Comparison

Cutting Tool App vs polestarN

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

Head to head
About

Cutting Tool App

This application assists with calculations for carbide tools, including spindle speed and cutting speed. It supports various calculation types and provides access to online resources and inquiry services.

Highlights
  • Spindle speed and cutting speed calculation
  • Millind calculator
  • Turning calculator
  • Drilling calculator
  • Threading calculator
  • GHG emissions simulation
  • Online inquiry service
Features
Read full description

From machining calculations to tool selection and product information, Cutting Tool App by Mitsubishi Materials brings useful machining resources together in one place. Calculate cutting conditions, find tools and explore product details from your phone. KEY FEATURES Machining calculations Access formulas for milling, turning, drilling, thread lead angle, ball nose milling and cutting length for turning. Select the value you need, enter your data and calculate cutting speed, spindle speed, feed rate, machining time and more. Web Catalog Search by order number, EDP number or tool category. Find turning inserts, holders, end mills, drills and spare parts, and check product specifications. Tool Assistant Search for tools based on your machining application and conditions to support tool selection. Product and technical information Explore product categories, new products, technical information and industry solutions, or access contact information. Supported web content opens within the app. The United States region also provides a link to the online Shop. Region and unit settings Choose your region and metric or inch units. Your selected region is retained when you restart the app. PLEASE NOTE An internet connection is required. Available features, products and content languages vary by selected region. Some links open in an external browser. Calculation results are provided for reference; check actual machining conditions and tool specifications before use.

About

polestarN

Features
Read full description

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Screenshots

Cutting Tool App4 screens
polestarN3 screens

Verdict

The call

The clearest difference is update cadence: polestarN at daily against Cutting Tool App's every 4 months. Cutting Tool App's advantage is iOS requirement (14.0 vs 16.0). On price, ads, in-app purchases and device support 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

CostPrice ¡ In-app purchases ¡ Ads ¡ Monetization

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

UpkeepUpdate frequency

Cutting Tool App ships an update every 4 months, polestarN daily. The most recent releases landed on October 12, 2026 and October 1, 2026 respectively.

Scorecard2 real differences ¡ 6 level
Cutting Tool App versus polestarN: the parameters behind the verdict, then further details
ParameterCutting Tool ApppolestarN
PriceFreeFree
Positive reviews0.0% of reviews—
Update frequencyEvery 4 monthsDaily — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPod — betteriPhone
Requires iOS14.0 — better16.0
Further details — not scored
Size1 MB1 MB
Age rating17+4+
DeveloperMitsubishi Materials CorporationNagayoshi Tokai

In-app purchases

None

Cutting Tool App

No in-app purchases

None

polestarN

No in-app purchases

Questions

Is Cutting Tool App free?
Cutting Tool App is free to download, with no in-app purchases.
Is polestarN free?
polestarN is free to download, with no in-app purchases.
Do Cutting Tool App or polestarN have ads?
Neither Cutting Tool App nor polestarN shows ads.
Which is updated more often, Cutting Tool App or polestarN?
Cutting Tool App ships an update every 4 months, and polestarN daily. Most recently, Cutting Tool App was updated on October 12, 2026 and polestarN on October 1, 2026.

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