Comparison

Pressure Vessel Thickness Pro vs ADCA Tools

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

Head to head
About

Pressure Vessel Thickness Pro

Calculate the required design and nominal thickness for various pressure vessel components, including shells, heads, and cones, according to ASME Section VIII Div 1 codes. This offline tool offers high performance for engineers in process equipment manufacturing.

Highlights
  • Shell thickness calculation
  • Head thickness calculation (Hemi, Tori, Ellipsoidal)
  • Cone thickness calculation
  • ASME Section VIII Div 1 compliance
  • Offline functionality
  • High performance
Features
Read full description

Pressure Vessel Thickness Calculator is a professional engineering tool for calculating required pressure vessel component thickness for internal pressure applications. It is designed for pressure vessel engineers, mechanical engineers, process equipment designers, and engineering professionals who need quick thickness calculations and design verification. The app provides calculations for pressure vessel shells, heads, and conical components using applicable formulas based on ASME Section VIII Division 1 requirements. It is useful during preliminary design, engineering calculations, equipment evaluation, and quick verification of pressure vessel thickness. Available Thickness Calculators • Shell Thickness Calculator • Hemispherical Head Thickness Calculator • Torispherical Head Thickness Calculator • 2:1 Ellipsoidal Head Thickness Calculator • Conical Shell Thickness Calculator Shell Thickness Calculate required shell thickness for cylindrical pressure vessel components subjected to internal pressure. Useful for preliminary pressure vessel design and checking required wall thickness based on the applicable design parameters. Hemispherical Head Thickness Calculate required thickness for hemispherical pressure vessel heads under internal pressure conditions. Torispherical Head Thickness Calculate required thickness for torispherical pressure vessel heads using the applicable design parameters and calculation formula. 2:1 Ellipsoidal Head Thickness Calculate required thickness for commonly used 2:1 ellipsoidal pressure vessel heads. Conical Shell Thickness Calculate required thickness for conical pressure vessel sections subjected to internal pressure. Design & Nominal Thickness The application can assist with determining required design thickness and estimating nominal thickness by considering the relevant design inputs and allowances used in the calculation. Features • Pressure vessel shell thickness calculation • Pressure vessel head thickness calculation • Hemispherical head calculation • Torispherical head calculation • 2:1 ellipsoidal head calculation • Conical shell thickness calculation • Internal pressure design calculations • Design thickness calculation • Nominal thickness estimation • ASME Section VIII Division 1 based formulas • Metric and Imperial unit support • Automatic unit conversion • Clear engineering results • Fast calculations • Simple professional interface • No internet connection required • No distracting advertisements Applications Pressure Vessel Thickness Calculator is useful for: • Pressure Vessel Design • Process Equipment Design • Pressure Vessel Fabrication • Heat Exchanger Design • Reactor Design • Column and Tower Design • Storage Tank Engineering • Industrial Equipment Design • Mechanical Engineering • Engineering Design Verification Designed For • Pressure Vessel Engineers • Mechanical Engineers • Design Engineers • Process Engineers • Fabrication Engineers • Equipment Designers • Project Engineers • Engineering Consultants • QA/QC Professionals • Engineering Students Pressure Vessel Thickness Calculator provides a convenient way to perform common pressure vessel thickness calculations and quickly review required component thickness during engineering and design work. Whether you are checking a cylindrical shell, hemispherical head, torispherical head, 2:1 ellipsoidal head, or conical section, the app provides a practical calculation tool for pressure vessel and process equipment engineering. Important: Results should be independently verified by a qualified engineer and against the applicable edition, requirements, material properties, design conditions, and other provisions of the governing design code before being used for final pressure vessel design or fabrication.

About

ADCA Tools

Features
Read full description

ADCATools is a comprehensive engineering toolbox designed for engineers, problem solvers, technicians and enthusiasts looking to boost their productivity. Featuring more than 35 fluid system calculators seamlessly integrated in an easy-to-use interface with no Ads. Main calculators include: : • Line sizing by Velocity (steam, water or air) • Line sizing by Pressure Loss (steam, water or air) • Valve sizing by Kv/Cv or Flow • Flash Steam Generation • Fluid Properties (including steam tables air psychometrics) • Heat Rating • Steam-Water and Water-Water mixing • Condensate Load • Unit Converters • and much more… The app also provides pdf export capabilities so that you can attach your calculation results to technical reports or commercial offers. About Us: Valsteam ADCA is a is a global manufacturer with one of the largest ranges of steam equipment in the world, focused in developing groundbreaking solutions that aim to improve the energy efficiency of steam and other industrial fluid system. For more information visit: www.valsteam.com Or contact us: geral@valsteam.pt

Screenshots

Pressure Vessel Thickness Pro4 screens
ADCA Tools4 screens

Verdict

The call

The clearest difference is price: ADCA Tools at Free against Pressure Vessel Thickness Pro's $3.99. ADCA Tools also leads on update cadence (daily vs every 41 months) and iOS requirement (12.0 vs 16.1). On ads, 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

ADCA Tools is free to download; Pressure Vessel Thickness Pro costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Pressure Vessel Thickness Pro ships an update every 41 months, ADCA Tools daily. The most recent releases landed on September 15, 2026 and September 23, 2026 respectively.

Scorecard3 real differences · 7 level
Pressure Vessel Thickness Pro versus ADCA Tools: the parameters behind the verdict, then further details
ParameterPressure Vessel Thickness ProADCA Tools
Price$3.99Free — better
Rating1.0 (1 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings1 — better—
Update frequencyEvery 41 monthsDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.112.0 — better
Further details — not scored
Size1 MB28 MB
Age rating4+17+
DeveloperImran PinjaraVALSTEAM ADCA ENGINEERING, S.A.

In-app purchases

None

Pressure Vessel Thickness Pro

No in-app purchases

None

ADCA Tools

No in-app purchases

Questions

Is Pressure Vessel Thickness Pro free?
Pressure Vessel Thickness Pro costs $3.99, with no in-app purchases.
Is ADCA Tools free?
ADCA Tools is free to download, with no in-app purchases.
Do Pressure Vessel Thickness Pro or ADCA Tools have ads?
Neither Pressure Vessel Thickness Pro nor ADCA Tools shows ads.
Which is updated more often, Pressure Vessel Thickness Pro or ADCA Tools?
Pressure Vessel Thickness Pro ships an update every 41 months, and ADCA Tools daily. Most recently, Pressure Vessel Thickness Pro was updated on September 15, 2026 and ADCA Tools on September 23, 2026.

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