Comparison

Walter Safety vs Walter Insert Converter

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

Walter Safety

This app provides metal workers and welders with essential tools and information for their daily tasks. It offers charts for optimal settings on grinders, drill bits, and cutters, along with a grinding angle guide and a unit converter.

Highlights
  • Drill bit speed chart
  • Annular cutter chart
  • Abrasive speed chart
  • Grinding angle guide
  • Unit converter
  • Built-in level tool
  • Flashlight functionality
Features
Read full description

Brought to you by Walter Surface Technologies, Walter Safety is the ultimate app for your iPhone! Designed like a digital Swiss knife, it will help metal workers and welders in their everyday tasks in a totally new way. Whether you need to know the optimal settings for your grinder, or just wish to enlighten your world, Walter Safety is built for you. -Drill bit speed chart: Provides the optimal RPM (rotation per minute) per Walter drill bit. Recommendations are based on the size of the bit and on the type of metal you want to drill. -Annular cutter chart: Provides the optimal RPM (rotation per minute) per Walter annular core cutter. Recommendations are based on the size of the core cutter and on the type of metal you want to cut.Β  -Abrasive speed chart: Provides the maximum RPM (rotation per minute) for all Walter abrasives, helping to ensure the safe use of Walter products. -Grinding angle: To ensure both safety and performance, this app provides you with the optimal angle to use when grinding with different types of Walter abrasives. -Flashlight: Are you in the dark? Use your iPhone 4, 4S or 5 to illuminate your world.Β  -Unit Converter: Allows you to easily convert from one unit of measure to another.

 -Level: Allows you to determine how level a surface is.

About

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.

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
Read 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

Walter Safety4 screens
Walter Insert Converter3 screens

Verdict

The call

The clearest difference is review sentiment: Walter Safety at 80% against Walter Insert Converter's 0%. Walter Safety also leads on update cadence (every 5 months vs every 23 months) and iOS requirement (7.0 vs 14.0). On price, ads, in-app purchases and monetization model there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

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

UpkeepUpdate frequency

Walter Safety ships an update every 5 months, Walter Insert Converter every 23 months. The most recent releases landed on October 29, 2026 and October 7, 2026 respectively.

Scorecard3 real differences Β· 5 level
Walter Safety versus Walter Insert Converter: the parameters behind the verdict, then further details
ParameterWalter SafetyWalter Insert Converter
PriceFreeFree
Positive reviews80.0% of reviews β€” better0.0% of reviews
Update frequencyEvery 5 months β€” betterEvery 23 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS7.0 β€” better14.0
Further details β€” not scored
Size46 MB33 MB
Age rating4+4+
DeveloperJ. Walter Compagnie LtοΏ½Walter-AG

Customer experience

Walter Safety

Written reviews10 reviews
Positive80.0%
Neutral0.0%
Negative20.0%

Walter Insert Converter

Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Walter Safety

No in-app purchases

None

Walter Insert Converter

No in-app purchases

Questions

Is Walter Safety free?
Walter Safety is free to download, with no in-app purchases.
Is Walter Insert Converter free?
Walter Insert Converter is free to download, with no in-app purchases.
Do Walter Safety or Walter Insert Converter have ads?
Neither Walter Safety nor Walter Insert Converter shows ads.
Which is updated more often, Walter Safety or Walter Insert Converter?
Walter Safety ships an update every 5 months, and Walter Insert Converter every 23 months. Most recently, Walter Safety was updated on October 29, 2026 and Walter Insert Converter on October 7, 2026.

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