WindsAloftPro vs LZ Toolkit
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
WindsAloftPro
This app calculates winds aloft for U.S. locations, providing data from 5000 to 39000 feet. It can also display crosswinds along your route and allows manual adjustment of climb and descent biases for various aircraft.
- Winds aloft calculation
- Crosswind display
- Climb/descent bias modification
- U.S. location support
- Altitude range 5000-39000 ft
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Calculates winds aloft for U.S. locations from 5000 feet to 39000 feet. Crosswinds can also be displayed for winds along your route of travel. Climb and descent biases can be manually modified for different aircraft performance numbers.
LZ Toolkit
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LZ Toolkit is a field-focused planning and survey app designed to support Landing Zone operations from initial setup through mission-ready review. Built for military airfield and Landing Zone personnel, the app brings key tools into one streamlined workspace, including AMP setup, DCP analysis, SPACI scoring, GSR checks, CBR lookup, approach bearings, references, and an integrated LZ Overview. Users can build, save, review, and update Landing Zones while keeping critical survey data organized in one place. Whether planning, analyzing, marking, or briefing an LZ, LZ Toolkit helps simplify complex field calculations and improve consistency across the survey process.
Screenshots
Verdict
The clearest difference is update cadence: LZ Toolkit at every 10 days against WindsAloftPro's every 6 months. WindsAloftPro's advantage is iOS requirement (15.2 vs 17.6). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
WindsAloftPro ships an update every 6 months, LZ Toolkit every 10 days. The most recent releases landed on October 4, 2026 and October 17, 2026 respectively.
| Parameter | WindsAloftPro | LZ Toolkit |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (3 ratings) — better | — |
| Positive reviews | 33.3% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 6 months | Every 10 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.2 — better | 17.6 |
| Further details — not scored | ||
| Size | 7 MB | 58 MB |
| Age rating | 4+ | 4+ |
| Developer | Tremont Air, LLC | Jonathan James Villarreal |
In-app purchases
WindsAloftPro
No in-app purchases
LZ Toolkit
No in-app purchases
Questions
Is WindsAloftPro free?
Is LZ Toolkit free?
Do WindsAloftPro or LZ Toolkit have ads?
Which is updated more often, WindsAloftPro or LZ Toolkit?
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