# Textron Aviation Cesnav vs FalconPerf 8X

Textron Aviation Cesnav and FalconPerf 8X are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Textron Aviation Cesnav ships an update every 4 months, FalconPerf 8X every 3 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Textron Aviation Cesnav | FalconPerf 8X |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/textron-aviation-cesnav/id517100985/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 months** |
| Monetization | Subscription | — |
| Size | 117 MB | 81 MB |
| Requires iOS | **13.0** | 14.2 |
| Devices | iPad | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Textron Inc.](https://appshunter.io/developer/499385834) | [Dassault Aviation](https://appshunter.io/developer/449153710) |

## What reviewers say

### Textron Aviation Cesnav

[App page](https://appshunter.io/ios/app/textron-aviation-cesnav/id517100985)

This app integrates three specialized calculators for aviation professionals. It helps determine aircraft weight and balance, calculate takeoff and landing performance, and plan flight routes with fuel and time estimations. Results can be exported for onboard use.

**Highlights:** Aircraft-specific weight and balance calculation, Takeoff and landing performance analysis, Route planning with fuel and time estimation, Optimization based on cost and fuel, Exportable PDF reports, Support for various Citation models

**Features:** Vision Pro support

**In-app purchases:** none


### FalconPerf 8X

[App page](https://appshunter.io/ios/app/falconperf-8x/id1458342157)

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

**In-app purchases:** none


## Frequently asked questions

### Is Textron Aviation Cesnav free?

Textron Aviation Cesnav is free to download, with no in-app purchases.

### Is FalconPerf 8X free?

FalconPerf 8X is free to download, with no in-app purchases.

### Do Textron Aviation Cesnav or FalconPerf 8X have ads?

Neither Textron Aviation Cesnav nor FalconPerf 8X shows ads.

### Which is updated more often, Textron Aviation Cesnav or FalconPerf 8X?

Textron Aviation Cesnav ships an update every 4 months, and FalconPerf 8X every 3 months. Most recently, Textron Aviation Cesnav was updated on November 1, 2026 and FalconPerf 8X on November 2, 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.*