# Cutting Tool App vs 亿昌盛

The clearest difference is update cadence: Cutting Tool App at every 4 months against 亿昌盛's every 20 months. 亿昌盛's advantage is iOS requirement (12.0 vs 14.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Cutting Tool App ships an update every 4 months, 亿昌盛 every 20 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Cutting Tool App | 亿昌盛 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 20 months |
| Monetization | Free | — |
| Size | 1 MB | 4 MB |
| Requires iOS | 14.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Mitsubishi Materials Corporation](https://appshunter.io/developer/567696188) | [家涛 康](https://appshunter.io/developer/1259003913) |

## What reviewers say

### Cutting Tool App

[App page](https://appshunter.io/ios/app/cutting-tool-app/id567696185)

This application assists with calculations for carbide tools, including spindle speed and cutting speed. It supports various calculation types and provides access to online resources and inquiry services.

**Highlights:** Spindle speed and cutting speed calculation, Millind calculator, Turning calculator, Drilling calculator, Threading calculator, GHG emissions simulation, Online inquiry service

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

**In-app purchases:** none


### 亿昌盛

[App page](https://appshunter.io/ios/app/id1259003914)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Cutting Tool App free?

Cutting Tool App is free to download, with no in-app purchases.

### Is 亿昌盛 free?

亿昌盛 is free to download, with no in-app purchases.

### Do Cutting Tool App or 亿昌盛 have ads?

Neither Cutting Tool App nor 亿昌盛 shows ads.

### Which is updated more often, Cutting Tool App or 亿昌盛?

Cutting Tool App ships an update every 4 months, and 亿昌盛 every 20 months. Most recently, Cutting Tool App was updated on November 1, 2026 and 亿昌盛 on November 2, 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.*