Comparison

数控计算 vs TriCalc

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

Head to head
About

数控计算

This app assists CNC lathe programmers and machinists with complex calculations and program generation for various threading, grooving, and taper operations. It offers a comprehensive suite of tools to improve efficiency and accuracy in mechanical processing.

Highlights
  • Macro program generation (threading, grooving)
  • Thread machining programs (metric, unified, pipe)
  • Taper calculations and conversions
  • Chamfer and corner calculations
  • Tolerance lookup for shafts and holes
  • Arc tangent point calculation
  • Various trigonometric functions
Features
Read full description

全新版本2.0发布,增加宏程序(网纹加工、大螺距螺纹、公制梯形螺纹,蜗杆、螺纹分层加工等,支持左旋、多头、左中右借刀选择),锥螺纹及各种螺纹的加工程序、角度刀尖补偿、公差查询等新功能,欢迎下载使用。下载后,所有功能免费使用 ,包括以后新的版本升级及更换手机都将免费。 数控计算是一款数控车床辅助计算及编程软件,非常适合机械加工、数控车床以及普通车床从业人员使用,提高日常工作效率和工作质量。 主要功能: 1、圆弧切点计算:常见零件结构的切点坐标计算及对应加工程序生成,同时提供刀尖补偿功能。我们会根据反馈持续添加更多的计算图纸。 2、螺纹计算:公制三角螺纹(包括常用螺纹螺距对照表)、公制梯形螺纹、美制统一螺纹(UN/UNC/UNF/UNEF,并提供标准统一螺纹表文档)、美制锥螺纹(NPT/NPTF)、英制螺纹(管螺纹/BSW/BSF)及英制锥螺纹(R/Rc/Rp)的参数查询及对应加工程序生成 。 3、宏程序:包括钻深孔、椭圆、大螺距螺纹、公制梯形螺纹(Tr)、公制蜗杆和螺纹分层、网纹加工程序生成。其中大螺距螺纹,公制梯形螺纹,蜗杆和螺纹分层支持内、外螺纹、左旋、多头、左中右借刀加工程序选择。 4、锥度计算:内、外锥锥度比换算,退刀、起刀距离计算,并提供莫氏锥度表查看功能。 5、对角计算:四边形、六边形、多边形的对角计算。 6、三角函数:三角函数的换算功能。 7、倒角计算:外倒角、内倒角计算,支持锥度比换算及刀尖补偿。 9、公差查询:轴、孔的公差查询。 10、其他:线速计算、 材料重量、光洁度计算、意见反馈、软件版本检测功能。 我们非常欢迎您使用意见反馈功能,您的意见和需求我们都会认真听取,在后续开发中不断改进。

About

TriCalc

Features
Read full description

Enter any combination of sides and angles, and Triangle Calculator instantly solves the missing values, draws the triangle, and shows you the full results. FEATURES · Auto-solve from any valid input — sides (a, b, c) and angles (A, B, C) · Calculates area, perimeter, and triangle classification (acute / right / obtuse, equilateral / isosceles / scalene) · Supports multiple solving methods: Law of Cosines (SSS, SAS), Law of Sines (SSA, AAS/ASA) · Detects and handles the ambiguous SSA case · Real-time triangle visualization PREMIUM (one-time purchase) · Unlimited save & history — revisit any triangle anytime · Ad-free experience · Step-by-step solution with formulas Whether you're studying trigonometry, working on a construction project, doing land surveying, or building a game, Triangle Calculator gives you fast and accurate results.

Screenshots

数控计算4 screens
TriCalc3 screens

Verdict

The call

The clearest difference is price: TriCalc at Free against 数控计算's $3.99. 数控计算's advantage is in-app purchases (none vs 1) and ads (none vs shown). On update cadence 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

TriCalc is free to download; 数控计算 costs $3.99 up front. TriCalc sells 1 one-off in-app purchase. 数控计算 asks for nothing beyond the download.

UpkeepUpdate frequency

数控计算 ships an update every 2 weeks, TriCalc fortnightly. The most recent releases landed on October 13, 2026 and September 22, 2026 respectively.

Scorecard4 real differences · 4 level
数控计算 versus TriCalc: the parameters behind the verdict, then further details
Parameter数控计算TriCalc
Price$3.99Free — better
Positive reviews30.8% of reviews—
Update frequencyEvery 2 weeks — betterFortnightly
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaid—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS8.0 — better13.0
Further details — not scored
Size54 MB23 MB
Age rating4+4+
DeveloperChengdu Miyouguo Technology Co., Ltd.Keita Ogasawara

In-app purchases

None

数控计算

No in-app purchases

1 purchases

TriCalc

One-time1
  • Premium$4.99

Questions

Is 数控计算 free?
数控计算 costs $3.99, with no in-app purchases.
Is TriCalc free?
TriCalc is free to download, with in-app purchases available.
Do 数控计算 or TriCalc have ads?
TriCalc shows ads; 数控计算 does not.
Which is updated more often, 数控计算 or TriCalc?
数控计算 ships an update every 2 weeks, and TriCalc fortnightly. Most recently, 数控计算 was updated on October 13, 2026 and TriCalc on September 22, 2026.

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