# Sciener smart lock vs CCOO城市通

The clearest difference is rating: CCOO城市通 at 4.0 against Sciener smart lock's 2.0. Sciener smart lock's advantage is update cadence (every 3 weeks vs every 2 months) and device support (4 vs 2). On price, ratings volume, 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.

CCOO城市通 holds the better App Store score, 4.0 against 2.0. Both are backed by a comparable volume of ratings — 4 and 4 respectively.

Sciener smart lock ships an update every 3 weeks, CCOO城市通 every 2 months. The most recent releases landed on October 16, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | Sciener smart lock | CCOO城市通 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/sciener-smart-lock/id656567717/reviews) | **[4.0 (4 ratings)](https://appshunter.io/ios/app/ccoo/id939332605/reviews)** |
| Number of ratings | 4 | 4 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 406 MB | 208 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Hangzhou Sciener Smart Technology](https://appshunter.io/developer/1360996795) | [北京城市联盟科技有限公司](https://appshunter.io/developer/939332604) |

## 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


### CCOO城市通

[App page](https://appshunter.io/ios/app/ccoo/id939332605)

This app connects local communities with news, social interaction, and essential services. Find local headlines, engage in community discussions, and access listings for real estate, jobs, and local deals. It aims to enrich urban life by highlighting city events and opportunities.

**Highlights:** Local news and headlines, Community social interaction, Real estate listings, Job postings, Second-hand marketplace, Carpooling information, Merchant discounts

**Features:** macOS Compatibility, Vision Pro support

**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 CCOO城市通 free?

CCOO城市通 is free to download, with no in-app purchases.

### Which has better reviews, Sciener smart lock or CCOO城市通?

CCOO城市通 is rated higher. Sciener smart lock averages 2.0 out of 5 from 4 ratings, while CCOO城市通 averages 4.0 from 4 ratings.

### Do Sciener smart lock or CCOO城市通 have ads?

Both Sciener smart lock and CCOO城市通 show ads.

### Which is updated more often, Sciener smart lock or CCOO城市通?

Sciener smart lock ships an update every 3 weeks, and CCOO城市通 every 2 months. Most recently, Sciener smart lock was updated on October 16, 2026 and CCOO城市通 on October 11, 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.*