# FSWizard PRO vs Walter Insert Converter

The clearest difference is review sentiment: FSWizard PRO at 90% against Walter Insert Converter's 0%. FSWizard PRO also leads on update cadence (monthly vs every 23 months) and chart position (#84 vs unranked). Walter Insert Converter's advantage is price (Free vs $17.99). On ads, in-app purchases and device support there is nothing between them.

Walter Insert Converter is free to download; FSWizard PRO costs $17.99 up front. Neither carries in-app purchases, so what you see is what you pay.

FSWizard PRO ships an update monthly, Walter Insert Converter every 23 months. The most recent releases landed on October 8, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | FSWizard PRO | Walter Insert Converter |
| --- | --- | --- |
| Price | $17.99 | **Free** |
| Rating | **[4.8 (24 ratings)](https://appshunter.io/ios/app/fswizard-pro/id774456543/reviews)** | — |
| Number of ratings | **24** | — |
| Positive reviews | **90.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 23 months |
| Monetization | Paid | **Free** |
| Best chart rank | **#84** | — |
| Size | 13 MB | 33 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Eldar Gerfanov](https://appshunter.io/developer/741521900) | [Walter-AG](https://appshunter.io/developer/423564215) |

## What reviewers say

### FSWizard PRO

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

**Currently charting:** #84 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


### Walter Insert Converter

[App page](https://appshunter.io/ios/app/walter-insert-converter/id1261251907)

Easily find equivalent Walter inserts for your current machining tools. Optimize chip cutting, extend tool life, and enhance process safety and productivity.

**Highlights:** Find equivalent Walter inserts, Optimize chip cutting, Increase tool life, Enhance process safety, Supports ISO-Turning, parting-off, grooving, Covers advanced materials (CBN/PKD/Ceramics/Cermet)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is FSWizard PRO free?

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

### Is Walter Insert Converter free?

Walter Insert Converter is free to download, with no in-app purchases.

### Do FSWizard PRO or Walter Insert Converter have ads?

Neither FSWizard PRO nor Walter Insert Converter shows ads.

### Which is updated more often, FSWizard PRO or Walter Insert Converter?

FSWizard PRO ships an update monthly, and Walter Insert Converter every 23 months. Most recently, FSWizard PRO was updated on October 8, 2026 and Walter Insert Converter on September 20, 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.*