Betech Smart Link vs AptRing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Betech Smart Link
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主要功能： [蓝牙开锁] 通过手机蓝牙链接必达智能门锁从而打开门锁 [分享蓝牙钥匙] 输入朋友的账号并且确认管理员密码即可分享蓝牙钥匙到朋友账号，点击开锁 [增删开锁密码] 可以在App上与门锁链接蓝牙，新增/删除用于开锁的永久密码、临时密码、一次性密码 [增删开锁指纹] 可以在App上与门锁链接蓝牙，新增/删除用于开锁的指纹 [增删开锁卡] 可以在App上与门锁链接蓝牙，新增/删除用于开锁的智能卡 [其他设置] 如更改门锁名称、更改上锁方式等
AptRing
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An efficient community access system with video intercom, facial recognition, and indoor large screen, creating a safe and convenient way to get around
Screenshots
Verdict
The clearest difference is update cadence: Betech Smart Link at every 2 weeks against AptRing's every 4 weeks. Betech Smart Link also leads on iOS requirement (9.0 vs 13.0). 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.
Betech Smart Link ships an update every 2 weeks, AptRing every 4 weeks. The most recent releases landed on September 28, 2026 and October 16, 2026 respectively.
| Parameter | Betech Smart Link | AptRing |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks — better | Every 4 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 41 MB | 109 MB |
| Age rating | 4+ | 4+ |
| Developer | 广东必达保安系统有限公司 | Hangzhou Sciener Smart Technology |
In-app purchases
Betech Smart Link
No in-app purchases
AptRing
No in-app purchases
