数控计算 vs Smart Calculator Pro
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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。
Smart Calculator Pro
This all-in-one calculator offers basic, scientific, and fraction calculations, along with unit conversion and financial tools. It features an editable input, a widget, and a keyboard extension for convenient use on iPhones and iPads. Track health metrics and convert numbers to words with this comprehensive utility.
- Basic and scientific calculations
- Fraction and editable input
- Unit and currency converter
- BMI, date, and loan calculators
- Number to words conversion
- Hexadecimal converter
- Calculator widget and keyboard
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No Ads, All-in-one Calculator with voice, history for the iPhone and iPad. ◉ Advanced & Smart Calculator+ ▸ Basic Calculator (+, -, x, ÷, %, (), ...) ▸ Scientific Calculator (e, pi, π, x!, ^, √, Ln, log, trig, …) ▸ Editable Input (Tap to modify, backspace & update results instantly) ▸ Calculator Widget (for iOS 17.0+) ▸ Calculator Keyboard ◉ Fraction Calculator: ▸ You can calculate addition, subtraction, multiplication, and division of fractions. ▸ You can also perform calculations between decimals and fractions, Quickly and easily check children's fraction math problems. ◉ Unit Converter ▸ Supports length, area, volume, speed, pressure, power, weight, temperature, energy, time, angle, density, force, torque, and the data capacity. ◉ BMI Calculator: ▸ Measure the body mass index (BMI), the basal metabolic rate (BMR), and body fat percentage (BFP). ▸ Save the BMI、BMR、BFP indicators as notes to keep track of your health status at any time. ◉ Date Calculator: ▸ Flexibly calculate the interval of a specific date or anniversary with accuracy to the month, week, day, hour, minute, and second. - Help kids quickly check math homework for time calculations. ◉ Percentage Calculator: ▸ You can easily calculate the percentage increase or decrease between numbers. ▸ You can also calculate what percentage one number is of another. ◉ Currency Converter ▸ You can calculate currency exchange rate conversions, including dollar, euro, yen, yuan, etc. ◉ Loan Calculator ▸ Calculate total interest, total payment based on loan principal and interest rate. ▸ Share the result to you friends or relatives. ◉ Savings Calculator: ▸ Enter the deposit amount, interest rate and term and interest and final savings balance will be calculated. ◉ Numbers to words ▸ Convert numbers to words for writing checks and legal documents. ◉ Hexadecimal Converter: ▸ Enter a value, and generate a value which converted between binary, octal, decimal, and hexadecimal. ◉ OTHER FEATURES: ▸ Keyboard vibration & Sound. ▸ Thousands separator. ▸ Multiple skin themes. ▸ Support Multitasking (iPad). More features are being developed~ Please Come to download, just enjoy it ^_^ Disclaimer: The developer of this application makes no warranties regarding the accuracy, reliability, or suitability of any calculation results or information provided by this application. The developer shall not be liable for any loss, whether direct or indirect, arising from the use of any calculation results or information provided by this application. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula.
Screenshots
Verdict
The clearest difference is update cadence: 数控计算 at every 2 weeks against Smart Calculator Pro's every 2 months. 数控计算 also leads on price ($3.99 vs $7.99) and iOS requirement (8.0 vs 14.0). On ads, in-app purchases, monetization model 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
数控计算 costs $3.99 and Smart Calculator Pro $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.
数控计算 ships an update every 2 weeks, Smart Calculator Pro every 2 months. Both last shipped on November 3, 2026.
| Parameter | 数控计算 | Smart Calculator Pro |
|---|---|---|
| Price | $3.99 — better | $7.99 |
| Rating | — | 5.0 (2 ratings) — better |
| Positive reviews | 30.8% of reviews | — |
| Number of ratings | — | 2 — better |
| Update frequency | Every 2 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Paid |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 8.0 — better | 14.0 |
| Further details — not scored | ||
| Size | 54 MB | 14 MB |
| Age rating | 4+ | 4+ |
| Developer | Chengdu Miyouguo Technology Co., Ltd. | 晖明 甘 |
Customer experience
数控计算
Smart Calculator Pro
In-app purchases
数控计算
No in-app purchases
Smart Calculator Pro
No in-app purchases
Questions
Is 数控计算 free?
Is Smart Calculator Pro free?
Do 数控计算 or Smart Calculator Pro have ads?
Which is updated more often, 数控计算 or Smart Calculator Pro?
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