# Flight Sim Deck vs Simfly Companion

The clearest difference is update cadence: Flight Sim Deck at weekly against Simfly Companion's every 3 weeks. Flight Sim Deck also leads on iOS requirement (15.0 vs 17.0). 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.

Flight Sim Deck ships an update weekly, Simfly Companion every 3 weeks. The most recent releases landed on October 16, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Flight Sim Deck | Simfly Companion |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/flight-sim-deck/id6758945604/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Monetization | Free | — |
| Size | 46 MB | 48 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [jerome BENAUT](https://appshunter.io/developer/1541929888) | [Matheo Fiebiger](https://appshunter.io/developer/1896700754) |

## What reviewers say

### Flight Sim Deck

[App page](https://appshunter.io/ios/app/flight-sim-deck/id6758945604)

This app acts as a comprehensive electronic flight bag for virtual pilots using X-Plane. It centralizes flight information, instrument displays, checklists, and weather data, transforming your device into a connected cockpit companion.

**Highlights:** Real-time instrument streaming (PFD/MFD), SimBrief OFP import, Interactive checklists, METAR weather and airport database, FMS/WebFMC control, Integrated scratchpad and PDF reader

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

**In-app purchases:** none


### Simfly Companion

[App page](https://appshunter.io/ios/app/simfly-companion/id6769929424)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flight Sim Deck free?

Flight Sim Deck is free to download, with no in-app purchases.

### Is Simfly Companion free?

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

### Do Flight Sim Deck or Simfly Companion have ads?

Neither Flight Sim Deck nor Simfly Companion shows ads.

### Which is updated more often, Flight Sim Deck or Simfly Companion?

Flight Sim Deck ships an update weekly, and Simfly Companion every 3 weeks. Most recently, Flight Sim Deck was updated on October 16, 2026 and Simfly Companion on October 22, 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.*