iPreFlight3 vs myWorld WF
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iPreFlight3
This app helps pilots quickly calculate available payload and fuel for flights. It integrates runway analysis, weight and balance, and flight planning with weather data. Users can prepare flight books and releases, and share them with crew.
- Max Payload Estimator (MPE™)
- Runway Analysis (RWA)
- Weight and Balance (WB)
- Flight Planning with Fuel Calculation
- Flight Book preparation
- Flight Release generation and sharing
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Aircraft Performance Group (APG) has released an application for use on the iPad, which integrates their Runway Analysis (RWA) and Weight and Balance (WB) system with a flight planning module. The combination of these functions allows the user to easily and quickly calculate the available payload for a planned flight – this service is known as MPE™ (Max Payload Estimator). iPreFlight™, has been developed to run on the iPad using the latest iPad technology. iPreFlight™ is a first-of-a-kind product that requires minimum user input to quickly calculate the available payload for a given city pairing, considering takeoff/landing performance limitations, manufacturers WB requirements and flight planning constraints. The flight planning element utilizes manufacturer’s operational data, in conjunction with current forecast weather conditions to calculate the fuel required for the flight. The fuel calculation includes fuel burn (optimized for minimum fuel or time), reserve, alternate and holding fuel. In addition to including the RWA, WB and flight plan, iPreFlight™ allows the user to prepare a Flight Book, containing all textual and graphical weather products for the planned flight. The book may be prepared days in advance of the flight, stored on the iPad and can be automatically updated as products are revised. Approaching departure time the user can easily prepare a Flight Release, consolidating the RWA, WB, flight plan and weather products. The Flight Release may then be emailed, stored on the iPad and/or shared with another iPad, such as the other fight deck crewmembers’, by simply selecting the appropriate distribution method(s). iPreFlight consolidates several preflight functions into one program, not only ensuring accurate takeoff and landing performance limits and correct aircraft loading, but allows pilots to quickly calculate the available payload and fuel requirements for a flight. In addition, iPreflight™ allows pilots to make last minute adjustments with just a few keystrokes. The Flight Release may then be saved on the iPad for review in-flight and shared with the other crewmember, Application Requirements: To use this application you must be an existing APG customer having a Runway Analysis (Point Calculation) and Weight and Balance services account.
myWorld WF
This app consolidates flight planning, trip management, and fuel services for business aviation flight departments. It offers tools to streamline flight paths, reduce costs, and enhance situational awareness, with offline capabilities for cockpit use. A World Fuel login is required.
- Consolidated flight planning
- Trip management
- Fuel services integration
- Offline cockpit use
- Streamlined flight paths
- Cost reduction tools
- Enhanced situational awareness
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The myWorld app from World Fuel consolidates flight planning, trip and fuel applications into a single environment for business aviation flight departments. myWorld allows for greater control to streamline flight paths, reducing trip complexity and cost. The app covers the complete life cycle of the trip including an offline mode for use in the cockpit. PLEASE NOTE: A World Fuel login is required to use this app. Self-service when you want it, full service when you need it Backed by World Fuel’s 24/7 operations team, myWorld equips pilots, schedulers and dispatchers with a full set of online tools and an all-access pass to aviation information that is unmatched in the industry. The app provides you full access to the same data the World Fuel | Colt Trip Support team uses to manage your trip. • Visualize your options • Enhance your situational awareness • Increase management transparency and control • Better quality controls • Keep everyone informed • Understand every detail Keep your operations running smoothly and efficiently: • Calculate flight plans with accurate enroute times based on planned arrival or departure times • Modify flight plan details without additional charges • Simplify route building with flight path and altitude information overlaid on navigation charts and procedures • See regulatory requirements and geopolitical details such as permits • Visualize status of all plans simultaneously with an easy-to-navigate dashboard • Access ATC routes, coded departure routes, and CFMU routes • Estimate operating costs with navigational fee information • Calculate for critical fuel, driftdown and ETOPS compliance • Electronic ATC • Create and deliver email and fax flight plan packages • Customize flight plan formats with hundreds of output options • Create, review, and file optimized flight plans for regional and international trips • Calculate flight plans with current departure information • Quality control with color-coded service indicators directly from dashboard to review prior to departure, including service and regulatory needs, and flight planning, airspace and weather hazards. • View flight briefs for self-service and fully-managed trips • Create flight briefs with updated weather and trip data up to departure time • View full complement of navigation charts, procedures and diagrams with geo-referenced content • View Weight and Balance and Aircraft Performance calculations resident in the APG Software development kit - view new and updated existing calculations while in offline mode • Send and synchronize annotated flight plans and journey logs back to World Fuel Services for storage and records keeping • View business aviation newsfeed for content contextually related to each leg • Understand every detail with free access to full airport, handler and country database details resident in the myWorld app without a connection • Quote and set up fuel from any of World Fuel Services’ 3,000+ contract fuel or 7,600 retail fuel locations worldwide Follow Trip Progress and Status, 24/7 • View all trips • Graphical route/permit displays • Detailed overflight permit information • Airport runway maps • Alternate airport information • Expanded view of airport, handler and country reports • Leg and trip service summaries • Leg specific country resources • Crew and passenger manifests • Bulletins • NOTAMs • Itineraries • Flight path overlaid on map • Delivery packages • Real-time weather • Passenger weather briefs • Security alerts and recommendations by leg Enroute Capabilities • Worldwide regionalized enroute charting that works in both online and offline modes • Weather and navigation layers overlaid on an interactive map • Take delivery of flight brief for fully managed or self-service trips • Download your complete interactive flight brief prior to departure
Verdict
iPreFlight3 and myWorld WF both sit at 3.1 stars, but that hides the real split: 60% of myWorld WF's written reviews are positive against 5% of iPreFlight3's. myWorld WF also leads on update cadence (every 9 days vs every 6 weeks). iPreFlight3's advantage is ratings volume (55 vs 7). On price, rating, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
myWorld WF holds the better App Store score, 3.3 against 3.1. That said, the two scores are not equally well evidenced: iPreFlight3 has 55 ratings behind it against 7, so its average is the more settled of the two. Written reviews point the same way: 5% of iPreFlight3's written reviews are positive against 60% of myWorld WF's.
iPreFlight3 ships an update every 6 weeks, myWorld WF every 9 days. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | iPreFlight3 | myWorld WF |
|---|---|---|
| Price | Free | Free |
| Rating | 3.1 (55 ratings) | 3.3 (7 ratings) — better |
| Positive reviews | 5.0% of reviews | 60.0% of reviews — better |
| Number of ratings | 55 — better | 7 |
| Update frequency | Every 6 weeks | Every 9 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPad | iPad |
| Requires iOS | 16.0 | 16.0 |
| Further details — not scored | ||
| Size | 29 MB | 567 MB |
| Age rating | 4+ | 4+ |
| Developer | Aircraft Performance Group, LLC | World Kinect Corporation |
Customer experience
iPreFlight3
myWorld WF
In-app purchases
iPreFlight3
No in-app purchases
myWorld WF
No in-app purchases








