Comparison

数控计算 vs Fraction Calculator₊

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

Fraction Calculator₊

Easily add, subtract, multiply, and divide fractions with instant, step-by-step solutions. This app simplifies complex fraction problems for homework, teaching, or everyday use, offering tools to convert, simplify, and reduce fractions.

Highlights
  • Add, Subtract, Multiply & Divide Fractions
  • Mixed Number & Improper Fraction Support
  • Step-by-Step Solutions
  • Fraction Simplifier & Reducer
  • Decimal Equivalent Display
  • Dark Mode
Features
Read full description

Fraction Calculator app gives you everything you need to easily add, subtract, multiply, and divide fractions — with instant step-by-step solutions. Includes everything you need to calculate fractions, simplify mixed numbers, convert improper fractions, and solve fraction problems in seconds. Whether you're doing homework, teaching a lesson, or solving everyday math — this app makes fractions simple. Useful for: students, teachers, parents, homeschoolers, tutors, engineers, and anyone who works with fractions. You will find all the helpful tools: • Add, Subtract, Multiply & Divide Fractions • Mixed Number & Improper Fraction Support • Step-by-Step Solutions • Fraction Simplifier & Reducer • Decimal Equivalent Display • Dark Mode • Custom Accent Colors • Clean, Easy-to-Use Keypad Fraction Calculator: Calculate, simplify, and solve fractions with full step-by-step breakdowns. Solve any fraction problem instantly and never get stuck on math homework again. Stay on top of your math — whether you're in class, teaching at home, or solving real-world problems. Learn fractions the easy way – one step at a time. Terms & Conditions: https://draunt.com/terms Privacy Policy: https://draunt.com/privacy

Screenshots

数控计算4 screens
Fraction Calculator₊3 screens

Verdict

The call

The clearest difference is price: Fraction Calculator₊ at Free against 数控计算's $3.99. 数控计算's advantage is in-app purchases (none vs 1) and update cadence (every 2 weeks vs every 6 weeks). On 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

Fraction Calculator₊ is free to download; 数控计算 costs $3.99 up front. Fraction Calculator₊ 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, Fraction Calculator₊ every 6 weeks. The most recent releases landed on October 29, 2026 and October 24, 2026 respectively.

Scorecard5 real differences · 5 level
数控计算 versus Fraction Calculator₊: the parameters behind the verdict, then further details
Parameter数控计算Fraction Calculator₊
Price$3.99Free — better
Rating—5.0 (16 ratings) — better
Positive reviews30.8% of reviews—
Number of ratings—16 — better
Update frequencyEvery 2 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesNo — betterYes
MonetizationPaidFree — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS8.0 — better17
Further details — not scored
Size54 MB2 MB
Age rating4+4+
DeveloperChengdu Miyouguo Technology Co., Ltd.Draunt LLC

Customer experience

数控计算

Written reviews26 reviews
Positive30.8%
Neutral19.2%
Negative50.0%

Fraction Calculator₊

All ratings16 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

数控计算

No in-app purchases

1 purchases

Fraction Calculator₊

One-time1
  • Fraction Calculator Pro$2.99

Questions

Is 数控计算 free?
数控计算 costs $3.99, with no in-app purchases.
Is Fraction Calculator₊ free?
Fraction Calculator₊ is free to download, with in-app purchases available.
Do 数控计算 or Fraction Calculator₊ have ads?
Neither 数控计算 nor Fraction Calculator₊ shows ads.
Which is updated more often, 数控计算 or Fraction Calculator₊?
数控计算 ships an update every 2 weeks, and Fraction Calculator₊ every 6 weeks. Most recently, 数控计算 was updated on October 29, 2026 and Fraction Calculator₊ on October 24, 2026.

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