NATTrack vs Fast Unit Convert
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
NATTrack
Calculate great circle tracks and distances between waypoints using common flight input formats. Features a worldwide airport database and allows users to store custom waypoints, plotting them on a globe chart with range circles.
- Great circle track and distance calculation
- FMC input format support
- WGS-84 ellipsoid and Vicenty Formula
- True or magnetic track display
- Worldwide airport database
- Custom waypoint storage
- Globe chart plotting
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Calculates initial great circle track and distance between given waypoints. Easily add waypoints using common FMC input formats such as 5040N H5040 N50W040 N5030.0W04000.0. Tracks and distances are calculated for the WGS-84 ellipsoid using the Vicenty Formula. Displays either true or magnetic track using MAGVAR2015 variation tables. Worldwide airport database allows easy calculation of track and distance between airports. Store your own waypoints. Will just take a couple of long nightflights to add all oceanic boundary waypoints to your NATTrack database. Waypoints will be plotted on a globe chart where also airports and range circles can be depicted.
Fast Unit Convert
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Fast Unit Convert is your all-in-one solution for quick and accurate unit conversions. Effortlessly convert between a wide variety of units including length, weight, temperature, volume, speed, and more—all in a clean, intuitive interface designed for speed and simplicity. Features: - Instantly convert between multiple unit categories - User-friendly virtual keyboard for fast input - Supports both simple and advanced conversion modes - Optimized for mobile devices with a modern, responsive design Whether you’re a student, professional, or just need to convert units on the go, Fast Unit Convert makes it easy and efficient. Download now and simplify your daily calculations!
Screenshots
Verdict
The clearest difference is price: Fast Unit Convert at $0.59 against NATTrack's $2.99. NATTrack's advantage is iOS requirement (9.0 vs 13.0). On ads, in-app purchases 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
NATTrack costs $2.99 and Fast Unit Convert $0.59 up front. Neither carries in-app purchases, so what you see is what you pay.
| Parameter | NATTrack | Fast Unit Convert |
|---|---|---|
| Price | $2.99 | $0.59 — better |
| Rating | 4.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Weekly | — |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 13.0 |
| Further details — not scored | ||
| Size | 80 MB | 16 MB |
| Age rating | 4+ | 4+ |
| Developer | Fredrik Karlsson | Rodolfo Goulart |
In-app purchases
NATTrack
No in-app purchases
Fast Unit Convert
No in-app purchases
Questions
Is NATTrack free?
Is Fast Unit Convert free?
Do NATTrack or Fast Unit Convert have ads?
Other comparisons
