# 4Pilots: E6B & Flight Plans — Every Aviator's Toolkit

> Every Aviator's Toolkit (iPhone/iPad app by Milos Cubrilo.)

- Source: https://appshunter.io/ios/app/4pilots-e6b-and-flight-plans/id6446201128 (this page in markdown: same URL + `.md`)
- Developer: [Milos Cubrilo](https://appshunter.io/developer/1676618688)
- Category: Utilities, Travel
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 15.0 · 47 MB
- Languages: American English
- Released: 2023-03-31
- Data updated: 2026-08-04
- User reviews in markdown: https://appshunter.io/ios/app/4pilots-e6b-and-flight-plans/id6446201128/reviews.md

## What is 4Pilots?

CREATE AND SHARE UNLIMITED ICAO FLIGHT PLANS
Simplify and streamline your flight planning process! In just three simple steps, you can create, share, and send ICAO PDF flight plans:
	•	Fill out the required forms.
	•	Generate the PDF.
	•	Share or email your flight plan.

MANAGE ALL YOUR AIRCRAFT IN ONE PLACE
Save time by storing all the aircraft you fly in a convenient, organized list.
	•	Add a new aircraft by tapping the “+” icon in the Aircrafts tab.
	•	Required fields are marked for quick, error-free input.
	•	Edit aircraft details, use saved aircraft as templates, or remove entries with simple gestures.

TRACK YOUR FLIGHT PLAN HISTORY
Keep a historical record of all your flight plans for easy reference and reuse.
	•	Add a new flight plan in the Flight Plans tab by selecting an aircraft and filling in the required details.
	•	Use info icons to clarify field requirements.
	•	Edit, reuse as templates, or delete plans with intuitive swipe gestures.

REVIEW AND SEND PDFS WITH EASE
After completing your flight plan, click “Finish” in the final section of the form. The app instantly generates an ICAO-compliant flight plan PDF that you can review and send directly to the adequate ATS via email.

CUSTOMIZE YOUR EXPERIENCE
Head to the Settings tab to personalize your app experience:
	•	Set default pilot information for faster form completion.
	•	Choose between light and dark themes.
	•	Access guides, contact support, and visit our website.
Don’t forget to review the Privacy Policy and Terms & Conditions before getting started.

PRO FEATURES: EXPAND YOUR CAPABILITIES
Unlock advanced tools with the Pro version, designed to enhance your flight planning experience:

Unit Conversions
Quickly and accurately convert essential aviation units:
	•	Celsius ↔ Fahrenheit
	•	Nautical miles ↔ Statute miles
	•	Nautical miles ↔ Kilometers
	•	Feet ↔ Meters
	•	Pounds ↔ Kilograms
	•	Gallons ↔ Liters
	•	Avgas Gallons ↔ Pounds
	•	Jet A Gallons ↔ Pounds
	•	Millibars ↔ Inches of mercury

E6B Flight Computer
Perform a comprehensive range of critical flight calculations:
	•	Crosswind, headwind, and tailwind components
	•	Hydroplane speed
	•	Planned true airspeed
	•	Heading and groundspeed
	•	Compass heading
	•	Leg time and fuel required
	•	Required true airspeed
	•	Endurance calculations
	•	Percent MAC (Mean Aerodynamic Chord)
	•	Required rate of climb
	•	Specific range
	•	Actual true airspeed
	•	Groundspeed
	•	Fuel consumption per hour
	•	Distance flown
	•	Top of descent
	•	Required rate of descent
	•	Glide distance

Weight and Balance Calculations
Ensure safety and compliance with accurate weight and balance tools:
	•	Input your aircraft’s specific weight and balance data.
	•	Calculate center of gravity (CG) positions for various configurations.
	•	Verify compliance with aircraft limitations for optimal performance.

Upgrade to Pro to access these powerful features and take your flight planning to new heights!

Our Terms of Service can be found here https://4pilots.app/terms-conditions

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Monthly Subscription | $1.99 | per month |
| Yearly Subscription | $17.99 | per year |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| 4Pilots Pro | $24.99 | one-time |



## Version history (last 4 releases)

### 1.0.8 — 2026-07-30

Minor UI improvements and bug fixes

### 1.0.7 — 2025-01-08

•	All-New User Interface: Redesigned for a sleek, user-friendly experience.
•	Pro Features: Unlock advanced tools for pilots, including:
	•	Unit Conversions
	•	E6B Flight Computer
	•	Weight & Balance Calculations

### 1.0.3 — 2023-04-01

Added stepper to flight form field and minor bug fixes

### 1.0.1 — 2023-03-31

No release notes.

## Apps similar to 4Pilots

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Airvix - Flight Plan & Log](https://appshunter.io/ios/app/airvix-flight-plan-and-log/id6593708522) | — | Free | Utilities |
| [JetManager Digital Aircraft](https://appshunter.io/ios/app/jetmanager-digital-aircraft/id1597585501) | — | Free | Utilities |
| [C172 M&B](https://appshunter.io/ios/app/c172-m-and-b/id1527068999) | — | $1.99 | Utilities |
| [Hours Tracker ·](https://appshunter.io/ios/app/hours-tracker/id6753059652) | — | Free | Utilities |
| [RLM-Flight](https://appshunter.io/ios/app/rlm-flight/id6448285133) | 5.0 (2) | Free | Utilities |
| [Flight Plan Maker (FPL Maker)](https://appshunter.io/ios/app/flight-plan-maker-fpl-maker/id1572012921) | 5.0 (4) | Free | Utilities |

## More apps by Milos Cubrilo

- [Train ID - AI Identifier](https://appshunter.io/ios/app/train-id-ai-identifier/id6744836722)
- [Nomad Map - Discover & Track](https://appshunter.io/ios/app/nomad-map-discover-and-track/id6752256741)
- [Travel Planner: Owlio](https://appshunter.io/ios/app/travel-planner-owlio/id6753716189)
- [PhotoGuide - Shutter Fox](https://appshunter.io/ios/app/photoguide-shutter-fox/id6758272757)
- [Vocabulary & Dictionary: Eposa](https://appshunter.io/ios/app/vocabulary-and-dictionary-eposa/id6771932885)

All apps by Milos Cubrilo: https://appshunter.io/developer/1676618688

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-04.*