Comparison

IS RT vs Weldmaster AI

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

Head to head
About

IS RT

Features
Read full description

IS RT vous permet d’accéder à plusieurs fonctionnalités, dont : - Calcul de temps de pose en Ir192 et Se75 - Estimation de la distance focale mini - Estimation du flou géométrique - Prise en compte des matériaux - Prise en compte des coefficients de rapidité des films IS RT provides access to several features, including: - Exposure time calculation for Ir192 and Se75 sources - Estimation of source-film minimal distance - Estimation of geometric unsharpness - Consideration of material types - Consideration of film speed coefficients (R-factor)

About

Weldmaster AI

This AI-powered tool helps users find optimal welding settings quickly. By analyzing a photo of your welder and your material details, it provides precise parameters for a perfect weld. It's designed for beginners and DIY enthusiasts looking to improve their welding skills.

Highlights
  • AI-powered welder recognition
  • Instant welding parameter generation
  • Material and thickness analysis
  • Recommended process (MIG/MAG/TIG)
  • Expert mode with advanced features
  • Safety reminders and best practices
Features
Read full description

Weldmaster AI – The easiest way to find perfect welding settings Stop wasting time searching for the right welding parameters. Weldmaster AI helps beginners and DIY welders get the perfect weld settings in seconds. Using artificial intelligence trained on thousands of welding configurations, the app analyzes your setup and instantly gives you the best parameters. SCAN YOUR WELDER Simply take a photo of your welding machine. The AI recognizes your welder and prepares the optimal configuration. GET THE PERFECT WELDING SETTINGS Select your material and thickness to instantly obtain: - Voltage - Wire speed - Recommended process (MIG / MAG / TIG) Perfect for DIY welders, hobbyists and beginners learning welding. EXPERT MODE Access advanced features: - Detailed welding parameters - Welding position guides - History of your previous analyses - Professional tips to improve your welds WELD SAFELY Weldmaster AI includes essential safety reminders and best practices to help you avoid common welding mistakes. WORKS WITH POPULAR WELDERS Compatible with many machines including: Parkside GYS Lincoln Electric Whether you're fixing a trailer, repairing metal parts or learning welding for the first time, Weldmaster AI helps you achieve better welds instantly.

Screenshots

IS RT4 screens
Weldmaster AI4 screens

Verdict

The call

The clearest difference is in-app purchases: IS RT at none against Weldmaster AI's 2. Weldmaster AI's advantage is update cadence (every 5 days vs every 5 months) and iOS requirement (13.0 vs 15.6). On price, ads 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Weldmaster AI sells 2 in-app purchases, starting at $4.99 per month. IS RT asks for nothing beyond the download.

UpkeepUpdate frequency

IS RT ships an update every 5 months, Weldmaster AI every 5 days. The most recent releases landed on September 17, 2026 and September 7, 2026 respectively.

Scorecard3 real differences · 6 level
IS RT versus Weldmaster AI: the parameters behind the verdict, then further details
ParameterIS RTWeldmaster AI
PriceFreeFree
Rating—1.0 (1 ratings) — better
Number of ratings—1 — better
Update frequencyEvery 5 monthsEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
Monetization—Paid
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.613.0 — better
Further details — not scored
Size28 MB29 MB
Age rating17+12+
DeveloperInstitut de SoudureRemi VANHAELEWYN

In-app purchases

None

IS RT

No in-app purchases

2 purchases

Weldmaster AI

Subscriptions1
  • Monthly Premium Subscription7 Days trial$4.991 Month
One-time1
  • Monthly Premium Subscription$4.99

Questions

Is IS RT free?
IS RT is free to download, with no in-app purchases.
Is Weldmaster AI free?
Weldmaster AI is free to download, with in-app purchases available.
Do IS RT or Weldmaster AI have ads?
Neither IS RT nor Weldmaster AI shows ads.
Which is updated more often, IS RT or Weldmaster AI?
IS RT ships an update every 5 months, and Weldmaster AI every 5 days. Most recently, IS RT was updated on September 17, 2026 and Weldmaster AI on September 7, 2026.

Other comparisons