Welding MMA vs Weldwise

MMA Welding is a practical reference guide and calculation assistant for manual metal arc welding. The app helps quickly select the appropriate welded joint for pipes and sheet metal elements, check weld parameters, and get calculated data without searching through tables or requiring an internet connection. Features: - selection of welded joints for steel pipes and sheet metal elements; - work with pipe parameters, metal thickness and joint type; - weld cross-section area calculation; - time norm calculations according to 'Unified Labour Norms and Rates U22-1 and U22-2 standards; - electrode consumption calculation according to 'Departmental Construction Standards 452-84; - reference data based on GOST 16037-80 and GOST 5264-80 standards; - electrode recommendations based on weld type, welding position and steel grade; - saving calculation results on screen for quick sharing with a colleague, welding supervisor, foreman or inspector. The app is designed for welders, welding supervisors, foremen, visual inspection specialists (VT), engineers and designers who need to quickly verify joint parameters and communicate effectively with production teams. MMA Welder does not replace professional qualification or project documentation requirements, but helps users navigate tables, calculations and typical welded joints faster. One-time purchase. No subscriptions. Internet connection is not required. ------------------------ *Preview screenshots were taken from an iPhone 17 Pro display.

Stop guessing your welder settings. Weldwise gives you a clean starting point for MIG, TIG, Stick and flux-core in seconds. Pick your process, material and thickness and get recommended amperage, voltage, wire or electrode size, wire feed speed, shielding gas and polarity. FREE - Settings finder: MIG, TIG, Stick and flux-core on mild steel, stainless, aluminum and titanium - Saved setups: keep one free — the volts and wire speed you actually ran, loaded again in one tap. Pro keeps as many as you like - Sheet gauge from 24 to 7 ga, using the right table for steel, stainless and aluminum - Weld symbols chart, drawn to AWS A2.4, with the ISO 2553 dashed line explained - Position and what's on hand: flat, horizontal, vertical or overhead, and the wire, rod or tungsten you actually have — with gas flow, filler classification, TIG cup size and AC balance - Symbol quiz: ten symbols, four answers each — beat your best - Dual shield and metal-core alongside MIG, TIG, Stick and self-shielded — with rod and wire amperage by diameter, from 0.023 in wire to 3/16 in rod - Heat input calculator in kJ/mm or kJ/in, with the arc efficiency factor that codes such as AWS D1.1 and ISO/TR 18491 ask for - Reference charts: electrodes, shielding gases, polarity, tungsten types and the fix for every common weld fault - Full metric and imperial, in 11 languages - Works on iPhone and iPad, fully offline, with no account and no ads WELDWISE PRO (one-time purchase, no subscription) - Your machine's dials: results as the number on your own machine, not just amps and IPM - Procedure sheets: a one-page PDF of the parameters with your shop's name on it - Unlimited saved setups, and your own values on top of any of them - Shielding gas calculator: usage per job and what the cylinder actually costs - Filler metal calculator: deposited weight, how much to buy once stub-end and spatter loss are counted, and the cost in your own currency - Groove and pipe joints: weld metal and filler per joint for V, bevel, double V and square butt welds on plate or pipe, with the joint drawn to scale - Filler metal selector: the AWS filler for any pair of base metals, stainless to carbon steel and cast iron included - Cooling time t8/5 to EN 1011-2, right under your heat input - Back purge: time and gas to purge a stainless or titanium pipe root - Preheat and carbon equivalent: CE (IIW) and Pcm from the steel grade or your own mill certificate, with the preheat and maximum interpass temperature the joint calls for - Fillet weld size and strength: effective throat, allowable load per inch and for the whole run, and whether your leg size clears the code minimum for that thickness - Every future Pro tool included: pay once, yours forever WELDWISE SHOP (subscription, 3 days free) - Weld log: every weld, who ran it, to which procedure and how it was inspected — export the job's log as the record an inspector asks for - WPS builder: fill the standard form, with the AWS D1.1 prequalification conditions the app can check flagged for you - Your shop's records in iCloud, and everything in Weldwise Pro included Built by an independent developer for people who actually weld. Every value is a starting point. Always confirm against your WPS, the machine chart and a test coupon. Weldwise Shop is an auto-renewing subscription: 3 days free, then the price shown on this page, billed monthly or yearly. It renews unless cancelled at least 24 hours before the period ends; manage it in your Apple Account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://mjkfxjbx9h-ux.github.io/legal/weldwise/privacy/