Links2 vs TREGEN
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Links2
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β’ Install the application, then turn on the device switch. β’ Open the application and enable Bluetooth. β’ On the application home page, you can view the operating status and real-time data for utility power, the inverter, MPPT, battery, water tanks, lighting, and various loads. Additionally, you can control the switches for three-way lighting, three-way loads, the water pump, and the inverter. β’ On the Power page, you can control the inverterβs power switch and configure battery parameters. * At lights page, it can control the power ON and OFF of the lights, adjust the brightness of 4 ways PWM lights, customize the load names, and define the output channels. * At loads page, it can control the power ON and OFF of the lights, customize the load names, and define the output channels. * At Tanks page, it can view the status of water tanks and set the parameter. Note: Do not forget to save the settings that you update.
TREGEN
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HELIOS - Intelligent Trailer Breakaway System Β HELIOS is an IoT version of an advanced Trailer Breakaway System designed to improve trailer safety. The app is tightly integrated with the HELIOS breakout system, providing comprehensive trailer monitoring and safety features. Key features include: Β β’ Solar Charging: Efficient solar charging using MPPT technology to ensure continuous operation of the system. β’ Power display: Real-time display of power status through the app and panel. β’ Trailer breakaway warning: When the trailer breaks away, a warning notification will be sent immediately to ensure driving safety. β’ Bluetooth connection: Through Bluetooth connection, seamless pairing with the HELIOS system is achieved. β’ Trailer breakaway positioning record: Track and record the geographical location of trailer breakaway events and provide navigation functions. β’ Emergency contact: When the system detects an emergency, it will immediately notify the default emergency contact. Β HELIOS APP is your perfect partner, allowing you to know the status of the trailer anytime and anywhere, providing real-time alerts and location information, improving driving safety and convenience. Download now and start enjoying a worry-free towing experience!
Screenshots
Verdict
The clearest difference is iOS requirement: Links2 at 12.0 against TREGEN's 14.0. On price, update cadence, ads and in-app purchases 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.
Links2 ships an update every 2 months, TREGEN every 3 months. The most recent releases landed on September 15, 2026 and September 5, 2026 respectively.
| Parameter | Links2 | TREGEN |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months β better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 12.0 β better | 14.0 |
| Further details β not scored | ||
| Size | 39 MB | 33 MB |
| Age rating | 17+ | 4+ |
| Developer | Linkswell Automotive Inc. | UC UniK Technology Ltd. |
In-app purchases
Links2
No in-app purchases
TREGEN
No in-app purchases








