Comparison

CNC Simulation‑Handbook vs LatheCalcPro

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

Head to head
About

CNC Simulation‑Handbook

This app simulates CNC lathe machining workflows, allowing users to practice G-code programming, operational training, and fault diagnosis. It provides a virtual machine control panel, tool setup, and workpiece measurement features for hands-on learning without physical equipment.

Highlights
  • G-code simulation and machining
  • Virtual machine control panel
  • Workholding and tool setup
  • NC-program validation and tool-path preview
  • Workpiece measurement and compensation
  • Fault-injection training
Features
Read full description

TurnAxis‑CNC Lathe Simulation TurnAxis is an industrial training software powered by a full‑featured G‑code simulation engine that replicates real‑world machine‑tool machining workflows. Designed for programming practice, hands‑on operational training and fault‑diagnosis learning, it serves CNC practitioners and learners. Core Features • G‑code Simulation & Machining The software parses standard ISO/FANUC‑format G‑code and executes common commands including linear interpolation, circular interpolation and rough‑turning cycles. It monitors tool movement in real‑time and triggers automatic halt‑and‑alarm upon potential collisions. This helps users detect programming errors in advance and mitigate the risk of tool crashes in physical machine‑shop operations. • Full‑Function Virtual Machine Control Panel Equipped with a complete simulated operation panel, it supports multiple working modes: Edit, Auto, Handwheel, Reference‑point Return and more. Operations such as axis jogging, spindle start/stop, turret indexing and override adjustment are available, allowing users to get familiar with basic lathe workflows and build hands‑on operational muscle memory. • Workholding, Tool Setup & Tool‑setting Workflow Custom workblanks and various turning‑tool parameters are supported. Users can configure work‑piece coordinate systems and tool offsets. A built‑in trial‑cut tool‑setting utility reproduces the full on‑site workflow of workpiece clamping and tool offset calibration prior to machining. • NC‑program Validation & Tool‑path Preview A built‑in code editor supports manual NC‑code authoring and NC‑file import. It detects code errors and visualizes tool trajectories in real‑time, enabling beginners to practice programming and quickly fix program defects. • Workpiece Measurement & Dimension Compensation Adjustment Upon simulation completion, calipers and micrometers are provided for dimensional inspection. Measured values can be linked to tool offset parameters, helping users learn real‑world fine‑tuning techniques by adjusting tool compensation according to finished‑part dimensions. • Fault‑injection Training & Learning Resources Common machine‑tool faults such as spindle overload and turret jamming can be injected into simulation scenarios. Built‑in reference materials include G/M‑code manuals and classic machining examples for self‑paced code learning and fault‑troubleshooting drills. Integrating programming, machine operation, quality inspection and teaching, this software enables CNC lathe training without physical machine‑tools and lowers the barrier to hands‑on CNC learning. Download and start your virtual CNC lathe training journey. Auto‑Renewable VIP Subscription Terms Subscription Period: 1‑Week Continuous Weekly VIP Pass. Payment: Payment will be charged to your iTunes account upon purchase confirmation. Cancellation: To turn off auto‑renewal, disable automatic renewal manually in your iTunes / Apple ID settings no less than 24 hours before the end of the current billing cycle. Renewal: Your iTunes account will be charged for renewal within 24 hours prior to subscription expiry. Upon successful payment, your subscription will be extended for another billing cycle. User Terms: http://xnkj.xiaonietx.top/account/com.iosshukong.cnplay/iosoutside/7WbAK5INV8fiDt5kf8NmNP4O1FkdpmMLYjdVvBB.html Privacy Policy: http://xnkj.xiaonietx.top/account/com.iosshukong.cnplay/iosoutside/gasYGhtwNpsnoBN1KzGURr4K4NuJKJPYL5Q61.html

About

LatheCalcPro

This app provides essential lathe calculations for machinists, CNC programmers, and manufacturing technicians. It simplifies tasks like thread dimensions, tolerances, cutting speeds, and feed rates, helping users save time and improve accuracy.

Highlights
  • Thread dimensions and parameters
  • Hole and shaft tolerances
  • Cutting speed and spindle speed conversion
  • Taper geometry calculations
  • Surface roughness estimation
  • Metric and imperial units
  • Calculation history and favorites
Features
Read full description

LatheCalc Pro brings everyday lathe calculations to your phone, helping machinists, CNC programmers and manufacturing technicians spend less time looking up values and converting units. Main features • Tangency coordinates calculated from geometry templates. • Common dimensions and parameters for metric and Unified threads. • ISO 286 hole and shaft tolerances and fits. • Cutting speed, spindle speed and diameter conversion. • Taper geometry and chamfer dimensions and coordinates. • Feed per revolution, feed per minute and spindle speed conversion. • Theoretical Ra roughness estimated from tool nose radius and feed per revolution, with results transferable to feed conversion. A large numeric keypad, metric and imperial units, calculation history and favorites help with repeat calculations. Results support machining decisions. Actual surface roughness also depends on material, tool condition, vibration and cutting conditions. Check results against your drawing, process requirements and machine manual before machining.

Screenshots

CNC Simulation‑Handbook4 screens
LatheCalcPro4 screens

Verdict

The call

The clearest difference is review sentiment: LatheCalcPro at 100% against CNC Simulation‑Handbook's 0%. LatheCalcPro also leads on in-app purchases (none vs 1) and update cadence (weekly vs every 3 weeks). CNC Simulation‑Handbook's advantage is iOS requirement (15.6 vs 17.0). On price, ads 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. CNC Simulation‑Handbook sells 1 in-app purchase, starting at $1.99 per 7 days. LatheCalcPro asks for nothing beyond the download.

UpkeepUpdate frequency

CNC Simulation‑Handbook ships an update every 3 weeks, LatheCalcPro weekly. The most recent releases landed on October 31, 2026 and November 7, 2026 respectively.

Scorecard5 real differences · 5 level
CNC Simulation‑Handbook versus LatheCalcPro: the parameters behind the verdict, then further details
ParameterCNC Simulation‑HandbookLatheCalcPro
PriceFreeFree
Rating—5.0 (1 ratings) — better
Positive reviews0.0% of reviews100.0% of reviews — better
Number of ratings—1 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPod — betteriPhone
Requires iOS15.6 — better17.0
Further details — not scored
Size31 MB18 MB
Age rating4+4+
Developer燕燕 林瑞龙 栗

Customer experience

CNC Simulation‑Handbook

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

LatheCalcPro

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

1 purchases

CNC Simulation‑Handbook

Subscriptions1
  • 数控车床仿真尊贵会员3 Days trial$1.997 Days
None

LatheCalcPro

No in-app purchases

Questions

Is CNC Simulation‑Handbook free?
CNC Simulation‑Handbook is free to download, with in-app purchases available.
Is LatheCalcPro free?
LatheCalcPro is free to download, with no in-app purchases.
Do CNC Simulation‑Handbook or LatheCalcPro have ads?
Neither CNC Simulation‑Handbook nor LatheCalcPro shows ads.
Which is updated more often, CNC Simulation‑Handbook or LatheCalcPro?
CNC Simulation‑Handbook ships an update every 3 weeks, and LatheCalcPro weekly. Most recently, CNC Simulation‑Handbook was updated on October 31, 2026 and LatheCalcPro on November 7, 2026.

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