Comet Yxlon Visual Assist vs Fox RT Guide
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
Comet Yxlon Visual Assist
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With the Comet Yxlon App 'Visual Assist' we offer our customers a remote support solution to reduce the processing time of technical incidents. The app can accelerate and simplify the restoration of full system availability by Comet Yxlon's technical service through visual communication. The app can be used independently of the system status, allowing us to flexibly adapt our internal service processes to the respective on-site situation. With the help of the integrated VoIP and video transmission, our service technicians can react more quickly to problem situations and more intuitively record and document the underlying causes and correlations of the event. Benefits of the Comet Yxlon Visual Assist App: ⢠Faster and better understanding of complex, technical problems Easier root cause analysis ⢠Easier determination of required spare parts ⢠Visual communication helps to bridge possible language barriers ⢠Simplified repairs through visually supported work instructions. Users of the Comet Yxlon Visual Assist app are supported by the specialist departments of Comet Yxlon's Technical Service. The use of the app is focused on the processing of technical incidents. The services to be provided as part of Remote Support may be supplemented by other software-based tools if the situation requires this.
Fox RT Guide
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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 ā on-site and beyond. EXPOSURE CALCULATOR ⢠Recommended mode: Enter material, thickness, and distance ā 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 (W1āW19) reference ⢠ISO 19232-5 Duplex Wire IQI (D1āD13) 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 ā thickness-based film recommendations per ISO 11699-1 ⢠Density Guide ā interactive density reference with acceptance ranges ⢠Geometric Unsharpness Calculator ā Ug calculation with ISO 17636-2 quality ratings ⢠Defect Interpretation Guide ā weld, casting, forging, and processing defects with acceptance criteria per ASME, AWS, API, and ISO codes ⢠Unit Converter ā Length, Radioactivity, Dose, Pressure, Temperature, Film Density, and Distance ⢠Detector Performance ā 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
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Verdict
Comet Yxlon Visual Assist and Fox RT Guide are too close to call on the numbers: across 6 compared parameters ā price, update cadence, ads and in-app purchases among them ā neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Comet Yxlon Visual Assist ships an update every 5 weeks, Fox RT Guide every 6 weeks. The most recent releases landed on October 27, 2026 and October 25, 2026 respectively.
| Parameter | Comet Yxlon Visual Assist | Fox RT Guide |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 5 weeks ā better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 ā better | 18.6 |
| Further details ā not scored | ||
| Size | 74 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | Comet Holding AG | Mind Fox Software Solutions Private Limited |
In-app purchases
Comet Yxlon Visual Assist
No in-app purchases
Fox RT Guide
No in-app purchases
Questions
Is Comet Yxlon Visual Assist free?
Is Fox RT Guide free?
Do Comet Yxlon Visual Assist or Fox RT Guide have ads?
Which is updated more often, Comet Yxlon Visual Assist or Fox RT Guide?
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