# Wind Measure vs PBN For Pilots

The clearest difference is price: Wind Measure at Free against PBN For Pilots's $7.99. Wind Measure also leads on update cadence (every 4 months vs every 9 months) and iOS requirement (12.4 vs 15.6). PBN For Pilots's advantage is device support (3 vs 1). On ads and in-app purchases there is nothing between them.

Wind Measure is free to download; PBN For Pilots costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Wind Measure ships an update every 4 months, PBN For Pilots every 9 months. Both last shipped on November 3, 2026.

## The numbers

| Metric | Wind Measure | PBN For Pilots |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Positive reviews | — | 80.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 9 months |
| Monetization | — | Paid |
| Size | 19 MB | 160 MB |
| Requires iOS | **12.4** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [TAKUYA HIGUCHI](https://appshunter.io/developer/579952589) | [jaime bonet](https://appshunter.io/developer/1502545397) |

## What reviewers say

### Wind Measure

[App page](https://appshunter.io/ios/app/wind-measure/id1480975342)

**Features:** macOS Compatibility

**In-app purchases:** none


### PBN For Pilots

[App page](https://appshunter.io/ios/app/pbn-for-pilots/id1575890375)

This app provides a comprehensive course on Performance-Based Navigation (PBN) for pilots, covering concepts like RNP, L/NAV, and VNAV. It uses real-world chart examples and aircraft procedures to explain PBN clearly for all pilot types and students.

**Highlights:** Comprehensive PBN concepts explained, Direct access menu for concepts, Temperature correction calculation, LIDO & Jeppessen chart usage, Airbus A320/A330 procedures, Clear explanations for all pilot types

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Wind Measure free?

Wind Measure is free to download, with no in-app purchases.

### Is PBN For Pilots free?

PBN For Pilots costs $7.99, with no in-app purchases.

### Do Wind Measure or PBN For Pilots have ads?

Neither Wind Measure nor PBN For Pilots shows ads.

### Which is updated more often, Wind Measure or PBN For Pilots?

Wind Measure ships an update every 4 months, and PBN For Pilots every 9 months. Most recently, Wind Measure was updated on November 3, 2026 and PBN For Pilots on November 3, 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.*