Cielo - The Pilot Toolbox
Aviation tools & live weather
Only for iPhone
Free · In‑App Purchases · Designed for iPhone. Not verified for macOS.
iPhone
Your complete pilot toolbox — live weather map, 19+ aviation calculators, flight planning, custom checklists, and home screen widgets.
Cielo is the complete pilot toolbox for iPhone; built by a pilot, for pilots.
Whether you're preflight planning at home or running quick calculations in the cockpit, Cielo has everything you need in one clean, fast app.
LIVE WEATHER MAP
See nearby airports color-coded by flight category — VFR, MVFR, IFR, and LIFR — on an interactive map. Tap any airport to get a full weather brief: decoded METAR, TAF forecast, cloud layers with altitudes, wind components, runway layout with live wind indicator, com/nav frequencies, and sunrise/sunset times.
19 AVIATION CALCULATORS
More features than a CX-3, for a much lower price!
• Atmosphere: Pressure & Density Altitude, True Airspeed, Cloud Base Estimator, ISA Deviation, Mach Number
• Navigation: Wind Components, Top of Descent, Speed/Distance/Time, Holding Pattern Entry, Vertical Navigation (VNAV), Glide Distance
• Flight Planning: Heading & Ground Speed (wind triangle), Compass Heading Converter
• Fuel: Fuel Planning with endurance and reserves
• Weight & Balance: Total weight and CG calculator
• Performance: Chart Interpolation (single and double)
• Conversions: Aviation unit conversions
• Reference: Flight Timer with lap recording, V-Speeds
Every calculator includes a formula explanation so you understand the math, not just the answer.
FLIGHT PLANNING
Build multi-leg nav logs with distance, course, and wind for each leg. Cielo computes the wind correction angle, heading to fly, ground speed, leg time, and fuel — automatically. Save your plans and pull them up any time.
CHECKLISTS
Create fully custom checklists for every phase of flight: preflight, before takeoff, cruise, descent, landing, and shutdown. Organize items your way, check them off as you go, and reset for the next flight. Everything is saved across app launches.
HOME SCREEN WIDGETS
Add Cielo widgets to your iPhone home screen or lock screen for instant weather at a glance — current METAR conditions, flight category, and nearby airport weather — without even opening the app.
V-SPEEDS & REFERENCE
Store your aircraft's V-speeds from the POH for quick reference during preflight. No more flipping through pages or relying on memory.
All calculators and widgets are available on the Free Tier. Cielo Pro unlocks the live weather map, flight planning, and checklist features.
USD$0.99/wk or USD$29.99/yr
Privacy Policy:
https://doc-hosting.flycricket.io/cielo-the-pilot-toolbox-privacy-policy/4d8e291a-125d-4e7d-abb3-008a701eb527/privacy
T&C:
https://doc-hosting.flycricket.io/cielo-the-pilot-toolbox-terms-of-use/56a47162-4e56-4a87-b61f-f31872e144f1/terms
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Sebastian Rubina, 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 Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Sebastian Rubina
- Size
- 5.2 MB
- Category
- Navigation
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Yearly $29.99
- Weekly $0.99
- Copyright
- © 2026 Sebastian Rubina