Terravan vs TREGEN
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Terravan
Monitor your Terravan Tetrapack and connected products. Track solar and alternator charge data, battery status, and more. Optimize your adventure power management.
- Monitor solar charge data
- Monitor alternator charge data
- Monitor battery data
- Control Terravan Tetrapack
- Control additional products
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App for controlling your Terravan Tetrapack and additional products. Monitor; solar charge data, alternator charge data, battery data and more!
TREGEN
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HELIOS - Intelligent Trailer Breakaway System 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: • Solar Charging: Efficient solar charging using MPPT technology to ensure continuous operation of the system. • Power display: Real-time display of power status through the app and panel. • Trailer breakaway warning: When the trailer breaks away, a warning notification will be sent immediately to ensure driving safety. • Bluetooth connection: Through Bluetooth connection, seamless pairing with the HELIOS system is achieved. • Trailer breakaway positioning record: Track and record the geographical location of trailer breakaway events and provide navigation functions. • Emergency contact: When the system detects an emergency, it will immediately notify the default emergency contact. 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
Terravan and TREGEN 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.
Terravan ships an update every 2 months, TREGEN every 3 months. The most recent releases landed on June 6, 2026 and September 5, 2026 respectively.
| Parameter | Terravan | TREGEN |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 2 months — better | Every 3 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0.0 | 14.0 |
| Further details — not scored | ||
| Size | 47 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | AFL Ventures LLC | UC UniK Technology Ltd. |
In-app purchases
Terravan
No in-app purchases
TREGEN
No in-app purchases
