Comparison

EXATON Welding Guide vs Thread Calculator

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

Head to head
About

EXATON Welding Guide

This welding handbook provides essential tools for welders and those interested in welding technology. It includes guides for selecting welding grades, calculating heat input, and evaluating weldability, along with tips for weld planning and details on a full product portfolio.

Highlights
  • Welding grade selection guide
  • Shielding gas assistance
  • Ferrite diagram calculator
  • Heat-input calculator
  • Weldability evaluation
  • Weld planning tips
  • Exaton product portfolio details
Features
Read full description

Welding Handbook from Exaton: a quick, easy and useful in your pocket tool! For those working with welding or interested in welding technology, in our Welding Handbook you will find a welding grade selection guide and shielding gas assistance, ferrite diagram and heat-input calculators. You will be able to evaluate weldability and find tips and tricks for your weld planning in the welding guide. Included is also the details of the entire Exaton portfolio of welding products.

About

Thread Calculator

This app provides a quick and easy way to calculate thread dimensions for various units, including tap hole sizes and bolt specifications. It helps metalworkers find precise measurements for internal and external threads without consulting tables.

Highlights
  • Thread cutting calculator for multiple units
  • Cold forming calculator
  • Thread repair calculator
  • Tap hole and bolt diameter calculation
  • Saves time compared to tables
Features
Read full description

The app includes: - A calculator for thread cutting for the following units: M, MF, UNC, UNEF, UNF, UNR, UNS, NPT, NPTF, NPSC, NPSF, NPSL, NPSM, BA, BSP, BSF, BSW, BSPP, TR, and TRF - A calculator for cold forming - A calculator for thread repair You want to know which tap hole you should drill for threading or which bolt you should use? With this app, you will find the desired measures in no time: Simply select the desired thread type, nominal size, and pitch and you will get the matching diameter for your project. This saves precious time you would have spent tediously searching for internal and external thread dimensions in tables. As this app is still in its development phase, new features will follow soon, so stay tuned! GSR Gustav Stursberg GmbH is a manufacturer for high-quality thread cutting tools with 130 years of operational experience in the area of threading tool production. The product portfolio includes a wide selection of tools for different areas of application. GSR taps, twist drills, round dies, and tool holders are manufactured to the highest quality standards in our own production facilities. The constant quality control during the production process guarantees a consistent good quality in all national as well as international production facilities. This requires enormous precision, which is reflected by our tools. Precision is in the details. Since 1889.

Screenshots

EXATON Welding Guide4 screens
Thread Calculator4 screens

Verdict

The call

The clearest difference is review sentiment: EXATON Welding Guide at 100% against Thread Calculator's 33%. EXATON Welding Guide also leads on rating (5.0 vs 4.3) and ads (none vs shown). Thread Calculator's advantage is ratings volume (13 vs 3). 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

EXATON Welding Guide holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 3 and 13 respectively. Written reviews point the same way: 100% of EXATON Welding Guide's written reviews are positive against 33% of Thread Calculator's.

UpkeepUpdate frequency

EXATON Welding Guide ships an update every 3 months, Thread Calculator every 18 months. The most recent releases landed on October 7, 2026 and September 27, 2026 respectively.

Scorecard7 real differences · 3 level
EXATON Welding Guide versus Thread Calculator: the parameters behind the verdict, then further details
ParameterEXATON Welding GuideThread Calculator
PriceFreeFree
Rating5.0 (3 ratings) — better4.3 (13 ratings)
Positive reviews100.0% of reviews — better33.3% of reviews
Number of ratings313 — better
Update frequencyEvery 3 months — betterEvery 18 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS10.0 — better15.0
Further details — not scored
Size50 MB25 MB
Age rating4+4+
DeveloperESAB Group IncGSR Gustav Stursberg GmbH

Customer experience

EXATON Welding Guide

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Thread Calculator

All ratings13 ratings
Positive84.6%
Neutral7.7%
Negative7.7%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

In-app purchases

None

EXATON Welding Guide

No in-app purchases

None

Thread Calculator

No in-app purchases

Questions

Is EXATON Welding Guide free?
EXATON Welding Guide is free to download, with no in-app purchases.
Is Thread Calculator free?
Thread Calculator is free to download, with no in-app purchases.
Which has better reviews, EXATON Welding Guide or Thread Calculator?
EXATON Welding Guide is rated higher. EXATON Welding Guide averages 5.0 out of 5 from 3 ratings, while Thread Calculator averages 4.3 from 13 ratings.
Do EXATON Welding Guide or Thread Calculator have ads?
Thread Calculator shows ads; EXATON Welding Guide does not.
Which is updated more often, EXATON Welding Guide or Thread Calculator?
EXATON Welding Guide ships an update every 3 months, and Thread Calculator every 18 months. Most recently, EXATON Welding Guide was updated on October 7, 2026 and Thread Calculator on September 27, 2026.

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