Yeastar Linkus Mobile Client vs Paradox
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Yeastar Linkus Mobile Client
Transform your mobile phone into an office extension, enabling seamless communication with colleagues and customers. Make and receive calls using your corporate phone network to reduce costs and maintain an in-office experience from anywhere.
- Enterprise VoIP calls over Wi-Fi/mobile data
- Unified corporate identity with one number reach
- Flexible ring strategies
- Corporate directory with status indicators
- PBX features like Call Transfer and Forwarding
- Push notifications for incoming calls
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Linkus is a VoIP Mobile Client coordinated with Yeastar PBXs that makes your iOS mobile phone an office extension and links you and your colleagues and customers anywhere anytime. Make and receive calls through corporate phone network to slash call costs and enhance efficiency with consistent in-office experience. Key Capabilities - Make and receive enterprise VoIP calls over your Wi-Fi or mobile data networks to lower mobile voice charges - One number reach to conceal your personal mobile phone number and ensure unified corporate identity - Set up flexible ring strategy for Linkus and the desktop phone - Select different outbound routes for different destinations (local/long-distance/international, etc.) - Corporate directory integration with lookup and visual status indicator (available/unavailable/busy) - Configurable PBX features including Call Transfer, Call Forwarding, Call Waiting, DND, and Ring Timeout - Support Push Notifications to alert users of incoming calls while conserving energy Main Features Call Forwarding Call History Call Route Selection Call Transfer Call Waiting Contact Management Corporate Directory Do Not Disturb Extension Status Hold & Resume Native Contacts Integration One Touch Recording Outbound Route Selection PUSH Notification Ring Strategy Selection Speed Dial/Favorite Voicemail Specifications iOS Requirement: iOS 11.0 or higher Network: 2G/3G/4G or Wi-Fi Protocol: SIP FRC2361 Codec: iLBC/u-law/a-law/G722/G729 Network Protocol: TCP/IP/UDP, RTP/SRTP/RTCP, HTTP/HTTPS DTMF: Inband, RFC4733 (RFC2833), Info Important: This application is integrated with Yeastar PBXs; your administrator must provide you with identity information for you to start using.
Paradox
Manage your Paradox security systems remotely. Control security, video verification, surveillance, automation, and access all from one application. Offers a comprehensive solution for total system oversight.
- Security system management
- Video verification
- Surveillance control
- Automation features
- Access control
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Blue Eye connect and interface with Paradox systems for management of the security, Video verification and surveillance , Automation and access. developed for "one stop solution", One application, full control.
Screenshots
Verdict
The clearest difference is rating: Yeastar Linkus Mobile Client at 3.7 against Paradox's 1.4. Yeastar Linkus Mobile Client also leads on review sentiment (36% vs 8%) and ratings volume (34 vs 9). On price, update cadence, ads and in-app purchases 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.
Yeastar Linkus Mobile Client holds the better App Store score, 3.7 against 1.4. Both are backed by a comparable volume of ratings — 34 and 9 respectively. Written reviews point the same way: 36% of Yeastar Linkus Mobile Client's written reviews are positive against 8% of Paradox's.
Yeastar Linkus Mobile Client ships an update every 3 weeks, Paradox fortnightly. The most recent releases landed on September 20, 2026 and September 16, 2026 respectively.
| Parameter | Yeastar Linkus Mobile Client | Paradox |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (34 ratings) — better | 1.4 (9 ratings) |
| Positive reviews | 35.7% of reviews — better | 8.1% of reviews |
| Number of ratings | 34 — better | 9 |
| Update frequency | Every 3 weeks | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15 | 14.0 — better |
| Further details — not scored | ||
| Size | 71 MB | 360 MB |
| Age rating | 4+ | 4+ |
| Developer | Yeastar | Paradox Security Systems Ltd. |
Customer experience
Yeastar Linkus Mobile Client
Paradox
Bugs and requests
Yeastar Linkus Mobile Client
Not enough reviews yet to summarise bugs or requests.
Paradox
Reported bugs
16 issues- App won't connect to alarm panel after updates
- Connection unstable message with 15-minute refresh requirement
- App crashes when accessing menu button
- Video download functionality causes crashes
- Subscription renewal returns 'operation failed' error
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- Biometric login doesn't activate when enabled
- App won't open on some devices
- Login takes up to 2 minutes with multiple failed attempts
- Event timestamps display incorrect dates (2001)
- App unresponsive after recent updates
- Connection issues persist even with hardwired Ethernet
- App crashes when adding or modifying users
- Badge notifications don't disappear after viewing events
- Static IP connections stopped working after updates
- App refuses to connect if not returning to main menu
- Notification delivery unreliable (especially on silent mode)
Requested features
12 requests- Apple Watch support for arming/disarming
- Apple HomeKit integration
- Siri Shortcuts support
- Widget support for quick access
- Critical notification feature for iOS (silent mode alerts)
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- Local IP connection option without Swan server requirement
- Clear armed/disarmed status display
- Ability to clear notifications
- Time and date setting functionality
- Simpler arming/disarming process with fewer clicks
- Multi-user status visibility when multiple people control same alarm
- Professional French translation by certified translator
In-app purchases
Yeastar Linkus Mobile Client
No in-app purchases
Paradox
No in-app purchases
Questions
Is Yeastar Linkus Mobile Client free?
Is Paradox free?
Which has better reviews, Yeastar Linkus Mobile Client or Paradox?
Do Yeastar Linkus Mobile Client or Paradox have ads?
Which is updated more often, Yeastar Linkus Mobile Client or Paradox?
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