3 vs JAIOT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
3
Connect smart devices to your network for video recording and receive detection alerts. Enhance your home security by integrating additional smart devices. Get support via email for any assistance needed.
- Smart device network connection
- Video recording
- Detection alerts
- Security enhancement
- Additional device integration
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The 3-Link app links smart device to your network for video recording and detection alerts. Learn how to enhance your security with additional smart devices.If any help need, please feel free to contact us at support@3-link.com
JAIOT
Manage and control multiple smart devices from a single app. Monitor device status in real-time, receive instant alerts for anomalies, and automate actions with one-click scene triggers. Enjoy a user-friendly interface for seamless IoT integration.
- Real-time device monitoring
- Instant anomaly alerts
- Remote device control
- One-click scene automation
- Multi-layer data encryption
- Cloud backup for device data
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【Smart IoT, Seamless Control】 JAIOT – Your Expert in Device Management, Simplifying IoT for Everyone! Real-Time Monitoring: Unified management of multiple devices, with clear status visibility. Intelligent analytics and instant anomaly alerts with second-level response. Remote Control: Operate anytime via smartphone/tablet. One-click scene automation triggering. Supports major protocols, compatible with smart home and industrial devices. Security & Reliability: Multi-layer encryption ensures data privacy. Cloud backup secures device data, never lost. Intuitive Experience: User-friendly interface designed for beginners. Get started in 3 minutes!
Screenshots
Verdict
The clearest difference is rating: 3 at 3.3 against JAIOT's 1.0. 3 also leads on ratings volume (72 vs 1) and review sentiment (59% vs 50%). JAIOT's advantage is in-app purchases (none vs 10). 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. 3 sells 10 one-off in-app purchases. JAIOT asks for nothing beyond the download.
3 holds the better App Store score, 3.3 against 1.0. That said, the two scores are not equally well evidenced: 3 has 72 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 59% of 3's written reviews are positive against 50% of JAIOT's.
3 ships an update every 3 weeks, JAIOT every 5 weeks. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.
| Parameter | 3 | JAIOT |
|---|---|---|
| Price | Free | Free |
| Rating | 3.3 (72 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 59.3% of reviews — better | 50.0% of reviews |
| Number of ratings | 72 — better | 1 |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15 — better | 15.1 |
| Further details — not scored | ||
| Size | 106 MB | 82 MB |
| Age rating | 17+ | 17+ |
| Developer | Shenzhen Huayi Video Technology Co., Ltd. | Guangdong Juan Intelligent Technology Joint Stock Co., Ltd |
Customer experience
3
JAIOT
Bugs and requests
3
Reported bugs
15 issues- App crashes when creating an account
- Login button is out of view and not clickable
- Cannot log in after app update
- App doesn't recognize connected devices
- Data update failed and cameras lost
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- Subscription link fails
- Custom zone monitoring not functional
- Camera resetting daily
- App crashes when requesting verification code
- Cannot view recorded events
- Keyboard covers 'OK' button during setup
- Cannot delete camera
- App does not scroll down to click sign in button
- Cannot view alerts
- Login page changed, no 'OK' button
Requested features
6 requests- Allow multiple users to be logged in simultaneously
- Fix scrolling issue on login screen
- Improve motion detection accuracy
- Allow manual recordings to be saved to SD card
- Provide clear explanations for settings
Show 1 moreShow fewer
- Make subscription more flexible (e.g., family plan)
JAIOT
Not enough reviews yet to summarise bugs or requests.
In-app purchases
3
- cloud 8.49$8.49
- cloud 15.99$15.99
- cloud 24.99$24.99
Show 7 moreShow fewer
- cloud single device discount$29.99
- cloud 34.99$34.99
- cloud 39.99$39.99
- cloud 69.99$69.99
- cloud no account$79.99
- cloud 89.99$89.99
- cloud 99.99$99.99
JAIOT
No in-app purchases
