The Conklin & de Decker app provides quick and convenient access to operating costs and performance data for more than 500 jets, turboprops, pistons and helicopters. Wherever you are, compare and evaluate fixed and variable costs and performance and specification data right on your device. Make more informed decisions when purchasing and operating your aircraft.

Key Features:

- Compare 500+ aircraft at your fingertips
- Analyze jets, turboprops, pistons and helicopters
- Filter results by cost, passengers, speed and range
- Assess variable and fixed costs for multiple aircraft
- Review performance and specification data
- Order a complete Conklin & de Decker Report

Conklin & de Decker Aircraft Subscriptions

For more aircraft details and metrics we offer the following auto-renewing annual subscriptions:

* Jets Subscription: Access all jet data for $899.99 / year
* Helicopters Subscription: Access all helicopter data for $799.99 / year
* Turboprops Subscription: Access all turboprop data for $799.99 / year
* Pistons Subscription: Access all piston data for $599.99 / year

Subscriptions give you full access to more details, cost factors, performance metrics and aircraft specifications. Subscribers also have access to generate and download detailed Conklin & de Decker Report PDFs for free.

Guest users can acquire Conklin & de Decker Reports for $124.99 per aircraft report. Reports are one-time purchases and copies can be emailed to you for safe-keeping.

* Single Aircraft Report: One-time download for $124.99

Payment will be charged to your iTunes Account at confirmation of purchase. Subscriptions automatically renew unless auto-renew is turned off at least 24 hours before the end of the current period. Account will be charged for renewal within 24 hours prior to the end of the current period. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase. Any unused portion of a free trial period will be forfeited when the user purchases a subscription, where applicable.

Terms of use:

Privacy policy:

What’s New

Version 1.1

Added in-app purchasable reports and subscriptions.
Enabled sign in screen to access content with a pre-subscribed account.
Improved usability of filters by pre-filtering the Manufacturers and Categories by the aircraft type.
Added more aircraft images.
Updated data set (over 530 aircraft) and added new data fields.


Conklin & de Decker Associates, Inc.
113.5 MB
Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.
Age Rating
Rated 4+
© Conklin & de Decker Associates, Inc.
In-App Purchases
  1. Single Aircraft Report $124.99
  2. Annual Jets Subscription $899.99
  3. Helicopters Subscription $799.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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