Comparison

Thread Torque Master vs CNC Lathe Calc Assistant

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

Head to head
About

Thread Torque Master

Features
Read full description

Thread Master is one of the TFC Mechanical Engineering Masters series tools developed by LinkReady team, specifically designed for mechanical engineers, technicians and related professionals. Based on national standard GB/T 192-197 and international standard ISO 724, this application provides professional thread parameter and torque calculation functions. Whether it's general threads, pipe threads or special threads, you can quickly and accurately obtain the required parameters, greatly improving work efficiency. The core features of Thread Master include: - Thread parameter lookup: quickly obtain key parameters such as basic dimensions and tolerance ranges for various threads - Torque calculation: accurately calculate required torque values based on thread specifications, materials and usage conditions - Standard comparison: supports both national and international standards to meet different scenario needs - Simple interface: intuitive operation and fast response, suitable for on-site use As an important member of the TFC Mechanical Engineering Masters series, Thread Master, together with other tools (such as Tolerance Master, Keyway Master, etc.), forms a complete mechanical engineering calculation solution. All tools are developed by professional mechanical engineers to ensure the accuracy and reliability of calculation results. Whether you are in the design phase or production site, Thread Master can provide you with professional and efficient thread-related calculation support, making complex thread design and installation work simple and reliable. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

CNC Lathe Calc Assistant

A professional tool for CNC lathe operators, machinists, and programmers. It offers calculations for threads, grooving, material weight, and more, with G-code output and a built-in G-code reference. Designed for fast shop-floor use, it works offline and supports bilingual operation.

Highlights
  • Thread calculation with G-code output
  • Grooving parameter calculation
  • Macro program generation
  • Cut point geometry calculation
  • Material weight estimation
  • G/M code reference manual
  • Offline functionality
Features
Read full description

A professional calculation and programming assistant built for CNC lathe operators, machinists, and programmers. Covering thread calculation, grooving, macro generation, material weight, taper, cut-point geometry, and more— with G92/G76 code output, built-in material density tables, tolerance lookup, and a G-code reference manual. Your essential process toolbox on the shop floor. 【Core Features】 ▸ Thread Calc Metric, imperial, trapezoidal & pipe threads. Auto-generates G92 and G76 threading code—copy or export instantly. ▸ Grooving V-groove and rectangular groove parameters with ready-to-use G-code output. ▸ Macro Program Parametric macro templates for common turning cycles. ▸ Cut Point Line/arc/tangent junction coordinates for complex contour programming. ▸ Taper · Chamfer · Trigonometry Taper ratio, chamfer dimensions, and trig conversions at your fingertips. ▸ Diagonal / Divide · Arc Junction Circular division coordinates and arc transition junction points. ▸ Material Built-in density data (including stainless steel) for bar and tube weight estimates. ▸ SFM / Roughness Surface speed and surface roughness conversion reference. ▸ Tolerance Lookup · Thread Chart Standard tolerance grades and thread specification cross-reference. ▸ G/M Code Lookup Searchable G/M code manual for quick on-machine reference. ▸ Tool Nose Orientation · B Macro → G Sim Tool nose radius compensation orientation guide and B-type macro to G-code preview. ▸ Craft Turning Reference parameters and programming tips for decorative turning projects. 【Highlights】 • Clean UI designed for fast shop-floor use • Copy and export results • Bilingual UI (Chinese & English) • Works offline—no internet required CNC Lathe Assistant—turning calculations made accurate, programming made faster.

Screenshots

Thread Torque Master3 screens
CNC Lathe Calc Assistant4 screens

Verdict

The call

The clearest difference is price: Thread Torque Master at Free against CNC Lathe Calc Assistant's $0.99. CNC Lathe Calc Assistant's advantage is in-app purchases (none vs 1). On ads, device support and iOS requirement 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

Thread Torque Master is free to download; CNC Lathe Calc Assistant costs $0.99 up front. Thread Torque Master sells 1 in-app purchase, starting at $0.99 per month. CNC Lathe Calc Assistant asks for nothing beyond the download.

Scorecard2 real differences · 5 level
Thread Torque Master versus CNC Lathe Calc Assistant: the parameters behind the verdict, then further details
ParameterThread Torque MasterCNC Lathe Calc Assistant
PriceFree — better$0.99
Update frequency—Every 2 weeks
AdsNoNo
In-app purchasesYesNo — better
Monetization—Paid
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better17.6
Further details — not scored
Size4 MB2 MB
Age rating4+4+
Developer磊 高家芳 陶

In-app purchases

1 purchases

Thread Torque Master

Subscriptions1
  • Thread Master$0.991 Month
None

CNC Lathe Calc Assistant

No in-app purchases

Questions

Is Thread Torque Master free?
Thread Torque Master is free to download, with in-app purchases available.
Is CNC Lathe Calc Assistant free?
CNC Lathe Calc Assistant costs $0.99, with no in-app purchases.
Do Thread Torque Master or CNC Lathe Calc Assistant have ads?
Neither Thread Torque Master nor CNC Lathe Calc Assistant shows ads.

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