# iPreFlight3 vs FalconPerf 2000EX/DX/LX

The clearest difference is update cadence: iPreFlight3 at every 6 weeks against FalconPerf 2000EX/DX/LX's every 7 months. FalconPerf 2000EX/DX/LX'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, FalconPerf 2000EX/DX/LX every 7 months. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | iPreFlight3 | FalconPerf 2000EX/DX/LX |
| --- | --- | --- |
| 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 7 months |
| Monetization | Free | — |
| Size | 29 MB | 81 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


### FalconPerf 2000EX/DX/LX

[App page](https://appshunter.io/ios/app/falconperf-2000exdxlx/id1471532886)

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

**In-app purchases:** none


## Frequently asked questions

### Is iPreFlight3 free?

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

### Is FalconPerf 2000EX/DX/LX free?

FalconPerf 2000EX/DX/LX is free to download, with no in-app purchases.

### Do iPreFlight3 or FalconPerf 2000EX/DX/LX have ads?

Neither iPreFlight3 nor FalconPerf 2000EX/DX/LX shows ads.

### Which is updated more often, iPreFlight3 or FalconPerf 2000EX/DX/LX?

iPreFlight3 ships an update every 6 weeks, and FalconPerf 2000EX/DX/LX every 7 months. Most recently, iPreFlight3 was updated on November 1, 2026 and FalconPerf 2000EX/DX/LX 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.*