APG

APG

Aircraft Performance Group
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About

Aircraft Performance Group’s Business Aviation solutions deliver an integrated flight operations platform that unifies flight planning, runway analysis, weight and balance, and performance calculations into a single system tailored for business jet operations, helping pilots and dispatchers work from the same accurate data set and maintain safety standards with less complexity. It supports over 450 aircraft and includes certified charts, graphical engine-out procedures, and precise performance modeling, such as SCAP and SID Analyzer capabilities, that eliminate guesswork and optimize fuel, payload, and range. Users access comprehensive pre-flight and dispatch tools that combine performance data, runway analysis, and flight planning to improve operational efficiency, reduce overhead, and enhance decision-making; a modern UI and real-time recalculations keep crews synchronized while minimizing workload.

About

Leon is an all-in-one, web-based flight operations platform for aircraft operators, uniting Sales, Ops, Crew, and Maintenance on one live data hub. Scheduling & Dispatch: Plan ad-hoc or scheduled trips on a single fleet timeline. Handle trip checklists, multi-AOC ops, fuel/handling orders, and crew Journey Logs. Charter Sales & Quoting: Aviation CRM for requests, quoting, invoicing, subcharters, and marketplace sync (e.g., Avinode). Crew & FTL Compliance: Configurable FTL engine tailored to your OM-A. Track qualifications, currency, and draft rosters before publishing. Maintenance & Reporting: Monitor scheduled MX, AOG, TAH/TAC, and document validity. Build custom reports with BI tool exports. Open Integrations: GraphQL API with webhooks, permissions, and native integrations for flight planning, handling, and MX providers. Built for charter, scheduled, and cargo operators worldwide. ISO/IEC 27001:2022 certified.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Supported
iPad Supported
Android Supported
Chromebook Not Supported

Audience

Business aviation operators, chief pilots, and dispatch teams who need a unified flight planning and performance system to improve safety, efficiency, and operational precision for private jet and corporate flight operations

Audience

Aviation industry: business operators, scheduled operators, cargo operators, and trip support companies.

Support

Phone Support Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Not Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

No information available.
Free Version Not Supported
Free Trial Supported

Pricing

$99/month
We have a very transparent pricing model. You pay a monthly fee per each active aircraft in a given month.
Free Version Not Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5
support 5.0 / 5

Pros & Cons from Real Users

Pros

  • Leon Software brings every aspect of flight operations into one centralized platform, eliminating the need for disconnected spreadsheets and multiple point solutions. Flight scheduling, dispatch, charter sales, crew rostering, maintenance tracking, and reporting all work from the same real-time data, improving coordination across departments. The configurable FTL compliance engine, powerful GraphQL API, and extensive aviation integrations make it especially valuable for operators managing complex, multi-aircraft operations. Features like automated trip checklists, charter quoting, maintenance monitoring, and customizable reporting significantly reduce administrative workload while increasing operational visibility.
  • Leon Software has completely transformed our aviation operations by consolidating dispatch, crew scheduling, and charter sales into a single, highly reliable cloud platform. For charter operators and flight departments tired of juggling clunky legacy systems, Leon delivers a modern, end-to-end solution that genuinely makes daily management effortless.

Cons

  • Because Leon offers such a comprehensive feature set, implementation and onboarding require a meaningful investment of time. Smaller operators or organizations with straightforward workflows may not take full advantage of capabilities such as multi-AOC support, advanced compliance management, or extensive integrations. Teams transitioning from manual processes should also expect an adjustment period while adapting to the platform's structured workflows.
  • Leon Software is built squarely for modern, digitally driven charter operators running multi-aircraft fleets, which means if your flight department runs happily on customized Excel spreadsheets, this platform will feel like frustrating overkill. Force-multiplying with a full-scale cloud flight management system creates unnecessary friction for teams set in traditional, manual ways.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Supported

Company Information

Aircraft Performance Group
Founded: 1999
United States
flyapg.com/solutions/business-aviation

Company Information

Leon Software
Founded: 2006
Poland
www.leonsoftware.com

Alternatives

Alternatives

Aeriel

Aeriel

Aeriel Software, s.r.o.
Single Point

Single Point

Insta Charter
CharterLog XMS

CharterLog XMS

Polaris Microsystems
CharterLog XMS

CharterLog XMS

Polaris Microsystems
EMQIM

EMQIM

ENGRAV

Categories

Aviation Supported

Categories

Aviation Features

Accounting / Revenue Management Not Supported
Aircraft Utilization Supported
Boarding Management Not Supported
Check-in Not Supported
CRM / Flight History Supported
Employee Management Supported
Flight Crew Scheduling Supported
Flight Scheduling / Dispatch Supported
Fuel Management Supported
Incident Reporting Not Supported
Inspection Management Not Supported
Inventory Management Not Supported
Lot Costing / Leasing Management Not Supported
Maintenance Management Supported
Pilot Management Supported
Point of Sale Not Supported
Time Tracking Supported
Website / Online Ticketing Not Supported

Airline Reservation System Features

Charter Reservations Supported
CRM Not Supported
Departure Control Not Supported
Disruption Management Not Supported
Distribution Management Not Supported
Loyalty Program Not Supported
Online Booking Not Supported
Payment Processing Not Supported
Revenue Management Not Supported
Self Service Portal Not Supported
Third Party Booking Not Supported

Aviation Maintenance Features

Compliance Management Supported
Components Tracking Not Supported
Flight Time Tracking Supported
Inventory Control Not Supported
Labor Hours Tracking Supported
Logbook Tracking Supported
Maintenance Scheduling Supported
Manuals Not Supported
Service Bulletins Not Supported
Work Order Management Not Supported

Integrations

APG Not Supported
Avi-Go Not Supported
Aviapages Not Supported
Avinode Not Supported
CAMP IMS Not Supported
FlightBridge Not Supported
IQSMS Not Supported
L3Harris hC2 Not Supported
Leon Software Supported
Q5SMS Not Supported
STACK.aero Not Supported
Schedaero Not Supported
Traxxall Not Supported
Veryon Not Supported
Wingops Not Supported
skybook Not Supported

Integrations

APG Supported
Avi-Go Supported
Aviapages Supported
Avinode Supported
CAMP IMS Supported
FlightBridge Supported
IQSMS Supported
L3Harris hC2 Supported
Leon Software Not Supported
Q5SMS Supported
STACK.aero Supported
Schedaero Supported
Traxxall Supported
Veryon Supported
Wingops Supported
skybook Supported
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Claim APG and update features and information
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Claim Leon Software and update features and information