Comparison

Airbus A340 vs CDL Prep

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

Head to head
About

Airbus A340

Features
Read full description

Starting up the Airbus A340-300 checklist from the the cold and dark state can be challenging. Forgetting to complete one simple step and the entire operation could end up not working and you having to waste your precious time figuring out what you did wrong instead of flying. Why go through all that hassle when you can simply download the Airbus A340-300 checklist on your phone or tablet and make the entire process smoother, quicker and more enjoyable. The app is complete with proved steps to take you from the pre-flight stage all the way to shutdown and secure. In the future, you can expect consistent updates with bug fixes and additions to make your flying refined. The use of this app is intended only for flight simulators. Features: - Airbus A340-300 checklist standard operating checklists - Fully optimised for iPhone - iPad compatible - Very easy and intuitive user interface - Simple checkmarking system to mark completed items - Now you can use the app in landscape & horizontal

About

CDL Prep

Prepare for your Commercial Driver's License (CDL) exam with comprehensive study materials and practice tests. This app offers real test questions covering general knowledge, hazmat, passenger vehicles, and air brakes, with detailed answers to help you pass.

Highlights
  • Free CDL preparation
  • Real test questions
  • Practice general knowledge tests
  • All CDL test answers
  • Covers hazmat and air brakes
Features
Read full description

CDL Prep: Study Guide, Practice Tests, Exam Simulation - ALL IN ONE app! +) CDL Prep includes: - Free CDL Preparation and real test questions - Practice test general knowledge - All CDL test answers with practice test combination +) CDL Prep cover the following topics: - "General Knowledge" - "Hazmat & Passenger Vehicles" - "Air Brake" - and many other topics. +) CDL - COMMERCIAL DRIVER'S LICENSE: All drivers of Commercial Motor Vehicles (CMV’s) are required to obtain a Commercial Driver License (CDL). In order to get a CDL, you must first take and pass required knowledge and skills test. The CDL Test consists of a general test, one or more endorsement tests, and an air brakes test. The tests that you will take depend on the license classification that you are obtaining (Class A, B, or C) and the type of vehicle that you will be driving (e.g., Tanker, Double/Triple, Passenger Bus). The CDL Test consists of a general test, one or more endorsement tests, and an air brakes test. The tests that you will take depend on the license classification that you are obtaining (Class A, B, or C) and the type of vehicle that you will be driving (e.g., Tanker, Double/Triple, Passenger Bus). CDL Prep 2026 Subscription: Pass on First Try: 1 week, $6.99, renews weekly Subscribing gives you full access to the selected course for the entire duration of your subscription. Payment will be charged to your iTunes account upon purchase confirmation. Subscriptions automatically renew unless canceled at least 24 hours before the end of the current period (including during a free trial). Any unused portion of a free trial is forfeited upon subscription. Privacy Policy: https://www.dmvpass.net/privacy Terms of Use: https://www.dmvpass.net/terms Contact: contact@dmvpass.net

Screenshots

Airbus A3404 screens
CDL Prep4 screens

Verdict

The call

The clearest difference is price: CDL Prep at Free against Airbus A340's $19.99. CDL Prep also leads on update cadence (every 8 months vs every 39 months). Airbus A340's advantage is in-app purchases (none vs 2) and ads (none vs shown). On 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

CDL Prep is free to download; Airbus A340 costs $19.99 up front. CDL Prep sells 2 in-app purchases, starting at $6.99 per 7 days. Airbus A340 asks for nothing beyond the download.

UpkeepUpdate frequency

Airbus A340 ships an update every 39 months, CDL Prep every 8 months. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.

Scorecard4 real differences · 6 level
Airbus A340 versus CDL Prep: the parameters behind the verdict, then further details
ParameterAirbus A340CDL Prep
Price$19.99Free — better
Rating—4.8 (2.6K ratings) — better
Positive reviews—50.0% of reviews
Number of ratings—2.6K — better
Update frequencyEvery 39 monthsEvery 8 months — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.615.1 — better
Further details — not scored
Size14 MB56 MB
Age rating4+4+
DeveloperRaj KumarLineCentury

In-app purchases

None

Airbus A340

No in-app purchases

2 purchases

CDL Prep

Subscriptions1
  • Subscription 1 Week3 Days trial$6.997 Days
One-time1
  • Unlock Everything$15.99

Questions

Is Airbus A340 free?
Airbus A340 costs $19.99, with no in-app purchases.
Is CDL Prep free?
CDL Prep is free to download, with in-app purchases available.
Do Airbus A340 or CDL Prep have ads?
CDL Prep shows ads; Airbus A340 does not.
Which is updated more often, Airbus A340 or CDL Prep?
Airbus A340 ships an update every 39 months, and CDL Prep every 8 months. Most recently, Airbus A340 was updated on November 2, 2026 and CDL Prep on November 6, 2026.

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