Trudian vs Psync
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Trudian
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1. Through face management, you can add and manage your own and joined recognition faces. 2. Through the App to achieve cloud intercom for visitors to open the door remotely. 3. The owner can share the key password and QR code to the visitor, and the visitor can use the authorization code to open the door within the validity period.
Psync
Stay connected with loved ones and pets through a live, high-definition video feed. Relive precious memories with real-time capture and AI-powered object identification. Manage multiple cameras and customize alerts for peace of mind.
- Full-screen HD live view
- Real-time moment capture
- Multi-camera control
- AI object identification
- Customizable alerts
- Emotional connection with family
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Life, Every Moment in Sight Psync allows you to maintain a close emotional connection with your family, children, and pets, no matter where you are. With clear and vivid imagery, you can feel every moment at home. - Psync Live: Dive into life with a full-screen HD view. See every detail of your home, come rain or shine. - Psync Moments: Relive life's golden moments. From your child's first steps to your pet's mischievous antics, it's all captured in real-time. - Psync View: Control multiple cameras with ease! Switch perspectives and get the full picture, all from one app. - Psync Insight: Powered by AI tech, Psync identifies objects down to their color, shape, and texture, painting a vivid picture with every alert. - Psync Notify: Customize alerts to what matters most. Whether it's the cat on the table or a toddler's tumble, you decide what gets your attention. Just tap on Psync, and bring your home closer. End User License Agreement: https://psynclabs.com/pages/eula
Screenshots
Verdict
The clearest difference is in-app purchases: Trudian at none against Psync's 17. Trudian also leads on iOS requirement (12.0 vs 15.0). On price, update cadence, ads 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. Psync sells 13 in-app purchases, starting at $0.99 per month. Trudian asks for nothing beyond the download.
Trudian ships an update every 2 weeks, Psync monthly. The most recent releases landed on May 17, 2026 and September 17, 2026 respectively.
| Parameter | Trudian | Psync |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.8 (22 ratings) — better |
| Positive reviews | — | 44.4% of reviews |
| Number of ratings | — | 22 — better |
| Update frequency | Every 2 weeks — better | Monthly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 12.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 85 MB | 208 MB |
| Age rating | 4+ | 4+ |
| Developer | Guangdong Trudian Technology Co., Ltd. | Psync Labs, Inc |
In-app purchases
Trudian
No in-app purchases
Psync
- ViewSay™ - Monthly(1 device)7 Days trial$0.991 Month
- ViewSay™ - Monthly(2 devices)7 Days trial$1.951 Month
- ViewSay™ - Monthly(3 devices)7 Days trial$2.901 Month
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- ViewSay™ - Monthly(4 devices)7 Days trial$3.901 Month
- ViewSay™ - Monthly(5 devices)7 Days trial$4.901 Month
- ViewSay 1 Month(1 device)$0.99
- ViewSay™ - 1 Month(1 device)5 variants$0.99
- ViewSay 1 Month(2 devices)$1.95
Show 5 moreShow fewer
- ViewSay™ - 1 Month(2 devices)$1.95
- ViewSay™ - 1 Month(3 devices)$2.90
- ViewSay 1 Month(4 devices)$3.90
- ViewSay™ - 1 Month(5 devices)$4.90
- ViewSay 1 Month(5 devices)$4.90
