# E6B Flight Pro vs RadioPrepared

The clearest difference is in-app purchases: E6B Flight Pro at none against RadioPrepared's 2. E6B Flight Pro also leads on iOS requirement (18.0 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. RadioPrepared sells 2 in-app purchases, starting at $8.99 per month. E6B Flight Pro asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 16, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | E6B Flight Pro | RadioPrepared |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (3 ratings)](https://appshunter.io/ios/app/e6b-flight-pro/id6743019639/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free | — |
| Size | 14 MB | 26 MB |
| Requires iOS | **18.0** | 26.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ALI CIHAN SARAC](https://appshunter.io/developer/1800877163) | [Miguel Schulz](https://appshunter.io/developer/1487957589) |

## What reviewers say

### E6B Flight Pro

[App page](https://appshunter.io/ios/app/e6b-flight-pro/id6743019639)

This app offers a realistic digital simulation of the E6B flight computer, aiding student pilots and aviation professionals in learning and performing flight calculations. It features interactive E6B simulation, step-by-step wind side input, and various flight calculators for accurate flight planning.

**Highlights:** Interactive E6B simulation, Step-by-step wind side input, Flight calculators, Unit converters, Pro Mode for advanced tools

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

**In-app purchases:** none


### RadioPrepared

[App page](https://appshunter.io/ios/app/radioprepared-azf/id6759160939)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Ready4Radio: AZF Premium | $8.99 | per month |
| 6 Months Ready4Radio: AZF Premium | $24.99 | per 6 months |


## Frequently asked questions

### Is E6B Flight Pro free?

E6B Flight Pro is free to download, with no in-app purchases.

### Is RadioPrepared free?

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

### Do E6B Flight Pro or RadioPrepared have ads?

Neither E6B Flight Pro nor RadioPrepared shows ads.

### Which is updated more often, E6B Flight Pro or RadioPrepared?

E6B Flight Pro ships an update every 2 months, and RadioPrepared every 2 months. Most recently, E6B Flight Pro was updated on October 16, 2026 and RadioPrepared on September 30, 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.*