Kaiconn vs 背壳锁 BK
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Kaiconn
This network application enables remote control of smart devices. Users can manage access, share keys, and monitor equipment. It aims to provide a personalized and convenient smart home experience.
- Remote unlock
- Temporary password management
- Key sharing
- Permission management
- Remote equipment monitoring
- Shopping mall purchase
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Kaiconn APP is a network application of intelligent control of intelligent device launched by shenzhen Kaiconn innovative technology co., LTD., through which users can do remote unlock, temporary password, aging password, key sharing, permission management, shopping mall purchase, remote monitoring equipment and other services. Every time you open it, the smart mobile butler beside you will let you enjoy a better life in the personalized, scenarized and fragmented lot era. Website: https://www.kaiconn.com
背壳锁 BK
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BK Smart includes functions such as sharing Bluetooth keys, setting passwords, adding and deleting fingerprints, adding and deleting smart cards, adding and deleting faces, adding and deleting palm veins, remote unlocking with cat eyes, and querying unlocking records. With this software, you can get rid of the trouble of forgetting to bring your keys in daily life. Main functions: [Bluetooth Unlock] Connect to BK Smart Door Lock via Bluetooth on your phone to unlock the door [Share Bluetooth Key] Enter your friend's account to share the Bluetooth key to your friend's account [Add/Remove Unlock Password] You can link Bluetooth with the door lock on the app to add/remove permanent passwords, temporary passwords, and one-time passwords used for unlocking [Add/Delete Unlock Fingerprint] You can link Bluetooth with the door lock on the app to add/delete fingerprints used for unlocking [Add/Remove Unlock Cards] You can link Bluetooth with the door lock on the app and add/remove smart cards for unlocking [Add/Remove Unlocking Face] You can link Bluetooth with the door lock on the APP to add/remove face permissions for unlocking [Add/Remove Palm Vein] You can link Bluetooth with the door lock on the APP to add/remove palm vein permissions for unlocking [Mobile Remote Unlocking] You can connect WIFI with the cat's eye module of the door lock on the APP to achieve remote unlocking function of the mobile phone, and also achieve remote visual intercom function (variable sound) [Other settings] such as changing door lock name, door lock room, changing door lock settings, etc
Screenshots
Verdict
The clearest difference is update cadence: 背壳锁 BK at daily against Kaiconn's every 3 weeks. On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Kaiconn ships an update every 3 weeks, 背壳锁 BK daily. The most recent releases landed on June 1, 2026 and September 22, 2026 respectively.
| Parameter | Kaiconn | 背壳锁 BK |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (2 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 2 — better | — |
| Update frequency | Every 3 weeks | Daily — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 | 12.0 — better |
| Further details — not scored | ||
| Size | 148 MB | 86 MB |
| Age rating | 4+ | 4+ |
| Developer | 深圳市每开创新科技有限公司 | 广东必达保安系统有限公司 |
In-app purchases
Kaiconn
No in-app purchases
背壳锁 BK
No in-app purchases
