# FSWizard PRO vs CNC Machinist Calculator Pro

The clearest difference is ratings volume: CNC Machinist Calculator Pro at 681 against FSWizard PRO's 25. CNC Machinist Calculator Pro also leads on price ($14.99 vs $17.99) and iOS requirement (12.2 vs 15.0). On rating, review sentiment, update cadence and ads there is nothing between them.

FSWizard PRO costs $17.99 and CNC Machinist Calculator Pro $14.99 up front. Neither carries in-app purchases, so what you see is what you pay.

On the App Store both sit at effectively the same score — 4.8 for FSWizard PRO against 4.7 for CNC Machinist Calculator Pro. That said, the two scores are not equally well evidenced: CNC Machinist Calculator Pro has 681 ratings behind it against 25, so its average is the more settled of the two. Written reviews are what separate them: 86% of FSWizard PRO's written reviews are positive against 84% of CNC Machinist Calculator Pro's.

FSWizard PRO ships an update every 5 weeks, CNC Machinist Calculator Pro every 2 months. The most recent releases landed on November 5, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | FSWizard PRO | CNC Machinist Calculator Pro |
| --- | --- | --- |
| Price | $17.99 | **$14.99** |
| Rating | **[4.8 (25 ratings)](https://appshunter.io/ios/app/fswizard-pro/id774456543/reviews)** | [4.7 (681 ratings)](https://appshunter.io/ios/app/cnc-machinist-calculator-pro/id1037668281/reviews) |
| Number of ratings | 25 | **681** |
| Positive reviews | **85.7% of reviews** | 83.9% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Paid | Paid |
| Best chart rank | #142 | **#63** |
| Size | 11 MB | 47 MB |
| Requires iOS | 15.0 | **12.2** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eldar Gerfanov](https://appshunter.io/developer/741521900) | [Shane Anderson](https://appshunter.io/developer/1037668280) |

## What reviewers say

### FSWizard PRO

[App page](https://appshunter.io/ios/app/fswizard-pro/id774456543)

**Currently charting:** #142 Top Paid · Productivity (US App Store)

This app calculates optimal cutting speeds and feeds for CNC milling and turning operations. It supports various materials, tools, and machining techniques like chip thinning and HSM. Includes helpful charts and calculators for machinists.

**Highlights:** CNC milling and turning speed calculator, Material and tool-based cutting condition calculation, Chip thinning and HSM support, Built-in drill and tap charts, GD&T reference, Triangle and fillet calculators

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

**In-app purchases:** none


### CNC Machinist Calculator Pro

[App page](https://appshunter.io/ios/app/cnc-machinist-calculator-pro/id1037668281)

**Currently charting:** #63 Top Paid · Productivity (US App Store)

This app provides a comprehensive suite of calculators and tools for CNC machinists, engineers, and hobbyists. It offers specialized calculations for turning, milling, drilling, threading, and geometric tolerances, along with material data and G-code generation.

**Highlights:** Turning, Milling, and Drilling Calculators, Thread and Bolt Pattern Calculators, Geometric Tolerance (GD&T) Tools, Material Property and Weight Calculator, G-code Export for Chamfers and Tapers, Unit and Hardness Converters, Machinist Forum and Test

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Useful for thread data
- 👍 Helpful for programming mills and designing fixtures
- 👍 Provides all the technical data needed
- 👍 Great resource for learning as a beginner machinist
- 👍 Fantastic machinist reference and calculator

**What reviewers complain about**

- 🐛 No more support or new features
- 🐛 No easy reference chart for threads
- 🐛 Calculator issues with mathematical operations
- 🐛 Clunky UI and slow animations
- 🐛 Pauses music when opened

**Reported bugs**

- Bolt hole calculations incorrect
- Thermal expansion option not working properly
- Compatibility issues with newer iPhone models

**Requested features**

- Cylindrical grinding calculator
- Tool nose compensation for lathe
- Acme thread calculator
- G2/G3 configuration for milling
- Drill point length calculator


## Frequently asked questions

### Is FSWizard PRO free?

FSWizard PRO costs $17.99, with no in-app purchases.

### Is CNC Machinist Calculator Pro free?

CNC Machinist Calculator Pro costs $14.99, with no in-app purchases.

### Which has better reviews, FSWizard PRO or CNC Machinist Calculator Pro?

FSWizard PRO is rated higher. FSWizard PRO averages 4.8 out of 5 from 25 ratings, while CNC Machinist Calculator Pro averages 4.7 from 681 ratings.

### Do FSWizard PRO or CNC Machinist Calculator Pro have ads?

Neither FSWizard PRO nor CNC Machinist Calculator Pro shows ads.

### Which is updated more often, FSWizard PRO or CNC Machinist Calculator Pro?

FSWizard PRO ships an update every 5 weeks, and CNC Machinist Calculator Pro every 2 months. Most recently, FSWizard PRO was updated on November 5, 2026 and CNC Machinist Calculator Pro on November 2, 2026.

### Which is more popular, FSWizard PRO or CNC Machinist Calculator Pro?

FSWizard PRO currently peaks at #142 in the App Store charts, and CNC Machinist Calculator Pro at #63. Chart position reflects recent download velocity rather than total install base.

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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.*