Comparison

Machining Calculators vs DatumLab

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

Head to head
About

Machining Calculators

Features
Read full description

An essential tool for professionals working with milling, turning, or drilling applications! The Machining Calculator apps assist engineers and operators in maximizing efficiency and precision. These apps compute optimal cutting settings tailored to your specific job requirements and demonstrate how even minor parameter adjustments can significantly enhance performance and results. With user-friendly interfaces and advanced algorithms, these apps simplify complex calculations, saving time and reducing errors. Whether you're handling high-precision machining tasks or routine operations, they provide accurate recommendations for cutting speed, feed rate, and depth of cut, ensuring consistent and reliable outcomes across various materials and tools. Additionally, the apps offer insights into tool wear, energy efficiency, and cost savings, empowering you to make informed decisions for long-term productivity. Whether you're a seasoned expert or new to machining, these tools are invaluable for achieving superior results with minimal effort. In-app purchase Details: Monthly Subscription : 2.99$ Yearly Subscription : 5.99$ Lifetime Subscription : 12.99$ Privacy Policy : https://applicationcontent.wordpress.com/privacy-policy/ Terms of use : https://applicationcontent.wordpress.com/terms-of-use/

About

DatumLab

Features
Read full description

DatumLab is a practical mechanical toolbox for machinists, CNC operators, mechanical designers, and shop-floor technicians. Use it to look up common thread data, calculate ISO fits, estimate speed and feed values, convert shop units, check material references, and save frequently used setups. Core tools work offline, so you can keep working at the machine, in the workshop, or during design review without depending on a network connection. Key tools: Thread calculator for metric, UNC, UNF, BSP, NPT, trapezoidal, and Heli-Coil references Tap drill, clearance hole, pitch, pitch diameter, and minor diameter lookup ISO tolerance and fit calculator for common hole and shaft zones Speed and feed calculations for milling, drilling, tapping, and turning Radial chip thinning and thread turning helpers Unit conversion for length, pressure, torque, speed, force, and mass Material references for common aluminum, steel, stainless, non-ferrous, and plastic materials Weight, bolt preload, and geometry helpers Favorites, recent calculations, custom tools, custom materials, and exportable reports DatumLab is designed for quick reference and setup planning. Values are reference starting points only. Always verify final machining parameters with your tool, machine, workholding, material, and supplier recommendations.

Screenshots

Machining Calculators4 screens
DatumLab4 screens

Verdict

The call

The clearest difference is in-app purchases: DatumLab at none against Machining Calculators's 3. Machining Calculators's advantage is device support (3 vs 1) and iOS requirement (12.0 vs 17.0). On price and ads 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

Both are free to download. Machining Calculators sells 3 in-app purchases, starting at $2.99 per month. DatumLab asks for nothing beyond the download.

Scorecard3 real differences Β· 2 level
Machining Calculators versus DatumLab: the parameters behind the verdict, then further details
ParameterMachining CalculatorsDatumLab
PriceFreeFree
AdsNoNo
In-app purchasesYesNo β€” better
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS12.0 β€” better17.0
Further details β€” not scored
Size37 MB3 MB
Age rating4+4+
DeveloperAshvin Kevadiya建东 刘

In-app purchases

3 purchases

Machining Calculators

Subscriptions2
  • Monthly Premium$2.991 Month
  • Yearly Premium$5.991 Year
One-time1
  • Lifetime$12.99
None

DatumLab

No in-app purchases

Questions

Is Machining Calculators free?
Machining Calculators is free to download, with in-app purchases available.
Is DatumLab free?
DatumLab is free to download, with no in-app purchases.
Do Machining Calculators or DatumLab have ads?
Neither Machining Calculators nor DatumLab shows ads.

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