DSS vs Petrack
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
DSS
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Work with DSS via 2 modes: - HomeKit mode: add DSS to homekit as button, motion. Event from DSS can control outlet, IR, or SOS. - Stand-alone mode: + app connects with sensor, and read the events just happen, save to app, and sync to server. + sensor will save event in flash. App will connect and read these events later.
Petrack
Locate and track your vehicle with this app. It offers GPS pinpointing for recovery, and customizable alerts for speed, geofencing, and battery status. Features include travel history and optional remote ignition blocking for enhanced vehicle protection.
- GPS vehicle tracking
- Theft recovery assistance
- Speed and geofence alerts
- Vehicle battery monitoring
- Travel history log
- Remote ignition block (optional)
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Enjoy the ownership experience with the Petrack mobile app to locate and track your vehicle. If your vehicle is stolen, Petrack can use GPS to pinpoint the location and help authorities quickly recover it. You can set alerts for speed, proximity to any geographic area, vehicle battery condition, travel history, remote ignition block (optional advanced installation required) and many more. Great for vehicle protection, teenage-driver monitoring, and mileage expense reporting.
Screenshots
Verdict
The clearest difference is update cadence: DSS at fortnightly against Petrack's every 28 months. DSS also leads on iOS requirement (11.0 vs 15.0). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
DSS ships an update fortnightly, Petrack every 28 months. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.
| Parameter | DSS | Petrack |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Number of ratings | — | 1 — better |
| Update frequency | Fortnightly — better | Every 28 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | — | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 11.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 24 MB | 33 MB |
| Age rating | 4+ | 17+ |
| Developer | NousLogic Telehealth Inc | 金玉 曹 |
In-app purchases
DSS
No in-app purchases
Petrack
No in-app purchases
