Comparison

Clear Sky+ vs Flight Sim Deck

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Clear Sky+

Read full description

ClearSky+ is your all-in-one aviation utility designed for pilots who need fast, reliable insight into current flying conditions. Whether you're preflighting from a remote airfield or teaching ground school in a classroom, ClearSky+ helps you interpret aviation weather with ease — all without needing a constant internet connection. Offline METAR Decoder Paste or type raw METAR strings and instantly get a color-coded readout of current conditions: VFR, MVFR, IFR, or LIFR. No server connection required. Favorite Airports Save frequently-used ICAO codes for quick access to conditions at your home base, destination, or training airports. Built-In Flight Rule Education Learn how to read METARs and understand flight category logic through simple, easy-to-digest educational cards — perfect for students and instructors. Optional Radar & Live Traffic (Online or ADS-B Device) Enable radar overlays and real-time traffic with supported ADS-B devices like Stratux/Sentry — or fetch data via optional online feeds. Designed for iPhone, iPad & Apple Watch With a clean and modern interface, ClearSky+ supports widgets and dark mode, and is fully optimized for aviation use in any cockpit environment.

About

Flight Sim Deck

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
Read full description

Flight Sim Deck is the essential flight companion for virtual pilots on X-Plane. Designed to replace multiple windows and third-party apps, this application transforms your device into a comprehensive and connected Electronic Flight Bag (EFB). Whether you are a long-haul airline captain or a general aviation enthusiast, Flight Sim Deck centralizes everything you need for an immersive and organized flight. Key Features: High-Fidelity Instrument Streaming: Display and interact with your aircraft's Primary Flight Display (PFD) and Multi-Function Display (MFD) in real-time via our dedicated plugin. Advanced Themes: Enjoy immersive designs specifically for the G1000 and Embraer E-Jets (X-Crafts compatible), including texture streaming for perfect readability. SimBrief Integration: Instantly import your complete Operational Flight Plan (OFP) by simply entering your SimBrief ID. Access routes, fuel, and payloads. FMS / WebFMC Control: Enter your flight plans and manage the Flight Management Computer (CDU) directly from your tablet's touchscreen (requires WebFMC plugin for some functions). Integrated Checklists: Access a vast library of interactive checklists via SimChecklist, automatically adapted to your aircraft type. Weather & Airports: Automatic METAR retrieval for your departure and arrival airports. Includes an airport database to quickly find diversion airfields. Flight Tools: Scratchpad: Take quick notes (clearances, frequencies) directly in the app. PDF Reader: Consult your navigation charts and flight documents. Voice Announcements: Be audibly alerted to critical events (e.g., autopilot disconnect). Easy Connectivity: The app connects to X-Plane via our free "Flight Sim Deck Bridge" plugin. It supports both automatic and manual (IP/Port) connections for a stress-free setup. Note: This application requires the X-Plane 11 or 12 flight simulator on PC/Mac to operate.

Screenshots

Clear Sky+4 screens
Flight Sim Deck4 screens

Verdict

The call

The clearest difference is device support: Flight Sim Deck at 3 against Clear Sky+'s 1. Flight Sim Deck also leads on iOS requirement (15.0 vs 27.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

UpkeepUpdate frequency

Clear Sky+ ships an update fortnightly, Flight Sim Deck weekly. The most recent releases landed on September 24, 2026 and September 17, 2026 respectively.

Scorecard2 real differences · 7 level
Clear Sky+ versus Flight Sim Deck: the parameters behind the verdict, then further details
ParameterClear Sky+Flight Sim Deck
PriceFreeFree
Rating—5.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyFortnightlyWeekly — better
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhoneiPhone, iPad, iPod — better
Requires iOS27.015.0 — better
Further details — not scored
Size24 MB35 MB
Age rating4+4+
DeveloperCalvin Fraitesjerome BENAUT

In-app purchases

None

Clear Sky+

No in-app purchases

None

Flight Sim Deck

No in-app purchases

Questions

Is Clear Sky+ free?
Clear Sky+ is free to download, with no in-app purchases.
Is Flight Sim Deck free?
Flight Sim Deck is free to download, with no in-app purchases.
Do Clear Sky+ or Flight Sim Deck have ads?
Neither Clear Sky+ nor Flight Sim Deck shows ads.
Which is updated more often, Clear Sky+ or Flight Sim Deck?
Clear Sky+ ships an update fortnightly, and Flight Sim Deck weekly. Most recently, Clear Sky+ was updated on September 24, 2026 and Flight Sim Deck on September 17, 2026.

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