# iFly EFB vs AvNav

The clearest difference is review sentiment: iFly EFB at 90% against AvNav's 50%. iFly EFB also leads on rating (4.7 vs 4.2) and ratings volume (353 vs 5). AvNav's advantage is update cadence (every 10 days vs every 3 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. iFly EFB sells 8 one-off in-app purchases and AvNav sells 1 in-app purchase, starting at $149.99 per year. Whichever you choose, the download price is not the number that matters.

iFly EFB holds the better App Store score, 4.7 against 4.2. That said, the two scores are not equally well evidenced: iFly EFB has 353 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 90% of iFly EFB's written reviews are positive against 50% of AvNav's.

iFly EFB ships an update every 3 weeks, AvNav every 10 days. The most recent releases landed on October 12, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | iFly EFB | AvNav |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (353 ratings)](https://appshunter.io/ios/app/ifly-efb/id655202847/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/avnav/id6446095794/reviews) |
| Number of ratings | **353** | 5 |
| Positive reviews | **89.9% of reviews** | 50.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 107 MB | 1 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Adventure Pilot, LLC](https://appshunter.io/developer/655202870) | [AvNav, LLC](https://appshunter.io/developer/1675936502) |

## What reviewers say

### iFly EFB

[App page](https://appshunter.io/ios/app/ifly-efb/id655202847)

This app provides pilots with essential flight information in an easy-to-use format for both VFR and IFR flying. It offers advanced navigation features, real-time weather, and safety alerts to enhance situational awareness and simplify flight planning.

**Highlights:** Geo-Reference Approach Plates & Airport Diagrams, 3D Synthetic Vision / EFIS Mode, Terrain, Obstructions, Traffic, Airspace Alerts, ADS-B Support, AutoTaxi+ for Safe Taxing, RealView Airport Imagery, Complete VFR & IFR Databases and Charts

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| iPad Add-On Subscription (1 Year) | $24.99 | one-time |
| IFR iPad Subscription Upgrade (1 Year) | $49.99 | one-time |
| VFR iPad Subscription (1 Year) | $79.99 | one-time |
| Base VFR Subscription | $94.99 | one-time |
| VFR/MP Subscription | $124.99 | one-time |
| VFR+IFR iPad Subscription (1 Year) | $129.99 | one-time |
| VFR/IFR Subscription | $149.99 | one-time |
| VFR/IFR/MP Subscription | $179.99 | one-time |

**What reviewers like**

- 👍 Extremely intuitive and easy to use interface
- 💰 Very affordable pricing compared to competitors
- 🎨 Highly customizable instrument layouts and display
- 📊 Excellent flight planning capabilities
- 🗺️ Clear, sharp, high-resolution maps and charts

**What reviewers complain about**

- 🐛 App occasionally locks up and requires restart
- 📍 Inaccurate and outdated FBO information
- 🗺️ Limited international/Canadian map coverage
- 🎨 Dated user interface design (1990s aesthetic)
- 📡 GPS connectivity issues on iPad iOS 18+

**Reported bugs**

- App freezes when navigating between menus
- Settings not saved after app lock
- GPS weak signal and satellite lock issues on iOS 18+
- Terrain loading delays during scrolling
- Compatibility issues with some external GPS devices (Dual 150)

**Requested features**

- Logbook functionality
- Sunset/sunrise times display
- One-button night mode
- Annotation tools for approach plates
- Scratch pad for ATC notes


### AvNav

[App page](https://appshunter.io/ios/app/avnav/id6446095794)

This navigation app offers advanced 3D airspace visualization and AI-assisted flight planning for pilots. It provides essential Electronic Flight Bag tools, including charts, weather, and traffic, with live ATC transcription and simulator support.

**Highlights:** 3D airspace and terrain visualization, AI-assisted flight planning, Live ATC audio and transcription, ADS-B traffic display, Offline maps and charts, Weight and balance calculations, X-Plane simulator integration

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CoPIlot Founder Edition | $149.99 | per year |


## Frequently asked questions

### Is iFly EFB free?

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

### Is AvNav free?

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

### Which has better reviews, iFly EFB or AvNav?

iFly EFB is rated higher. iFly EFB averages 4.7 out of 5 from 353 ratings, while AvNav averages 4.2 from 5 ratings.

### Do iFly EFB or AvNav have ads?

Neither iFly EFB nor AvNav shows ads.

### Which is updated more often, iFly EFB or AvNav?

iFly EFB ships an update every 3 weeks, and AvNav every 10 days. Most recently, iFly EFB was updated on October 12, 2026 and AvNav on September 25, 2026.

---

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