TTLock vs Junsun Online
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
TTLock
Unlock your doors using your smartphone via Bluetooth. This app requires compatible hardware to function. Contact support directly within the app for any inquiries.
- Unlock doors via Bluetooth
- Requires compatible hardware
- In-app support contact
- Phone-based access control
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TTLock is used to open the door via bluetooth with your phone. To do this, APP should cowork with specific hardware. You can contact with us in the APP, if there is any question.
Junsun Online
Monitor your vehicle's location and security with real-time tracking and alerts. Receive notifications when your car leaves a designated safe zone and review its driving history. Capture photos and set parking points for comprehensive car safety management.
- Electronic fence alerts
- Real-time driving track
- Photo capture
- Permanent parking point setting
- Car safety management
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This application provides the following services: 1. Electronic fence, the phone will receive an alert message after the car leaves the safe area 2. Driving track, car owners can pay attention to the whereabouts of their car 3. Real-time photo capture & permanent parking point setting, providing convenient and multi-faceted car safety management
Screenshots
Verdict
The clearest difference is ads: Junsun Online at none against TTLock's shown. Junsun Online also leads on monetization model (free vs ad-supported) and iOS requirement (11.0 vs 13.0). TTLock's advantage is update cadence (every 3 weeks vs every 7 months) and review sentiment (25% vs 14%). On price 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.
TTLock ships an update every 3 weeks, Junsun Online every 7 months. The most recent releases landed on October 15, 2026 and October 5, 2026 respectively.
| Parameter | TTLock | Junsun Online |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (523 ratings) — better | — |
| Positive reviews | 25.4% of reviews — better | 14.3% of reviews |
| Number of ratings | 523 — better | — |
| Update frequency | Every 3 weeks — better | Every 7 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | Free — better |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPod |
| Requires iOS | 13.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 408 MB | 57 MB |
| Age rating | 4+ | 4+ |
| Developer | Hangzhou Sciener Smart Technology | Shenzhen Tongxingzhe Technology Co., Ltd |
Customer experience
TTLock
Junsun Online
Bugs and requests
TTLock
Reported bugs
5 issues- App crashes after updates
- Can't delete old locks from app
- Fingerprint scanner not working
- Remote unlock not functioning
- Passcode changes not syncing
Requested features
5 requests- Show lock/unlock status in app
- Add proximity unlock feature
- Improve Alexa integration
- Allow minute-level passcode scheduling
- Provide better customer support
Junsun Online
Not enough reviews yet to summarise bugs or requests.
In-app purchases
TTLock
No in-app purchases
Junsun Online
No in-app purchases
