# 车工计算器助手 vs Triangle Calculate & Visualize

The clearest difference is update cadence: Triangle Calculate & Visualize at every 9 days against 车工计算器助手's every 2 months. Triangle Calculate & Visualize also leads on price ($0.95 vs $1.99). On ads, in-app purchases, device support and iOS requirement there is nothing between them.

车工计算器助手 costs $1.99 and Triangle Calculate & Visualize $0.95 up front. Neither carries in-app purchases, so what you see is what you pay.

车工计算器助手 ships an update every 2 months, Triangle Calculate & Visualize every 9 days. The most recent releases landed on September 22, 2026 and September 17, 2026 respectively.

## The numbers

| Metric | 车工计算器助手 | Triangle Calculate & Visualize |
| --- | --- | --- |
| Price | $1.99 | **$0.95** |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/triangle-calculate-and-visualize/id6767890883/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 9 days** |
| Monetization | Paid | **Free** |
| Size | 9 MB | 19 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [小燕 陈](https://appshunter.io/developer/1462872555) | [健 黄](https://appshunter.io/developer/1716262021) |

## What reviewers say

### 车工计算器助手

[App page](https://appshunter.io/ios/app/id6761551237)

This app assists machinists with complex calculations for CNC programming, including thread libraries, macro programs, and taper calculations. It also provides tools for geometry, material weight, and G/M code lookups to streamline the machining process.

**Highlights:** Cut point coordinate calculation, Thread library and calculation, Macro program generation, Taper calculation, Tolerance and fit query, Material weight calculation, G/M code lookup

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Triangle Calculate & Visualize

[App page](https://appshunter.io/ios/app/triangle-calculate-and-visualize/id6767890883)

This tool calculates triangle properties like side lengths, angles, area, and perimeter. It visually displays results with clear graphics, aiding understanding for students, educators, and professionals. Supports various units, precision settings, and multiple languages.

**Highlights:** Calculate side lengths, angles, area, and perimeter, Visualize triangle results graphically, Set angle units (degrees/radians), Adjust calculation precision, Supports light, dark, and system themes, Multilingual interface

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 车工计算器助手 free?

车工计算器助手 costs $1.99, with no in-app purchases.

### Is Triangle Calculate & Visualize free?

Triangle Calculate & Visualize costs $0.95, with no in-app purchases.

### Do 车工计算器助手 or Triangle Calculate & Visualize have ads?

Neither 车工计算器助手 nor Triangle Calculate & Visualize shows ads.

### Which is updated more often, 车工计算器助手 or Triangle Calculate & Visualize?

车工计算器助手 ships an update every 2 months, and Triangle Calculate & Visualize every 9 days. Most recently, 车工计算器助手 was updated on September 22, 2026 and Triangle Calculate & Visualize on September 17, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*