Comparison

HTML5AppTester vs Fox RT Guide

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

Head to head
About

HTML5AppTester

Features
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Welcome to HTML5AppTester! This App has been designed as part of an educational project of the UNED (National Distance Education University) in Spain. The idea behind is that you can test your PhoneGap/Apache Cordova Apps easily on your device by just uploading your code to an FTP server. The App loads the resources and gives you access to all the plugins so that you can test how the App would behave on actual iOS device. There is a video tutorial inside the App which explains the process in a very detailed manner. The App is also integrated with the the RELATED environment used in UNED, so that students can test their laboratory Apps easily by just scanning the QR codes generated in the system. We hope you enjoy this App and that it helps you learn how to make great HTML5 Apps by being able to test them on a real iOS device!

About

Fox RT Guide

Features
Read full description

Fox RT Guide is the essential companion app for NDT radiography professionals. Whether you work with Film, CR (Computed Radiography), or DR (Digital Radiography) systems, this app puts critical tools and references right in your pocket — on-site and beyond. EXPOSURE CALCULATOR • Recommended mode: Enter material, thickness, and distance — get optimized kV, mA, and focal spot recommendations • Manual mode: Calculate exposure times for X-Ray and isotope sources (Ir-192, Co-60, Se-75, Tm-170) • Supports Film, CR, and DR detectors with ISO 17636-2 compliant geometric unsharpness (Ug) validation • Save and reload up to 10 calculations STANDARDS REFERENCE • Quick-access database of 15+ major NDT standards • Covers ASME, ASTM, ISO, AWS, API, and ASNT codes • Key requirements summary with direct links to official standards bodies TECHNIQUE CHARTS • Material-specific exposure parameters for Carbon Steel, Stainless Steel, and Aluminum • Charts for X-Ray, Ir-192, and Co-60 sources • Separate data for Film (ISO 17636-1), CR, and DR (ISO 17636-2) DICOM / DICONDE IMAGE VIEWER • Open DICOM and standard image files • Window/Level adjustment, zoom, pan, rotate, and flip controls • On-image measurement tool with mm/inch calibration • Full DICOM tag browser with search IQI / PENETRAMETER GUIDE • ASTM E1025 hole-type penetrameter lookup • ISO 19232-1 Wire IQI (W1–W19) reference • ISO 19232-5 Duplex Wire IQI (D1–D13) with SRb requirements SAFETY CALCULATOR • Safe distance calculations for X-Ray and isotope sources • Shielding requirements for lead, concrete, and steel • ALARA guidelines and dose rate reference ADDITIONAL TOOLS • Film Selection Guide — thickness-based film recommendations per ISO 11699-1 • Density Guide — interactive density reference with acceptance ranges • Geometric Unsharpness Calculator — Ug calculation with ISO 17636-2 quality ratings • Defect Interpretation Guide — weld, casting, forging, and processing defects with acceptance criteria per ASME, AWS, API, and ISO codes • Unit Converter — Length, Radioactivity, Dose, Pressure, Temperature, Film Density, and Distance • Detector Performance — DQE, MTF tables, calibration procedures, and Film vs CR vs DR comparison RT QUIZ • 60 questions across 6 categories for ASNT Level I, II, and III certification preparation • Categories: RT Fundamentals, Equipment & Setup, Image Quality, Standards & Codes, Safety, and Defect Interpretation • Instant feedback with detailed explanations • Score tracking with category breakdown Designed by Foxes, for NDT professionals. Ā© 2026 Mind Fox Software Solutions Pvt Ltd

Screenshots

HTML5AppTester4 screens
Fox RT Guide4 screens

Verdict

The call

The clearest difference is update cadence: Fox RT Guide at every 6 weeks against HTML5AppTester's every 16 months. HTML5AppTester's advantage is iOS requirement (9.0 vs 18.6). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS

CostPrice Ā· In-app purchases Ā· Ads Ā· Monetization

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

UpkeepUpdate frequency

HTML5AppTester ships an update every 16 months, Fox RT Guide every 6 weeks. The most recent releases landed on October 20, 2026 and October 12, 2026 respectively.

Scorecard2 real differences Ā· 4 level
HTML5AppTester versus Fox RT Guide: the parameters behind the verdict, then further details
ParameterHTML5AppTesterFox RT Guide
PriceFreeFree
Update frequencyEvery 16 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS9.0 — better18.6
Further details — not scored
Size18 MB3 MB
Age rating17+4+
DeveloperPablo ClementeMind Fox Software Solutions Private Limited

In-app purchases

None

HTML5AppTester

No in-app purchases

None

Fox RT Guide

No in-app purchases

Questions

Is HTML5AppTester free?
HTML5AppTester is free to download, with no in-app purchases.
Is Fox RT Guide free?
Fox RT Guide is free to download, with no in-app purchases.
Do HTML5AppTester or Fox RT Guide have ads?
Neither HTML5AppTester nor Fox RT Guide shows ads.
Which is updated more often, HTML5AppTester or Fox RT Guide?
HTML5AppTester ships an update every 16 months, and Fox RT Guide every 6 weeks. Most recently, HTML5AppTester was updated on October 20, 2026 and Fox RT Guide on October 12, 2026.

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