Flight Computer vs Sci
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Flight Computer
Calculate essential flight data like wind correction angle, ground speed, and true airspeed with multiple unit options. Designed for easy input, it supports various distance, velocity, temperature, altitude, and fuel units.
- Wind Correction Angle (WCA) calculation
- Ground Speed calculation
- True Airspeed calculation
- Estimate Time Enroute
- Burned Fuel calculation
- Multiple unit support (distance, velocity, temp, altitude, fuel)
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FLT Computer is a fast, modern flight computer for pilots. Enter your numbers and instantly get wind correction, headings, ground speed, time en route, fuel, and airspeed conversions — all in the units you prefer. Designed to be quick and easy to input, with a clean interface that automatically adapts to Light and Dark mode. CALCULATIONS • Wind Correction Angle (WCA) • Ground Speed • True / Magnetic / Compass Heading • Estimated Time En Route (ETE) • Fuel Burned • True Airspeed (TAS) • Calibrated Airspeed (CAS) UNITS • Distance: Nautical Miles, Miles, Kilometers • Speed: Knots, mph, km/h • Temperature: Celsius, Fahrenheit • Altitude: Feet, Meters • Fuel: US Gallons, Liters Your unit choices are saved automatically. For flight-planning reference only. Always verify figures against approved charts, documents, and your aircraft's equipment and procedures.
Sci
Customize your home screen with a calculator widget featuring 16 unique sci-fi themes. Enjoy futuristic aesthetics and sounds, transforming your device into a futuristic interface with a simple tap.
- 16 sci-fi themes
- Home screen widget
- Tap to switch themes
- Futuristic sounds
- iPhone and iPad support
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Enjoy the beautiful looks and sounds of 16 sci-fi styles on your home screen with this calculator widget. Just add the widget to your home screen and tap the top text area to scroll and switch themes. Make your iPhone or iPad look and sound like a device from the future.
Screenshots
Verdict
The clearest difference is review sentiment: Sci at 100% against Flight Computer's 25%. Sci also leads on ads (none vs shown). Flight Computer's advantage is price (Free vs $3.99). On update cadence, in-app purchases, monetization model and device support 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
Flight Computer is free to download; Sci costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Flight Computer ships an update every 4 months, Sci every 6 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | Flight Computer | Sci |
|---|---|---|
| Price | Free — better | $3.99 |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | 25.0% of reviews | 100.0% of reviews — better |
| Number of ratings | — | 3 — better |
| Update frequency | Every 4 months — better | Every 6 months |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 5 MB | 21 MB |
| Age rating | 4+ | 17+ |
| Developer | AVIEM | NSTE, LLC |
Customer experience
Flight Computer
Sci
In-app purchases
Flight Computer
No in-app purchases
Sci
No in-app purchases
Questions
Is Flight Computer free?
Is Sci free?
Do Flight Computer or Sci have ads?
Which is updated more often, Flight Computer or Sci?
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