XTEND vs Aura Shield
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
XTEND
This application mirrors your vehicle's in-cab display to your mobile device, allowing remote access to Horizon software features. Perform calibrations, diagnostics, and tank fills from anywhere around your machine using a familiar interface.
- Extend in-cab display to mobile device
- Access Horizon software features remotely
- Perform calibration and diagnostics
- Manage tank fills
- Familiar user interface
- Dedicated WiFi synchronization
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The XTEND app is used in conjunction with the Horizon XTEND feature on the Topcon in-cab displays. Using the XTEND technology, you can extend the user interface of your display to your mobile deviceβs screen. Get access to many of the Horizon software features directly on your mobile device, both within and outside the cab of your vehicle. Use your mobile device to perform calibration, diagnostics, tank fill and many other activities anywhere around your machine via the familiar Horizon user interface. A dedicated WiFi connection keeps your mobile device always in sync with the main display in the cab.
Aura Shield
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Virtual Fence Set up a circular or polygon-shaped boundary on an interactive map Adjust fence radius from 100 to 3,000 feet 3-level progressive alarm system: Sound only, Sound+Vibration, or Sound+Vibration+Shock Alarms activate automatically when your dog leaves the safe zone and stop after 3 minutes GPS monitoring with real-time position tracking on the map Dual Map Engine Seamlessly switch between Google Maps and AMap (AutoNavi / Gaode Maps) Works worldwide, including in mainland China Remote Training 4 training commands: Sound, Vibration, Shock, and Light Adjustable intensity levels (1β5) for shock and vibration Intuitive circular control interface with instant feedback Smart Battery Management Auto-sleep mode: collar powers down after 2 minutes of inactivity to save battery Reactivates when your dog moves or the button is pressed Privacy First No account required. No personal data collected or uploaded. All data stays on your device. You're always in control. Compatible with XundaPet A80 and other BLE-enabled collars using the fences_ble protocol. Support URL: https://www.tttutu.com/info/A80-XundaPet/help/
Screenshots
Verdict
The clearest difference is update cadence: Aura Shield at every 2 days against XTEND's every 25 months. Aura Shield also leads on iOS requirement (15.0 vs 17). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
XTEND ships an update every 25 months, Aura Shield every 2 days. The most recent releases landed on October 4, 2026 and October 14, 2026 respectively.
| Parameter | XTEND | Aura Shield |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | β |
| Update frequency | Every 25 months | Every 2 days β better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | β |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 17 | 15.0 β better |
| Further details β not scored | ||
| Size | 29 MB | 41 MB |
| Age rating | 4+ | 17+ |
| Developer | Topcon Precision Agriculture Pty Ltd | εε η |
In-app purchases
XTEND
No in-app purchases
Aura Shield
No in-app purchases









