calcISO5817 vs NDT Wizard
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
calcISO5817
This application helps welding professionals determine weld quality based on ISO 5817 standards. Input weld geometry and select imperfections to assess if a weld meets quality requirements.
- ISO 5817 quality level calculation
- Weld geometry input
- Imperfection selection
- Weld OK/Not OK status
- Comparison with measurements
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This App is for welding engineers, technicians and experts. You found the quality levels for imperfections for welds in the ISO 5817. This App calculated the value for one concretely weld. Select the weld, then input the geometry of the weld, then select the imperfections. The result for this weld is displayed. You can now the result compared with the measurement. The weld is OK or not.
NDT Wizard
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Full access requires an auto-renewable subscription — Monthly (£3.99/month) or Annual (£34.99/year, includes a 7-day free trial). All features listed below are included in the subscription. NDT Wizard is the inspection handbook for working NDT technicians — built by technicians, for technicians. Every calculator, acceptance criteria table and reference guide you reach for on shift, in one app that works fully offline: on the deck, in the ditch, or offshore with no signal. CALCULATORS • UT — beam paths, skips, sound path, dB drop, near field, beam spread • PAUT — sectorial setup, aperture, wedge geometry • TOFD — PCS setup, dead zones, depth from time-of-flight • Flaw interaction — BS 7910 conditions & API 1104 cases • RT — geometric unsharpness, IQI sensitivity, density • EC, MPI & PT — frequency/depth, field strength, coverage • PCS setup aid, AUT band riser, acoustics & more ACCEPTANCE CRITERIA Summarised weld acceptance tables from ISO 5817, ISO 10675, ISO 11666, ISO 10863, DNV-ST-F101, ASME B31.3, ASME VIII and API 1104 — with an indicative flaw checker. REFERENCE • Defect library with significance rankings • Weld prep geometries, material velocities, sizing methods • Interpretation guides — characterisation flow, AUT strip charts • UT simulator with A-scan and beam section view • NDT certificate tracker with expiry reminders — stored on your device Built for UT, PAUT, TOFD, RT, MT, PT and AUT personnel working to ISO, ASME, API and DNV codes. A field reference aid for qualified NDT personnel. Always verify against the applicable procedure, specification and standard before any inspection decision. No data collection — everything stays on your device. — Privacy Policy: https://ndtwizard.co.uk/privacy-policy.html Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: NDT Wizard at Free against calcISO5817's $2.99. NDT Wizard also leads on device support (3 vs 1). calcISO5817's advantage is in-app purchases (none vs 2). On ads and iOS requirement 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
NDT Wizard is free to download; calcISO5817 costs $2.99 up front. NDT Wizard sells 2 in-app purchases, starting at $3.99 per month. calcISO5817 asks for nothing beyond the download.
| Parameter | calcISO5817 | NDT Wizard |
|---|---|---|
| Price | $2.99 | Free — better |
| Rating | 5.0 (1 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 12 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Paid | — |
| Devices | iPhone | iPhone, iPad, iPod — better |
| Requires iOS | 16.6 | 15.1 — better |
| Further details — not scored | ||
| Size | 1 MB | 38 MB |
| Age rating | 4+ | 4+ |
| Developer | Georg Rose | Lee Mentha |
In-app purchases
calcISO5817
No in-app purchases
NDT Wizard
- Monthly$3.991 Month
- Annual7 Days trial$34.991 Year
Questions
Is calcISO5817 free?
Is NDT Wizard free?
Do calcISO5817 or NDT Wizard have ads?
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