SSAB WeldCalc vs WeldOffice
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SSAB WeldCalc
This tool quickly calculates welding parameters like preheat temperatures, heat input, and machine settings. It also provides a risk analysis and allows users to save and share results as PDFs.
- Welding parameter calculation
- Preheat and interpass temperature recommendations
- Heat input calculation
- Welding machine setting recommendations
- Risk analysis
- Save and share results as PDF
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The SSAB WeldCalc app is a simplified version of the advanced SSAB WeldCalc desktop pro version. Based on the welding method, the welding joint, steel grades and thicknesses, it gives you the result in seconds: - Recommended preheat and interpass temperatures. - Recommended minimum and maximum heat input. - Recommended welding machine settings (amps, volts and travel speed). - Risk analysis. You can save the results on your device and share them as PDF. WeldClac is available in English, Turkish, Portugal, Hungary, Germany, Netherlands, Spain, France, Finland, Italy, Korea, Russia, Swedish, Chinese, Japanese, Czech, Poland, indonesian and Thai Contact details marketing@ssab.com
WeldOffice
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Use WeldOffice mobile app for reliable determination of compliance with welding codes & standards. The app comes with multi-code search features including material classifications for base metals and filler metals, definitions of welding and brazing terms, interpretations, as well as requirements identification based on test type, applicability of welding process and the type of variable. This single WeldOffice mobile app integrates previous individually published P Numbers, M Numbers and F Numbers apps with exclusive access apps addressing multi-code welding requirements. The app includes comprehensive UNS search tool. Multi-code searches include the following Standards Developing Organizations (SDOs): ASME, AWS, API, ISO.... AA, AAR, ABS, ACI, AISI, AMS, AS, AS/NZS, ASTM, CSA, DIN, EN, FED, GB, IRAM, IS, JIS, MIL, MSS, NACE, SAE. INTEGRATED APPS - P-Numbers and M-Numbers apps provide quick lookup of base metal weldability grouping numbers for welding procedure and performance qualification. Data is provided by C-spec from the master source used for generation, proof-reading and maintenance of ASME Section IX Table QW/QB-422, AWS B2.1 Table C1 and C2, and ISO/TR 20173. - F-Numbers app provides quick lookup of filler metal groupings for welding procedure and performance qualification. Lookup includes classifications with respective descriptions of intended use. Data is provided by C-spec. F-numbers and A-numbers assignments are based on ASME Section IX Table QW-432 and QW-442, ASME Section II Part C, AWS B2.1 Table B1 and B2, and AWS A5.1 through AWS A5.36. - A-Numbers app calculator determines the A-Number and the type of weld deposit per ASME Section IX Table QW-442. - UNS app searches materials classified in the SAE Unified Numbering System. - ISO 15608 app searches base metals in ISO/TR 20172, ISO/TR 20173 and ISO/TR 20174. - AWS D1.1 Base metals app searches base metals permitted for use with the AWS D1.1 Structural Steel Code. - Term Definitions app compares API, ASME, AWS and ISO published definitions of welding and brazing terms. - Interpretations app searches API, ASME and AWS published interpretations. - Turbo Code app identifies ASME Section IX code requirements based on applicability of test type, welding process and type of variable (essential, supplementary essential and nonessential).
Screenshots
Verdict
The clearest difference is ads: WeldOffice at none against SSAB WeldCalc's shown. WeldOffice also leads on update cadence (every 3 months vs every 9 months). SSAB WeldCalc's advantage is iOS requirement (10.0 vs 16.6). On price, 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
SSAB WeldCalc ships an update every 9 months, WeldOffice every 3 months. The most recent releases landed on November 2, 2026 and October 30, 2026 respectively.
| Parameter | SSAB WeldCalc | WeldOffice |
|---|---|---|
| Price | Free | Free |
| Rating | 4.2 (5 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 5 — better | — |
| Update frequency | Every 9 months | Every 3 months — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 10.0 — better | 16.6 |
| Further details — not scored | ||
| Size | 127 MB | 20 MB |
| Age rating | 4+ | 4+ |
| Developer | SSAB AB | ASMEIX CORPORATION |
In-app purchases
SSAB WeldCalc
No in-app purchases
WeldOffice
No in-app purchases
Questions
Is SSAB WeldCalc free?
Is WeldOffice free?
Do SSAB WeldCalc or WeldOffice have ads?
Which is updated more often, SSAB WeldCalc or WeldOffice?
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