Comparison

NATTrack vs A330 Tools · ECAM Resets

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

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.

About

A330 Tools · ECAM Resets

Features
Read full description

A330 Tools is a professional maintenance reference app for aircraft technicians, focused on A330 troubleshooting and ECAM reset procedures. It provides fast, structured access to key information used during fault troubleshooting, reset procedures, structural damage report creation, and everyday maintenance tasks—helping technicians work more efficiently on the line or in base maintenance. ECAM Fault Messages • Extensive database of fault messages with the associated circuit breakers (CBs) required for each A330 ECAM reset • Images of aircraft panels showing where to find each circuit breaker • Clear, step-by-step ECAM reset procedures with an integrated countdown • Maintenance manual and MEL references linked to each message Quick Fault Search • Instantly find messages using a fast search engine, reducing time-consuming searches during line maintenance calls • Browse messages organized by ATA chapter • Recent tab for quick access to previously viewed content Structural Damage Reports • Interactive structural damage report forms generator with support for multiple damage entries, eliminating paper notes and improving handover • Useful for reporting a single damage or multiple damages (e.g., after lightning events) • Attach damage photos taken with the device camera • Export reports to PDF or ZIP files (including images) to continue working on a computer or another phone with the app Alpha Callups • Complete list of Alpha Callups, filtered by engine model • Built-in search engine for quick searches Electrical Contacts • Electrical contacts, terminals, and splices part numbers library, with quick search function • Direct reference to the ESPM figure where each item is located • Crimping and insertion/extraction references included Common Part Numbers • Commonly used aircraft part numbers organized by category and aircraft zone • Each part number can include a description and photos • Add your own part numbers with photos taken using the device camera • Create and share your custom part-number list with colleagues • Useful for quickly finding references during line maintenance Maintenance Manual References • Structured breakdown of the maintenance manual index • Fast search for quick lookup Disclaimer – Training & Reference Use Only This app is designed for training, reference, and informational purposes only. This app does not replace official documentation. Fault messages, reset procedures, structural damage reports, manual/MEL/ESPM references, electrical contact data, and part number information are provided as a learning aid for maintenance technicians. Users must always consult the latest official manuals and procedures before performing any maintenance or operational task on an aircraft. This app must not be used as the sole source for maintenance decisions. This app is not affiliated with, endorsed by, sponsored by, or an official product of any aircraft manufacturer. The app does not copy, reproduce, or distribute proprietary manufacturer materials (including manual pages or documentation) and does not use manufacturer logos or branding.

Screenshots

NATTrack2 screens
A330 Tools · ECAM Resets4 screens

Verdict

The call

The clearest difference is price: NATTrack at $2.99 against A330 Tools · ECAM Resets's $9.99. NATTrack also leads on update cadence (weekly vs every 4 months) and 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

CostPrice · In-app purchases · Ads · Monetization

NATTrack costs $2.99 and A330 Tools · ECAM Resets $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

NATTrack ships an update weekly, A330 Tools · ECAM Resets every 4 months. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

Scorecard3 real differences · 6 level
NATTrack versus A330 Tools · ECAM Resets: the parameters behind the verdict, then further details
ParameterNATTrackA330 Tools · ECAM Resets
Price$2.99 — better$9.99
Rating4.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyWeekly — betterEvery 4 months
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better13.0
Further details — not scored
Size80 MB38 MB
Age rating4+4+
DeveloperFredrik KarlssonAdria Raventos ruiz

In-app purchases

None

NATTrack

No in-app purchases

None

A330 Tools · ECAM Resets

No in-app purchases

Questions

Is NATTrack free?
NATTrack costs $2.99, with no in-app purchases.
Is A330 Tools · ECAM Resets free?
A330 Tools · ECAM Resets costs $9.99, with no in-app purchases.
Do NATTrack or A330 Tools · ECAM Resets have ads?
Neither NATTrack nor A330 Tools · ECAM Resets shows ads.
Which is updated more often, NATTrack or A330 Tools · ECAM Resets?
NATTrack ships an update weekly, and A330 Tools · ECAM Resets every 4 months. Most recently, NATTrack was updated on November 6, 2026 and A330 Tools · ECAM Resets on November 5, 2026.

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