SmartBox Support vs X2Power Marine
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SmartBox Support
This application provides support for users of SmartBox devices. It is designed to assist with troubleshooting and general inquiries related to the SmartBox ecosystem.
- SmartBox user support
- Troubleshooting assistance
- General inquiries
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Support Application for SmartBox users.
X2Power Marine
Monitor your X2Power Lithium Marine battery's status in real-time. This app provides vital information like voltage, current, capacity, and charge status via Bluetooth, enhancing battery safety and usability.
- Real-time voltage monitoring
- Operating current and power display
- Remaining battery capacity
- Charging time estimation
- Battery cycle count
- Full Charge Capacity (FCC) data
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Welcome to X2Power. Utilizing Bluetooth technology, use this app to connect to the built-in Battery Management System (BMS) in your X2Power Lithium Marine battery. The app allows you to check on the battery’s status, collect vital, real-time information during battery operation, and help increase the safety and usability of your X2Power lithium marine battery. Information provided includes: 1. Real-time voltage 2. Operating current and power (if under load) 3. Remaining capacity 4. Charging time (if in recharge state) 5. Cycles of use 6. Full Charge Capacity (FCC)
Screenshots
Verdict
The clearest difference is rating: SmartBox Support at 5.0 against X2Power Marine's 3.1. SmartBox Support also leads on iOS requirement (10.0 vs 12.0). X2Power Marine's advantage is ratings volume (15 vs 2) and update cadence (every 2 months vs every 3 months). On price, ads, in-app purchases and monetization model 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.
SmartBox Support holds the better App Store score, 5.0 against 3.1. That said, the two scores are not equally well evidenced: X2Power Marine has 15 ratings behind it against 2, so its average is the more settled of the two.
SmartBox Support ships an update every 3 months, X2Power Marine every 2 months. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.
| Parameter | SmartBox Support | X2Power Marine |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 3.1 (15 ratings) |
| Positive reviews | — | 44.4% of reviews |
| Number of ratings | 2 | 15 — better |
| Update frequency | Every 3 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 10.0 — better | 12.0 |
| Further details — not scored | ||
| Size | 52 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | SmartBoxAutomotive | Batteries Plus LLC |
Customer experience
SmartBox Support
X2Power Marine
In-app purchases
SmartBox Support
No in-app purchases
X2Power Marine
No in-app purchases
Questions
Is SmartBox Support free?
Is X2Power Marine free?
Which has better reviews, SmartBox Support or X2Power Marine?
Do SmartBox Support or X2Power Marine have ads?
Which is updated more often, SmartBox Support or X2Power Marine?
Other comparisons
