Fly5by5
Aircraft Ownership, Simplified
Only for iPhone
Free · In‑App Purchases
iPhone
5-by-5 is the complete aircraft ownership platform — whether you fly solo or as part of a partnership or club, with one aircraft or a whole fleet.
Built by pilots who got tired of spreadsheets, group texts, and binders full of PDFs, 5-by-5 puts everything you need to manage your aircraft in one place.
SCHEDULING
Book flights on a shared calendar with color-coded member slots. Sync to Google Calendar or Outlook. Convert bookings to logged flights with one tap.
FLIGHT LOGGING
Log flights with tach or Hobbs times, airports, routes, and landings in under a minute. The tach cascade system keeps your flight history perfectly continuous — even when flights are inserted or corrected after the fact.
MAINTENANCE TRACKING
Track annuals, oil changes, ADs, time-limited components, and more — with automatic due-date calculations and dashboard alerts. Import Airworthiness Directives relevant to your aircraft with a single tap.
SQUAWK REPORTING
Report aircraft discrepancies with severity levels and photos. Grounding squawks show a bold alert so no one flies a broken airplane.
A&P MECHANIC ACCESS
Invite your mechanic with a dedicated role — they get access to maintenance records and squawks without seeing scheduling, billing, or member data.
PILOT CURRENCY
Automatic FAA currency tracking from your logged flights — day, night, IFR, medical, and flight review. Always know where you stand.
MANUALS LIBRARY
130+ POHs, maintenance manuals, engine guides, and accessory documents for the most common GA aircraft — always with you.
ASK AI
Answer aircraft, avionics, and procedure questions grounded in your aircraft's actual manuals. Ask AI can also help you book or reschedule a flight directly in-app — just tell it what you need.
FLYING CLUBS & PARTNERSHIPS
Shared scheduling, per-member billing, expense reimbursement tracking, cash flow projections, member roles and titles, and group-wide currency tracking. Everything a group needs to stay coordinated whether you operate one plane or a whole fleet.
TREASURER TOOLS
Draft and publish monthly invoices, payment reminders, Stripe / bank / Venmo / PayPal / Zelle collection, with multi-line adjustments for reimbursements and one-off charges.
WEB DASHBOARD
Full-screen analytics on your desktop — cash flow projections and trends, expense categorization, maintenance scheduling, oil analysis history, and FlightAware track data integration. Export datasets as CSV.
Start free. Upgrade when you're ready.
Terms of Use (EULA): https://fly5by5.com/terms-of-service
Privacy Policy: https://fly5by5.com/privacy-policy
A lot has landed since our last release:
Ask AI — your hands-on copilot. Ask about your aircraft's systems and procedures (it draws on the manuals and documents you've bookmarked), pull up anything in your group's data — flights, maintenance, component times, oil analysis, expenses, member balances — and now put it to work: book, reschedule, cancel, or log a flight right from chat or your voice.
Digitize your paper logbooks. Photograph a logbook page or an aircraft document and 5-by-5 reads it into searchable text you can correct, page by page. Your maintenance history stops living in a binder in the hangar.
Your airplane, found automatically. Enter your registration and we'll pull make, model, year, and engine details straight from the FAA or CASA registry.
Faster flight logging. Pull ADS-B & FlightAware data with one click to prefill route, distance, landings, x-country, night, and suggested tach/Hobbs time.
Per-flight expenses. Track landing fees, ramp, hangar, and fuel on each flight — and log a second pilot (SIC) so both logbooks get credit.
See the whole day at a glance. The calendar now shows when more than one pilot has the airplane booked on the same day, and booking starts from an availability calendar instead of a date field.
Sharper Airworthiness Directive tracking. More accurate AD matching for your make, model, and engine, with the full directive text on your maintenance items.
Thousands more airports. Route and home-base lookups now cover every U.S. public-use field — 4,700+.
Flying outside the U.S.? Fuel in litres, local date formats, and GST handling for Australian and New Zealand groups.
Solo plans are now available to buy directly in the app. And if someone leaves your group, their flight and financial history stays intact for the rest of you.
The developer, BlueSkyApplications LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Linked to You
The following data may be collected and linked to your identity:
- Purchases
- Contact Info
- User Content
- Identifiers
- Diagnostics
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- BlueSkyApplications LLC
- Size
- 47.1 MB
- Category
- Travel
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Solo Annual $99.99
- Solo Monthly $9.99
- Copyright
- © 2026 BlueSky Applications LLC
