SKYDOOR vs CommLink
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
SKYDOOR
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SKYDOOR is a professional video doorbell and 4G camera application. Main features include: - Support for various devices, such as Apartment doorbell, villa doorbell, IPC, 4G camera - Quick device addition and convenient device management - Multiple Wi-Fi network pairing methods - Two-way video intercom with echo cancellation and clear audio quality - Multiple unlocking methods, such as app remote unlocking, visitor code unlocking, facial recognition unlocking. - Support for various AI recognition, such as human recognition, vehicle recognition, package recognition, and pet recognition. - cloud event playback - SD card video playback โฆโฆ
CommLink
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This application is a cross-border smart community management tool, mainly used for device control in community management systems. The core services include: 1. Account registration and login: Complete registration/login through email or phone number; 2. Verification code service: Sending verification codes for security verification scenarios such as account registration, login, password reset, etc; 3. Call message push: Push call notifications (including device calls to mobile phones, mobile phone calls to devices) to your phone, presented in the form of pop ups or reminders; 4. Device binding: Bind community management devices (such as access control devices) by scanning the code (requiring camera permission); 5. Personnel/Owner Management: Record personnel/owner information, allocate equipment usage permissions, and manage owner identity information; 6. Device management: monitor device status, initiate device calls, receive device incoming calls, and manage device operating status; 7. Message management: View, store, and manage call messages and system notification messages; 8. Record management: query and manage device usage records, call records, facial recognition door opening records, and operation logs; 9. Facial recognition service: Collect and encrypt facial information for facial recognition door opening, facial information verification, and facial recognition usage record management.
Screenshots
Verdict
The clearest difference is update cadence: CommLink at monthly against SKYDOOR's every 2 months. SKYDOOR's advantage is iOS requirement (12.0 vs 15.6). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SKYDOOR ships an update every 2 months, CommLink monthly. The most recent releases landed on September 9, 2026 and September 3, 2026 respectively.
| Parameter | SKYDOOR | CommLink |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months | Monthly โ better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 โ better | 15.6 |
| Further details โ not scored | ||
| Size | 96 MB | 74 MB |
| Age rating | 4+ | 4+ |
| Developer | Langtao Digital Co., Ltd. | Shenzhen Uniwin-Link Technology Co., Ltd |
In-app purchases
SKYDOOR
No in-app purchases
CommLink
No in-app purchases









