Dreher App vs Walter Insert Converter
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Dreher App
This productivity tool offers a comprehensive calculator and formulary for craft professions. It includes essential data like ISO fits and thread specifications, along with other useful general information.
- Calculator
- Formulary
- ISO fits data
- Thread specifications
- General craft information
Read full descriptionHide full description
This is an app with a calculator, formulary, Unit, General for Craft professions (ISO fits, threads, ...) and many more
Walter Insert Converter
Easily find equivalent Walter inserts for your current machining tools. Optimize chip cutting, extend tool life, and enhance process safety and productivity.
- 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)
Read full descriptionHide full description
You have got a cutting application and want to use Walter inserts for the machining? It's easy with the Walter Insert Converter. Simply type-in the insert you are currently working with - and the Insert Converter tells you, which Walter inserts is equal to your current solution. The ideal app to optimize your chip cutting process and tool life, to increase the process safety and your productivity. This app covers grades in the product area ISO-Turning, parting-off and grooving as well as ISO Advanced Materials (CBN/PKD/Ceramics/Cermet). The chip former covers the areas ISO-Turning as well as parting-off and grooving.
Screenshots
Verdict
The clearest difference is review sentiment: Dreher App at 100% against Walter Insert Converter's 0%. Dreher App also leads on update cadence (every 4 months vs every 23 months). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Dreher App ships an update every 4 months, Walter Insert Converter every 23 months. The most recent releases landed on October 17, 2026 and October 7, 2026 respectively.
| Parameter | Dreher App | Walter Insert Converter |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews — better | 0.0% of reviews |
| Update frequency | Every 4 months — better | Every 23 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.1 — better | 14.0 |
| Further details — not scored | ||
| Size | 8 MB | 33 MB |
| Age rating | 4+ | 4+ |
| Developer | Markus Meckel | Walter-AG |
Customer experience
Dreher App
Walter Insert Converter
In-app purchases
Dreher App
No in-app purchases
Walter Insert Converter
No in-app purchases
Questions
Is Dreher App free?
Is Walter Insert Converter free?
Do Dreher App or Walter Insert Converter have ads?
Which is updated more often, Dreher App or Walter Insert Converter?
Other comparisons
