Comparison

Pneumatics 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

Pneumatics

This app offers essential calculation tools for pneumatic systems, aiding in automation system design and equipment selection. It helps users determine cylinder force, speed, air consumption, and estimate costs, streamlining work with pneumatic components.

Highlights
  • Cylinder force calculation
  • Force requirement estimation
  • Cylinder speed calculation
  • Air consumption calculation
  • Shock absorber analysis
  • Pressure and flow rate conversion
  • Hose diameter and piston rod diameter definition
Read full description

Pneumatic Cylinder calculation tools provide for automation system calculation and define for how to right choose equipment and reduce time for working with pneumatic systems. Such as; - Cylinder force - Force require - Cylinder speed - Cylinder air consumption - Shock absorber - Pressure converter - Hose Diameter - Pneumatic Cylinder Symbol - Piston rod diameter define - Maximum stroke length - Air leak cost estimate - Flow rate converter

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

Pneumatics4 screens
Thread Calculator4 screens

Verdict

The call

The clearest difference is ads: Pneumatics at none against Thread Calculator's shown. Pneumatics also leads on update cadence (monthly vs every 18 months) and monetization model (free vs ad-supported). Thread Calculator's advantage is review sentiment (33% vs 0%) and iOS requirement (15.0 vs 17.0). 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.

UpkeepUpdate frequency

Pneumatics ships an update monthly, Thread Calculator every 18 months. The most recent releases landed on June 5, 2026 and September 9, 2026 respectively.

Scorecard5 real differences · 5 level
Pneumatics versus Thread Calculator: the parameters behind the verdict, then further details
ParameterPneumaticsThread Calculator
PriceFreeFree
Rating—4.3 (13 ratings) — better
Positive reviews0.0% of reviews33.3% of reviews — better
Number of ratings—13 — better
Update frequencyMonthly — betterEvery 18 months
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree — betterAd-supported
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.015.0 — better
Further details — not scored
Size4 MB25 MB
Age rating4+4+
DeveloperAmnaj SriwilaiGSR Gustav Stursberg GmbH

Customer experience

Pneumatics

Written reviews1 reviews
Positive0.0%
Neutral100.0%
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

Pneumatics

No in-app purchases

None

Thread Calculator

No in-app purchases

Questions

Is Pneumatics free?
Pneumatics is free to download, with no in-app purchases.
Is Thread Calculator free?
Thread Calculator is free to download, with no in-app purchases.
Do Pneumatics or Thread Calculator have ads?
Thread Calculator shows ads; Pneumatics does not.
Which is updated more often, Pneumatics or Thread Calculator?
Pneumatics ships an update monthly, and Thread Calculator every 18 months. Most recently, Pneumatics was updated on June 5, 2026 and Thread Calculator on September 9, 2026.

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