# WindCheck vs US EFB

The clearest difference is rating: WindCheck at 4.9 against US EFB's 4.4. WindCheck also leads on update cadence (weekly vs every 3 months) and review sentiment (94% vs 79%). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. WindCheck sells 2 in-app purchases, starting at $4.99 per month and US EFB sells 3 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

WindCheck holds the better App Store score, 4.9 against 4.4. Both are backed by a comparable volume of ratings — 165 and 45 respectively. Written reviews point the same way: 94% of WindCheck's written reviews are positive against 79% of US EFB's.

WindCheck ships an update weekly, US EFB every 3 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | WindCheck | US EFB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (165 ratings)](https://appshunter.io/ios/app/windcheck/id892063425/reviews)** | [4.4 (45 ratings)](https://appshunter.io/ios/app/us-efb-aviation-charts/id1196251156/reviews) |
| Number of ratings | **165** | 45 |
| Positive reviews | **93.8% of reviews** | 78.9% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 months |
| Monetization | Free with in-app purchases | Freemium |
| Size | 160 MB | 13 MB |
| Requires iOS | **15.6** | 26.0 |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [LycheeApps Inc.](https://appshunter.io/developer/1491686290) | [Flygo-Aviation Ltd](https://appshunter.io/developer/550770776) |

## What reviewers say

### WindCheck

[App page](https://appshunter.io/ios/app/windcheck/id892063425)

This application provides pilots with essential flight planning and navigation tools. It offers global weather data, airport information, and real-time traffic updates. Access runway diagrams, procedure charts, and a smart compass for enhanced situational awareness.

**Highlights:** Global METARs and TAFs, TFRs and NOTAMs, 3D Bird's Eye runway view, Airport diagrams and charts, VFR/IFR sectionals (US), Live ADS-B traffic, Offline airport data

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| U.S. Pilot (monthly) | $4.99 | per month |
| U.S. Pilot (annual) | $49.99 | per year |


### US EFB

[App page](https://appshunter.io/ios/app/us-efb-aviation-charts/id1196251156)

Access FAA terminal procedures and VFR charts for the United States, with over 24,000 charts for more than 3,000 airports. View your aircraft's position on approach plates and maps, and see weather conditions at a glance. Download charts for offline use and utilize night mode for improved visibility.

**Highlights:** Georeferenced approach charts with aircraft position, Procedures (departures, arrivals, approaches) on map, VFR sectional and terminal area charts, Offline chart downloads, Night mode for cockpit use, Airport weather by flight category (METAR), Airport search by identifier, name, or city

**Features:** Family Sharing, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aviation Charts Pro (Monthly) | $1.99 | per month |
| Aviation Charts Pro (6 Months) | $11.49 | per 6 months |
| Aviation Charts Pro (Annual) | $14.99 | per year |


## Frequently asked questions

### Is WindCheck free?

WindCheck is free to download, with in-app purchases available.

### Is US EFB free?

US EFB is free to download, with in-app purchases available.

### Which has better reviews, WindCheck or US EFB?

WindCheck is rated higher. WindCheck averages 4.9 out of 5 from 165 ratings, while US EFB averages 4.4 from 45 ratings.

### Do WindCheck or US EFB have ads?

Neither WindCheck nor US EFB shows ads.

### Which is updated more often, WindCheck or US EFB?

WindCheck ships an update weekly, and US EFB every 3 months. Most recently, WindCheck was updated on November 1, 2026 and US EFB on November 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*