# Air Navigation Pro vs H145 Flight Perfo

The clearest difference is review sentiment: H145 Flight Perfo at 100% against Air Navigation Pro's 58%. H145 Flight Perfo also leads on in-app purchases (none vs 15). Air Navigation Pro's advantage is update cadence (every 3 weeks vs every 33 months) and device support (3 vs 1). On price, ads and iOS requirement there is nothing between them.

Both are free to download. Air Navigation Pro sells 15 in-app purchases, starting at $69.99 per year. H145 Flight Perfo asks for nothing beyond the download.

Air Navigation Pro ships an update every 3 weeks, H145 Flight Perfo every 33 months. The most recent releases landed on October 29, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | Air Navigation Pro | H145 Flight Perfo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (642 ratings)](https://appshunter.io/ios/app/air-navigation-pro/id301046057/reviews)** | — |
| Number of ratings | **642** | — |
| Positive reviews | 58.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 33 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 221 MB | 72 MB |
| Requires iOS | 15.0 | **14.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 9+ | 4+ |
| Developer | [Xample Sarl](https://appshunter.io/developer/301046060) | [AIRBUS HELICOPTERS](https://appshunter.io/developer/442021573) |

## What reviewers say

### Air Navigation Pro

[App page](https://appshunter.io/ios/app/air-navigation-pro/id301046057)

Plan and navigate flights globally with an interactive moving map featuring aeronautical charts, real-time weather, and traffic awareness. Get visual and audio alerts for nearby aircraft and access detailed weather layers for enhanced flight planning and safety.

**Highlights:** Interactive moving map with aeronautical charts, Real-time traffic awareness with alerts, Advanced weather layers (radar, wind, clouds), NOTAM display on map, SmartChart for detailed terrain and airport info, Elevation profile and synthetic view

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

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Aeronautical database | $69.99 | per year |
| Essential worldwide | $71.99 | per year |
| SMART | $79.99 | per year |
| Smart Plus - Middle East | $86.99 | per year |
| Smart Lite | $89.99 | per year |
| Smart Advanced | $134.99 | per year |
| Premium - United States | $139.99 | per year |
| Premium - Argentina | $144.99 | per year |
| US Sectional to 02.2011 Los Angeles | $0.99 | one-time |
| US Sectional to 02.2011 Miami | $0.99 | one-time |
| US Sectional to 02.2011 New York | $0.99 | one-time |
| USA VFR Terminal Area Raster Charts 2012 | $3.99 | one-time |
| USA Sectional charts 2011-2012 | $9.99 | one-time |
| Brazil WAC 2011 | $9.99 | one-time |
| Venezuela 3D data | $19.99 | one-time |

**What reviewers like**

- 🚀 Excellent navigation tool
- 🚀 Accurate GPS tracking
- 🚀 Comprehensive aviation data
- 🚀 Useful for VFR and IFR flying
- 🚀 Great value for money

**What reviewers complain about**

- 🐛 Crashes and stability issues
- 🐛 Outdated or missing maps/data
- 🔋 High battery consumption
- 👎 Confusing user interface
- 👎 Lack of instructions/documentation

**Reported bugs**

- Maps fail to download or display properly
- Incorrect or outdated airspace and airport data
- Compatibility issues with newer iOS versions
- Frequent crashes and freezes

**Requested features**

- Improved flight planning tools
- Integration with external devices (AHRS, ADS-B)
- Synthetic vision and terrain awareness
- Automatic NOTAM and weather updates
- Geo-referenced approach plates and airport diagrams


### H145 Flight Perfo

[App page](https://appshunter.io/ios/app/h145-flight-perfo/id1389793869)

This application calculates helicopter performance for the BK117 D-2 and D-3 models. It computes various flight parameters based on user-defined conditions and helicopter configuration, ensuring safe and easy operation.

**Highlights:** BK117 D-2/D-3 performance calculation, User-defined flight conditions, Helicopter configuration settings, Maximum Takeoff/Landing Mass, Hover, Climb, Level flight calculations, Speed, Range, Endurance, Height-Velocity envelope

**In-app purchases:** none


## Frequently asked questions

### Is Air Navigation Pro free?

Air Navigation Pro is free to download, with in-app purchases available.

### Is H145 Flight Perfo free?

H145 Flight Perfo is free to download, with no in-app purchases.

### Do Air Navigation Pro or H145 Flight Perfo have ads?

Neither Air Navigation Pro nor H145 Flight Perfo shows ads.

### Which is updated more often, Air Navigation Pro or H145 Flight Perfo?

Air Navigation Pro ships an update every 3 weeks, and H145 Flight Perfo every 33 months. Most recently, Air Navigation Pro was updated on October 29, 2026 and H145 Flight Perfo on October 12, 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.*