# Walter Insert Converter vs Mitutoyo AR

The clearest difference is update cadence: Mitutoyo AR at weekly against Walter Insert Converter's every 23 months. 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.

Walter Insert Converter ships an update every 23 months, Mitutoyo AR weekly. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Walter Insert Converter | Mitutoyo AR |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Weekly** |
| Monetization | Free | — |
| Size | 33 MB | 173 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Walter-AG](https://appshunter.io/developer/423564215) | [Shanghai NIJINGTECH Co.,Ltd.](https://appshunter.io/developer/1434588523) |

## What reviewers say

### 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


### Mitutoyo AR

[App page](https://appshunter.io/ios/app/mitutoyo-ar/id1562561231)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Walter Insert Converter free?

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

### Is Mitutoyo AR free?

Mitutoyo AR is free to download, with no in-app purchases.

### Do Walter Insert Converter or Mitutoyo AR have ads?

Neither Walter Insert Converter nor Mitutoyo AR shows ads.

### Which is updated more often, Walter Insert Converter or Mitutoyo AR?

Walter Insert Converter ships an update every 23 months, and Mitutoyo AR weekly. Most recently, Walter Insert Converter was updated on November 2, 2026 and Mitutoyo AR on November 3, 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.*