TTLock vs C
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.
C
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C-Ops is a mobile application that helps businesses monitor and optimize manufacturing operations in real time. Developed by Paracel Technology Solutions, the app provides a clean and intuitive interface for tracking performance, equipment, and operational data. This version is a mobile demo designed for technology events and exhibitions (e.g., Odoo Partner Event). Users can quickly access the solution by scanning a QR code and installing the app on their devices. Key Features 1. Centralized Dashboard Track key metrics such as OEE, yield rate, productivity, and active production lines through a simple and visual interface. 2. Equipment Monitoring & Alerts Monitor equipment status and receive alerts with severity levels (critical, warning) to enable quick response. 3. Trend Analysis View 24-hour OEE trends and productivity charts to support performance evaluation and decision-making. 4. Operations Management Includes modules for production, grading machines, cold chain, HACCP compliance, and traceability. 5. Business & Logistics Supports warehouse management, procurement, fleet operations, sales, and accounting overview. 6. System & IoT Integration Manage IoT devices, system alerts, and application settings in one place.
Screenshots
Verdict
The clearest difference is ads: C at none against TTLock's shown. C also leads on update cadence (every 4 days vs every 3 weeks). On price, in-app purchases, device support and iOS requirement 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, C every 4 days. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.
| Parameter | TTLock | C |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (523 ratings) — better | — |
| Positive reviews | 25.4% of reviews | — |
| Number of ratings | 523 — better | — |
| Update frequency | Every 3 weeks | Every 4 days — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod, Apple Watch — better | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 13.0 |
| Further details — not scored | ||
| Size | 408 MB | 22 MB |
| Age rating | 4+ | 4+ |
| Developer | Hangzhou Sciener Smart Technology | Paracel Technology Solutions Company Limited |
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
C
Not enough reviews yet to summarise bugs or requests.
In-app purchases
TTLock
No in-app purchases
C
No in-app purchases









