Comparison

Dish Ends Calculator vs Material Numbers

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

Head to head
About

Dish Ends Calculator

Features
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Dish Ends Calculator app is very helpful for Calculation of Blank Diameter, Weight, Crown Radius, Knuckle Radius, and Height of pressure Vessel heads such as Flat Dish, Torispherical Dish, F&D Dish, Ellipsoidal Dish and Hemispherical Dish Ends. This Tool is also Used to Calculate Template Layout Marking for 2:1 Ellipsoidal Dish ends. It is also applicable for Pressure Vessel End Caps, Dish Ends, Formed Heads and End Closure, etc. Dish Ends Calculator App Having Following Types of Calculators: 1. Flat Dish End Blank Diameter Calculator. 2. Toripherical Dish Ends Blank Diameter Calculator. 3. Ellipsoidal Dish Ends Blank Diameter Calculator. 4. Hemispherical Dish Blank Diameter Calculator. 5. Ellipsoidal Head Template Layout Marking Calculator. Dish Ends Calculator app is designed for following Heads. 10% Torispherical head or Torispherical dish Ends or F&D Dish Ends. 2: 1 Ellipsoidal head or Ellipsoidal Dish Ends. Hemispherical heads or Hemispherical Dish Ends. How To Use Dish Ends Calculator App : 1. Flat Heads Blank Calculator : This Tool is used to Calculates All Terms of Flat Dish End such as Dish End Height, Dish End Blank Diameter, and Dish End Weight. In this Application you have to provide required inputs data of Flat Dish ends such as Dish end Inside Diameter in mm, Dish End Knuckle radius in mm, Dish End Straight Face in mm, Dish End Thickness in mm and Dish end Specific Gravity. Alternately, If you don’t know it then Select Material From List. After that, you have to Click on Calculate Button. After that, you will get the resulting output. This app gives the output as Flat Dish End Height in mm, Flat Dish end Blank Diameter Required in mm, and Flat Dish End Weight in Kg. If Your Material is not available in Material Selection List. Then Please enter Specific Gravity of Material Manually in Specific Gravity Input Field. 2. Ellipsoidal Heads Blank Calculator : This Tool is used to Calculates All Terms of Ellipsoidal Dish End such as Dish end Crown Radius, Knuckle radius, Dish End Height without Straight Face, Dish End Height with Straight face, Dish End Blank Diameter, and Dish End Weight. In this Application you have to provide required inputs data of Ellipsoidal Dish ends is Dish End Inside Diameter in mm, Dish End Straight Face in mm, Dish End Thickness in mm, and Dish end Specific Gravity. If you don’t have this then Select Material From List then Click on Calculate Button. After that, you will get the resulting output. This app gives the output as Dish End Crown radius in mm, Knuckle Radius in mm, Height without Straight Face in mm, Height With Straight Face in mm, Blank Diameter Required in mm, and Dish End Weight in Kg. If Your Material is not available in Material Selection List then please enter Specific Gravity of Material Manually in Specific Gravity Input Field. 3. Torispherical Heads Blank Calculator : It is used for Calculating Torispherical Dish End Crown Radius, Knuckle Radius, Heights, Blank Diameter, and Weights. To use this calculator Follow me Process as Ellipsoidal Heads Calculator. 4. Hemispherical Heads Blank Calculator : It is used for Calculating Hemi Dish End Radius, Dish End Heights, Blank Diameter, and Dish End Weights. To use this calculator Follow me Process as Ellipsoidal Heads Calculator. 5. Ellipsoidal Head Template Layout Marker: It Used to Generate Elliptical Head Template Layout Marking Coordinates for faster Layout. It is useful for Fabrication Engineer for Getting All Term related to Pressure Vessels End Caps, Pressure Vessel Heads, or Pressure Vessels Dish Ends. In this App, users can also Calculate Weight of Dish Ends for Different Types of Materials. Some of the materials are Carbon steel, Stainless Steel, Aluminium, brass, bronze, Copper, Lead, etc. materials. Blank Diameter calculated by This Tool is useful for Estimation and costing purposes.

About

Material Numbers

Features
Read full description

M Numbers: Quick lookup of base metal weldability grouping numbers (Material Numbers) for welding procedure and performance qualification. Data is provided by C-spec from the master source used for generation, proof-reading and maintenance of AWS B2.1 Table C.1 and C.2.

Screenshots

Dish Ends Calculator4 screens
Material Numbers4 screens

Verdict

The call

The clearest difference is price: Material Numbers at Free against Dish Ends Calculator's $2.99. Material Numbers also leads on update cadence (every 2 days vs every 40 months) and iOS requirement (13.0 vs 16.1). On ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Material Numbers is free to download; Dish Ends Calculator costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Dish Ends Calculator ships an update every 40 months, Material Numbers every 2 days. The most recent releases landed on September 15, 2026 and May 16, 2026 respectively.

Scorecard3 real differences Β· 3 level
Dish Ends Calculator versus Material Numbers: the parameters behind the verdict, then further details
ParameterDish Ends CalculatorMaterial Numbers
Price$2.99Free β€” better
Update frequencyEvery 40 monthsEvery 2 days β€” better
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPadiPhone, iPad, iPod β€” better
Requires iOS16.113.0 β€” better
Further details β€” not scored
Size1 MB14 MB
Age rating4+4+
DeveloperImran PinjaraASMEIX CORPORATION

In-app purchases

None

Dish Ends Calculator

No in-app purchases

None

Material Numbers

No in-app purchases

Questions

Is Dish Ends Calculator free?
Dish Ends Calculator costs $2.99, with no in-app purchases.
Is Material Numbers free?
Material Numbers is free to download, with no in-app purchases.
Do Dish Ends Calculator or Material Numbers have ads?
Neither Dish Ends Calculator nor Material Numbers shows ads.
Which is updated more often, Dish Ends Calculator or Material Numbers?
Dish Ends Calculator ships an update every 40 months, and Material Numbers every 2 days. Most recently, Dish Ends Calculator was updated on September 15, 2026 and Material Numbers on May 16, 2026.

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