Boardstrom Solar Monitor

Victron dashboard, no cloud

Free · In‑App Purchases · Designed for iPad. Not verified for macOS.

Alarms on your phone, a home-screen widget, a solar forecast for the days ahead, and a DIY radar tank sensor. Bluetooth or Cerbo GX. No cloud, no account. Boardstrom turns your iPhone or iPad into a live dashboard for your Victron Energy system. Open the app and instantly see state of charge, solar input, battery power, and loads, read directly from your Victron devices over Bluetooth or from your Cerbo GX / Venus OS over WiFi. No VRM, no account, no cloud. Just the numbers that matter, the moment you check your van, boat, or cabin. TWO WAYS TO CONNECT • Bluetooth: reads the Instant Readout broadcasts of SmartShunt and BMV monitors, SmartSolar MPPT chargers, Orion XS and Orion-Tr Smart DC-DC chargers, Phoenix inverters, MultiPlus / Quattro inverter-chargers, and SmartLithium batteries. • Cerbo GX / Venus OS: connects to the GX on your local network and shows the whole system, including per-charger solar, GX temperature and tank sensors, and your shunt's lifetime history. MORE THAN VICTRON Ruuvi temperature sensors, Mopeka tank sensors, Jetfoiler batteries, and the open-source Boardstrom radar tank sensor appear right on the dashboard next to your Victron data. WHAT YOU GET FOR FREE • Live dashboard for one Victron device • Real-time state of charge, solar, battery, and load power • 1-hour history chart • Home-screen widget with your last readings • Demo mode to explore without hardware • Works fully offline. Everything stays on your phone. BOARDSTROM PRO (optional one-time purchase) • Every device on your system at once, over Bluetooth and GX • Full history: 12-hour, 24-hour, and 7-day charts that persist across restarts • Energy page: daily solar yield and battery in/out, a multi-day charge forecast, and a battery health card with cycles, deepest discharge, and time since the last full charge • Local alarms for low charge, voltage, temperature, and tank levels, checked on your phone with no cloud • Multiple systems: keep van, boat, and cabin apart • Per-charger solar tiles, sensor graphs, CSV export • Boardstrom Remote (closed beta): see your system from anywhere, end-to-end encrypted, no cloud account • Future Pro features included at no extra cost PRIVATE BY DESIGN Boardstrom reads your devices locally on your phone. There are no servers and no account to create. Your data leaves the phone only if you turn on an optional feature that needs it: the solar forecast sends your location to a weather service, and remote viewing relays your data end-to-end encrypted to the phones you pair. Boardstrom is an independent app. It is not affiliated with, authorized, or endorsed by Victron Energy B.V. "Victron" and related product names are trademarks of their respective owner and are used here only to describe device compatibility.

  • 4.6
    out of 5
    9 Ratings

Auto-ranging support for the Boardstrom radar tank sensor (deep tanks to 3 m), QR-code pairing for Remote, a redesigned Settings with drill-in pages, and the usual fixes.

The developer, Merten Stroetzel, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    Merten Stroetzel
    Size
    55.2 MB
    Category
    Utilities
    Compatibility
    Requires iOS 16.4 or later.
    • iPhone
      Requires iOS 16.4 or later.
    • iPad
      Requires iPadOS 16.4 or later.
    • Mac
      Requires macOS 12.0 or later and a Mac with Apple M1 chip or later.
    • Apple Vision
      Requires visionOS 1.0 or later.
    Languages
    English
    Age Rating
    4+
    In-App Purchases
    Yes
    Copyright
    © 2026 Merten Stroetzel