Comparison

WindPower vs Nav

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

Head to head
About

WindPower

This app provides technicians and professionals in the wind energy sector with direct oversight of wind turbines in Germany. It offers tools for searching turbines, detailed weather forecasts, documentation, and safety checks to simplify daily work.

Highlights
  • Search 37,000+ wind turbines
  • 14-day weather forecast per turbine
  • Favorites and search history
  • Photo documentation and safety checks
  • Last Minute Risk Analyses (LMRA)
  • Nm converter
  • Nearby points of interest
Read full description

With WindPower, you can keep track of more than 450,000 wind turbines worldwide. The app was developed specifically for technicians and professionals in the wind energy industry to make everyday work easier and more efficient. Wind turbine search made easy Quickly find wind turbines worldwide by name, location or keyword and view them directly on the map. Depending on the availability of the relevant information, details such as manufacturer, model, commissioning date, location, hub height, rotor diameter, rated power and current weather data are displayed, all without registration and completely anonymously. If no suitable wind turbine is found, the quick search can also find places, businesses and other destinations from Google Maps. 14-day weather forecast Plan your assignment with a detailed 14-day weather forecast for the selected turbine location. Keep track of weather conditions on a weekly, daily and hourly basis. Favorites and search history Save preferred turbines as favorites and use your search history to quickly access important locations at any time. Photo documentation and safety checks Document maintenance work with the practical photo feature and perform Last Minute Risk Analyses (LMRA). Create PDF documentation directly in the app to support comprehensive and traceable records. More useful features β€’ Nm converter: Accurately calculate the required torque values. β€’ Nearby points of interest: Find hotels, gas stations and other useful facilities for your team. An active subscription is required to use this app. The subscription begins with one free month and becomes a paid subscription afterward. The current price is displayed directly in the app. WindPower – your reliable everyday companion in wind energy. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Nav

Features
Read full description

Nav-Track Pro is a powerful GPS tracking solution designed for individuals, businesses, and fleet operators. With real-time tracking, smart alerts, and historical playback, Nav-Track Pro puts you in complete control of your vehiclesβ€”anytime, anywhere. Core Features: Live Tracking View real-time location, speed, direction, and status of your vehicles on the map. Trip History Replay past routes, stops, ignition data, and durations with detailed insights. Smart Alerts Receive instant notifications for ignition ON/OFF, speeding, movement, and geofence events. Geofence Zones Create virtual zones to monitor vehicle activityβ€”get alerts when entering or exiting areas. Multi-Vehicle Support Track multiple GPS-enabled vehicles under a single user account with ease. Battery & Data Friendly Optimized for low battery consumption and minimal mobile data usage. Secure Access End-to-end encrypted login and private tracking ensure your data is safe.

Screenshots

WindPower4 screens
Nav4 screens

Verdict

The call

The clearest difference is in-app purchases: Nav at none against WindPower's 1. Nav also leads on iOS requirement (15.6 vs 18). On price, update cadence, ads and device support 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

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. WindPower sells 1 in-app purchase, starting at $2.99 per month. Nav asks for nothing beyond the download.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on October 30, 2026 and October 13, 2026 respectively.

Scorecard2 real differences Β· 6 level
WindPower versus Nav: the parameters behind the verdict, then further details
ParameterWindPowerNav
PriceFreeFree
Positive reviews50.0% of reviewsβ€”
Update frequencyEvery 5 monthsEvery 5 months
AdsNoNo
In-app purchasesYesNo β€” better
MonetizationSubscriptionβ€”
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS1815.6 β€” better
Further details β€” not scored
Size118 MB110 MB
Age rating17+4+
Developerrainbow-learning-softwareTamilarasan Kannan

In-app purchases

1 purchases

WindPower

Subscriptions1
  • Full access1 Month trial$2.991 Month
None

Nav

No in-app purchases

Questions

Is WindPower free?
WindPower is free to download, with in-app purchases available.
Is Nav free?
Nav is free to download, with no in-app purchases.
Do WindPower or Nav have ads?
Neither WindPower nor Nav shows ads.
Which is updated more often, WindPower or Nav?
WindPower ships an update every 5 months, and Nav every 5 months. Most recently, WindPower was updated on October 30, 2026 and Nav on October 13, 2026.

Other comparisons