Comparison

E vs Dash 8 Q400 Performance Data

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

Head to head
About

E

This app provides supplemental study material for Embraer E-170/175 aircraft type ratings. It offers flashcards, quizzes, and memory items for pilots preparing for exams and recurrent training. Features include weather data, distance calculations, and conversion tools.

Highlights
  • Aircraft system flashcards
  • Multiple choice quizzes with timer
  • Memory items study
  • Aircraft limitations study
  • Worldwide weather and METAR/TAF
  • Airport distance calculator
  • Aircraft conversion calculator
Features
Read full description

The information is supplemental and does not replace the aircraft flight manual. Information may vary depending on your airline or company policies and procedures. WHAT KIND OF AIRCRAFT ARE AVAILABLE? Embraer E-170/175 INTENDED USE OF OUR APPS •Used by pilots to study for written exams, oral exams, check rides, recurrent training and general knowledge. WHO USES AIRCRAFT APPS IN THE AVIATION INDUSTRY? •Private Pilots, Corporate Pilots and Commercial Airline Pilots. CONTENTS OF FREE INITIAL DOWNLOAD •Worldwide Weather •Airport to Airport Distance Calculator •Airport METAR & TAF Search •Custom Aircraft Flashcard Maker •Aircraft Conversion Calculator •Continuous Running Zulu Time Clock •Airline Interview Questions CONTENTS OF IN-APP PURCHASES •Flashcards •Quizzes •Memory Items •Limitations ~SPECIFIC APP INFORMATION~ FLASHCARDS •Choose any aircraft system from a drop down menu and easily study technical questions about the airplane. •Easy to use Back and Next buttons. QUIZZES •Choose any aircraft system from a drop down menu and test your knowledge with a multiple choice quizzes. Take the quizzes with an optional timer and background noise to enhance your learning experience. MEMORY ITEMS •Study all aircraft memory items in the easy to use PDF reader that allows you to print, email and customize your learning experience. LIMITATIONS •Study all aircraft limitations in flashcard format and use the quiz at the end to test your knowledge. AIRPORTS WEATHER & FLIGHT PLANNING •Choose any airport in the world and see the most up to date weather and METAR/TAF information. Use the Airport Flight Planning feature to check distance to and from airports in NM. With WIFI or a cellular connection, your aircraft position will display on the map. CUSTOM AIRCRAFT FLASHCARD MAKER •Easily make your own systems flashcards by naming the category and typing in your own question and answer. AIRCRAFT CONVERSION CALCULATOR •Fast and accurate conversions of many commonly used aviation calculations which include: •Foot - Meter •Nautical Mile - Statute Mile •Nautical Mile - Kilometer •Inch - Meter •Pound - Kilogram •Gallon (US) - Liter •Gallon Imp.) - Liter •Fahrenheit - Celsius •Pressure inHG - hPA •Gallons - LBS •Knots - MPH Zulu Time Clock - This clock can be found on th menu screen. It does not need an internet connection to function and will always give the most accurate Zulu time no matter where you are in the world. IN APP PURCHASES TERMS AND CONDITIONS STEP 1: Download AIRCRAFT APPS from the App Store (FREE Download). STEP 2: After AIRCRAFT APPS has downloaded to your device, tap Type Rating Prep on the Menu Screen and search through the in-app purchases for your aircraft. STEP 3: Tap the Buy button under the aircraft you wish to purchase. Your account will be charged a one time price for the material and content. The price is listed on each Aircraft App and the price will be different based on the content in each app. STEP 4: Once purchased, the IN-APP Purchases cannot be canceled. STEP 5: Access to the material and content never expires. STEP 6: Payment will be charged to your iTunes account at confirmation of purchase. FOR A COMPLETE DESCRIPTION OF IN-APP PURCHASE CONTENTS, VISIT WWW.AIRCRAFTAPPS.COM

About

Dash 8 Q400 Performance Data

Features
Read full description

Step Up Your Dash 8 Q400 Sim Experience - Vspeeds like the real thing! - Use data like a real airline pilot - Build confidence - Train like you will fight - Simplicity… no obstacles - At your finger tips Ready for Takeoff! Download Now. Private flight simulation use only. Airline or organization use requires commercial license.

Screenshots

E4 screens
Dash 8 Q400 Performance Data4 screens

Verdict

The call

The clearest difference is price: E at Free against Dash 8 Q400 Performance Data's $0.99. E also leads on update cadence (weekly vs every 3 months). Dash 8 Q400 Performance Data's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement 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

E is free to download; Dash 8 Q400 Performance Data costs $0.99 up front. E sells 1 one-off in-app purchase. Dash 8 Q400 Performance Data asks for nothing beyond the download.

UpkeepUpdate frequency

E ships an update weekly, Dash 8 Q400 Performance Data every 3 months. The most recent releases landed on November 3, 2026 and October 30, 2026 respectively.

Scorecard3 real differences · 6 level
E versus Dash 8 Q400 Performance Data: the parameters behind the verdict, then further details
ParameterEDash 8 Q400 Performance Data
PriceFree — better$0.99
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeekly — betterEvery 3 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS12.012.0
Further details — not scored
Size109 MB62 MB
Age rating4+4+
DeveloperAircraft Apps LLCMario Sabogal

In-app purchases

1 purchases

E

One-time1
  • E-170175 Type Rating Prep$19.99
None

Dash 8 Q400 Performance Data

No in-app purchases

Questions

Is E free?
E is free to download, with in-app purchases available.
Is Dash 8 Q400 Performance Data free?
Dash 8 Q400 Performance Data costs $0.99, with no in-app purchases.
Do E or Dash 8 Q400 Performance Data have ads?
Neither E nor Dash 8 Q400 Performance Data shows ads.
Which is updated more often, E or Dash 8 Q400 Performance Data?
E ships an update weekly, and Dash 8 Q400 Performance Data every 3 months. Most recently, E was updated on November 3, 2026 and Dash 8 Q400 Performance Data on October 30, 2026.

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