Contrack vs VoicePBX
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Contrack
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Sbike - Smart GPS Tracking for Your Vehicle Sbike is a powerful and easy-to-use vehicle tracking application designed to give you peace of mind and complete control over your car, motorbike, or fleet. Key Features: Real-Time Tracking: See your vehicle's exact location 24/7. Theft Alert & Anti-Theft Protection: Get instant notifications if your vehicle is moved without permission. Travel History: View past routes and trips by date and time. Remote Controls: Remotely cut off fuel/power in case of theft (if supported). Detailed Reports: Mileage, idle time, speed alerts, and more. Multi-Vehicle Support: Manage multiple vehicles from one account. Whether you're managing personal transportation or an entire fleet, Sbike ensures you’re always connected to what matters most — your vehicle. Compatible with most GPS tracking devices and updated regularly for stability and performance improvements.
VoicePBX
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VoicePBX is a business VoIP softphone that enables users to make and receive calls securely over the Internet using their organization's VoicePBX IP PBX system. Stay connected with your business extension anytime, anywhere through Wi-Fi or mobile data. Key Features Make and receive high-quality VoIP calls. Register and use your business extension from anywhere. HD voice quality with reliable connectivity. Support for Wi-Fi, 4G, and 5G networks. Call hold, transfer, and other PBX calling features. View call history and caller information. Secure communication with enterprise-grade authentication. Optimized for remote and hybrid work environments. Who Can Use VoicePBX? VoicePBX is designed for businesses, contact centers, and organizations that use the VoicePBX IP PBX platform. Users must have a valid account provided by their organization. Requirements A VoicePBX account issued by your organization. Internet connection (Wi-Fi or mobile data). Compatible VoicePBX server. VoicePBX helps businesses improve communication, increase productivity, and ensure employees remain connected wherever they work.
Screenshots
Verdict
Contrack and VoicePBX are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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.
Contrack ships an update every 5 days, VoicePBX every 3 days. The most recent releases landed on November 8, 2026 and October 31, 2026 respectively.
| Parameter | Contrack | VoicePBX |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 days | Every 3 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 15.1 | 15.0 — better |
| Further details — not scored | ||
| Size | 34 MB | 22 MB |
| Age rating | 4+ | 12+ |
| Developer | BYTECH VIET NAM JOINT STOCK COMPANY | V9 TECHNOLOGY JOINT STOCK COMPANY |
In-app purchases
Contrack
No in-app purchases
VoicePBX
No in-app purchases









