to download, with no in-app purchases.

### Which has better reviews, Sciener smart lock or Smart Energy System?

Sciener smart lock is rated higher. Sciener smart lock averages 2.0 out of 5 from 4 ratings, while Smart Energy System averages 1.0 from 3 ratings.

### Do Sciener smart lock or Smart Energy System have ads?

Both Sciener smart lock and Smart Energy System show ads.

### Which is updated more often, Sciener smart lock or Smart Energy System?

Sciener smart lock ships an update every 3 weeks, and Smart Energy System every 5 weeks. Most recently, Sciener smart lock was updated on October 23, 2026 and Smart Energy System on October 13, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*