Comparison

Simarine Connect vs Wind Triangle

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Simarine Connect

Features
Read full description

Keep a close eye on your levels with Simarine Connect, the dedicated companion app for Simarine Bluetooth-enabled tank sensors. Designed for simplicity and reliability, this app turns your smartphone into a digital gauge for your boat, camper, or caravan. Current Features: • Real-time level tracking for fresh water, grey water, black water, and fuel. • Wireless convenience via Bluetooth Low Energy (BLE). • Intuitive visuals for easy-to-read percentages and volume. • Multi-sensor support to manage multiple tanks in one app. Simple. Reliable. Smart. Simarine Connect is built for users who need a straightforward way to manage their tanks. By leveraging precise sensor data and a clean interface, you can plan your trips with confidence.

About

Wind Triangle

Features
Read full description

Calculate heading and ground speed for flight planning, wind speed and direction for in-flight wind assessment, or any other parameter in the aviation wind triangle! Whether you need an easy wind solver for flight planning or you're a student pilot learning the ins and outs of the E6B wind side, this app makes solving the wind triangle intuitive and easy. With the in-flight wind assessment (GPS-enabled devices only), the app uses GPS and heading to automatically calculate the current wind at your altitude by just inputting your TAS or CAS with conditions. This brings integrated flight deck capabilities to your aircraft with a readout of your current head/tail- and crosswind components. Inputs supported: heading, true airspeed, ground speed, track, wind direction, wind speed. Input any four parameters and the app calculates the rest. Calibrated airspeed (CAS) may be set instead of TAS. Inputting CAS prompts you to set barometric setting, indicated altitude, and outside air temperature (OAT). From this, TAS, pressure altitude, and density altitude are calculated. Try GPS mode (supported devices only) on the ground by enabling the GPS Demo Mode option.

Screenshots

Simarine Connect3 screens
Wind Triangle2 screens

Verdict

The call

The clearest difference is price: Simarine Connect at Free against Wind Triangle's $2.99. Simarine Connect also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (13.0 vs 17.6). On ads, in-app purchases and device support 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

CostPrice · In-app purchases · Ads · Monetization

Simarine Connect is free to download; Wind Triangle costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Simarine Connect ships an update every 3 weeks, Wind Triangle every 2 months. Both last shipped on November 9, 2026.

Scorecard3 real differences · 3 level
Simarine Connect versus Wind Triangle: the parameters behind the verdict, then further details
ParameterSimarine ConnectWind Triangle
PriceFree — better$2.99
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPodiPhone, iPad, Apple Watch — better
Requires iOS13.0 — better17.6
Further details — not scored
Size94 MB1 MB
Age rating4+4+
DeveloperSIMARINESmall Aviation Tools

In-app purchases

None

Simarine Connect

No in-app purchases

None

Wind Triangle

No in-app purchases

Questions

Is Simarine Connect free?
Simarine Connect is free to download, with no in-app purchases.
Is Wind Triangle free?
Wind Triangle costs $2.99, with no in-app purchases.
Do Simarine Connect or Wind Triangle have ads?
Neither Simarine Connect nor Wind Triangle shows ads.
Which is updated more often, Simarine Connect or Wind Triangle?
Simarine Connect ships an update every 3 weeks, and Wind Triangle every 2 months. Most recently, Simarine Connect was updated on November 9, 2026 and Wind Triangle on November 9, 2026.

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