Comparison

NDT X vs ExTOPE Connect

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

Head to head
About

NDT X

This app provides essential tools for x-ray calculations, including geometric and CT calculations, image viewing, and quality control. It offers explanations for formulas and supports common detectors for easier use.

Highlights
  • TIFF and DICONDE image viewer
  • Geometric calculations
  • X-ray standards support
  • Image quality control
  • CT calculations
  • Formula explanations
  • Detector selection tool
Features
Read full description

NDT X-ray Toolbox is a useful app for x-ray calculations everyday needed. NDT X-ray Toolbox contains: - An image viewer for TIFF and DICONDE x-ray images - Geometric Calculations (Calculation of M, M opt, Ug, Ut) - X-ray Standards (API 5L, ISO 10893-7, ISO 17636-2 including SNRn Calculation) - Image Quality Control (ISO 19232-1 / EN 462-1, ISO 19232-2) - CT Calculations (Calculation of effective Pixel Size, Number of Pictures, Reconstructed Data Size, Best voxel resolution, Tube Voltage) - all Formulas and Shortcuts are given and explained so that if you don't know what a particular Formula/Shortcut means, you can have a quick look in our app, too. We are working on additional features, so it will be updated soon. Also some nice tools are included, e.g. that you can choose, which Detector (the most common Detectors are included) you have, so that you do not have to check out and manually write the Pixel Pitch if you know which Detector you have. Besides NDT X-ray Toolbox is convincing with a modern design that let it make fun to use it.

About

ExTOPE Connect

Easily view and share analysis results from Hitachi High-Tech analyzers. Capture photos, attach them to measurements, and share instantly via messaging or email. Print reports or sync results to the cloud.

Highlights
  • View analyzer results locally or via cloud
  • Capture and attach photos to results
  • Instant sharing via messaging and email
  • Print reports to AirPrint printers
  • Upload and sync results to cloud
Features
Read full description

This app enables users of Hitachi High-Tech’s X-MET and Vulcan series analyzers to easily view and share analysis results with colleagues, customers or suppliers. Key features include: - View results from your analyzers via local Wi‑Fi or the ExTOPE Connect cloud - Capture and attach photos directly to measurement results - Share results instantly via messaging, email, or other apps - Print reports to any AirPrint-compatible printer - Upload and sync results to the ExTOPE Connect cloud

Screenshots

NDT X4 screens
ExTOPE Connect4 screens

Verdict

The call

The clearest difference is update cadence: NDT X at every 2 weeks against ExTOPE Connect's every 2 months. On price, ads, in-app purchases and monetization model 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

NDT X ships an update every 2 weeks, ExTOPE Connect every 2 months. The most recent releases landed on November 3, 2026 and November 2, 2026 respectively.

Scorecard1 real difference · 9 level
NDT X versus ExTOPE Connect: the parameters behind the verdict, then further details
ParameterNDT XExTOPE Connect
PriceFreeFree
Rating5.0 (3 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings3 — better—
Update frequencyEvery 2 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.013.0
Further details — not scored
Size83 MB23 MB
Age rating4+4+
DeveloperVisiconsult X-ray Systems & Solutions GmbHHitachi High-Tech Analytical Science Finland Oy

Customer experience

NDT X

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

ExTOPE Connect

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%

In-app purchases

None

NDT X

No in-app purchases

None

ExTOPE Connect

No in-app purchases

Questions

Is NDT X free?
NDT X is free to download, with no in-app purchases.
Is ExTOPE Connect free?
ExTOPE Connect is free to download, with no in-app purchases.
Do NDT X or ExTOPE Connect have ads?
Neither NDT X nor ExTOPE Connect shows ads.
Which is updated more often, NDT X or ExTOPE Connect?
NDT X ships an update every 2 weeks, and ExTOPE Connect every 2 months. Most recently, NDT X was updated on November 3, 2026 and ExTOPE Connect on November 2, 2026.

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