# iPreFlight3 vs Falcon eWB

The clearest difference is update cadence: iPreFlight3 at every 6 weeks against Falcon eWB's every 9 months. Falcon eWB's advantage is iOS requirement (14.2 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

iPreFlight3 ships an update every 6 weeks, Falcon eWB every 9 months. The most recent releases landed on August 19, 2026 and March 26, 2026 respectively.

## The numbers

| Metric | iPreFlight3 | Falcon eWB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.1 (55 ratings)](https://appshunter.io/ios/app/ipreflight3/id779654127/reviews)** | — |
| Number of ratings | **55** | — |
| Positive reviews | 5.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 9 months |
| Monetization | Free | — |
| Size | 30 MB | 82 MB |
| Requires iOS | 16.0 | **14.2** |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Aircraft Performance Group, LLC](https://appshunter.io/developer/370256841) | [Dassault Aviation](https://appshunter.io/developer/449153710) |

## What reviewers say

### iPreFlight3

[App page](https://appshunter.io/ios/app/ipreflight3/id779654127)

This app helps pilots quickly calculate available payload and fuel for flights. It integrates runway analysis, weight and balance, and flight planning with weather data. Users can prepare flight books and releases, and share them with crew.

**Highlights:** Max Payload Estimator (MPE™), Runway Analysis (RWA), Weight and Balance (WB), Flight Planning with Fuel Calculation, Flight Book preparation, Flight Release generation and sharing

**In-app purchases:** none


### Falcon eWB

[App page](https://appshunter.io/ios/app/falcon-ewb/id1494696472)

**In-app purchases:** none


## Frequently asked questions

### Is iPreFlight3 free?

iPreFlight3 is free to download, with no in-app purchases.

### Is Falcon eWB free?

Falcon eWB is free to download, with no in-app purchases.

### Do iPreFlight3 or Falcon eWB have ads?

Neither iPreFlight3 nor Falcon eWB shows ads.

### Which is updated more often, iPreFlight3 or Falcon eWB?

iPreFlight3 ships an update every 6 weeks, and Falcon eWB every 9 months. Most recently, iPreFlight3 was updated on August 19, 2026 and Falcon eWB on March 26, 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.*