Comparison

Walter AR vs Helix Angle Calculator

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

Head to head
About

Walter AR

Project 3D product highlights, films, and animations in your room by scanning special points on displays or flyers. Experience interactive content and gain deeper insights into tools and applications.

Highlights
  • Project 3D product highlights
  • View films and animations
  • Scan special points for content
  • Experience 3D booth views
  • Animate trade show features
  • Interactive room projections
Features
Read full description

With this app you can project product and trade show highlights in three-dimensional view in the room. Films, animations and additional information appear just by tracing special points with your smartphone … Experience Walter as never before with the new Walter „Augmented Reality“-app. The app identifies invisible virtual points camouflaged within displays, flyers or other media. It reveals its underlying information and shows it on your smartphone or tablet. These could be turnable 3D-views of tools, exciting application videos as well as special product details. As an example, after downloading the app and scanning the back of the invitation card – you can experience the Walter booth in a 3D-view with the illuminated highlight of the trade show in the middle. Without the app, you would miss out on a bunch of other special 3D-features at the fair. The possibilities to utilize this app to view engaging Walter content are virtually unlimited. You can use the Walter AR-app after the trade show as well, e.g. to animate highlights in flyers, on webpages or in advertisements. Download the AR-app now to experience: • Virtual 3D-booth at the trade show on your invitation • Three-dimensional live-effects in the room • 3D-views of tools and application situations • Animated features at trade show presentations • Tools, applications and additional information etc. projected onto the room • Scans of future info-points in flyers and other media

About

Helix Angle Calculator

Features
Read full description

Precision Threading, Simplified Helix Angle Calculator is a fast, free solution for calculating helix angles and selecting the correct anvil (insert shim) for any CNC thread-turning operation. Key Features - One-step calculations – Enter thread diameter and pitch, tap “Calculate,” and you’re done. - Accurate anvil selection – Choose your threading insert type and instantly receive the recommended anvil part number. - Metric and imperial support – Switch effortlessly between mm and TPI. - Offline functionality – No internet required, ideal for shop floor environments. - Multilingual interface – Available in Bahasa Indonesia, Dansk, Deutsch, English, Español, Français, Italiano, Magyar, Nederlands, Polski, Svenska, 繁體中文, 简体中文, 日本語 and 한국어.   Completely free – No ads, no sign-up, just practical tooling knowledge. How It Works 1. Enter the thread’s diameter. 2. Specify the pitch. 3. Select your insert code (e.g., 16ER, 22IR). 4. Instantly view the calculated helix angle and recommended anvil. Expert Guidance Included The app includes safety notes, multi-start thread considerations, and a direct link to a detailed guide on helix angles in thread turning—perfect for both experienced machinists and apprentices. Disclaimer All calculations are provided for reference purposes only. Always verify tooling parameters before machining. SmiCut assumes no responsibility for application results. Enhance precision, extend tool life, and streamline production—download Helix Angle Calculator today.

Screenshots

Walter AR3 screens
Helix Angle Calculator4 screens

Verdict

The call

The clearest difference is update cadence: Helix Angle Calculator at weekly against Walter AR's every 2 months. Walter AR's advantage is iOS requirement (8.0 vs 16.6). 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

Walter AR ships an update every 2 months, Helix Angle Calculator weekly. The most recent releases landed on November 2, 2026 and October 28, 2026 respectively.

Scorecard2 real differences · 6 level
Walter AR versus Helix Angle Calculator: the parameters behind the verdict, then further details
ParameterWalter ARHelix Angle Calculator
PriceFreeFree
Positive reviews100.0% of reviews—
Update frequencyEvery 2 monthsWeekly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS8.0 — better16.6
Further details — not scored
Size311 MB8 MB
Age rating4+4+
DeveloperWalter-AGSmiCut AB

In-app purchases

None

Walter AR

No in-app purchases

None

Helix Angle Calculator

No in-app purchases

Questions

Is Walter AR free?
Walter AR is free to download, with no in-app purchases.
Is Helix Angle Calculator free?
Helix Angle Calculator is free to download, with no in-app purchases.
Do Walter AR or Helix Angle Calculator have ads?
Neither Walter AR nor Helix Angle Calculator shows ads.
Which is updated more often, Walter AR or Helix Angle Calculator?
Walter AR ships an update every 2 months, and Helix Angle Calculator weekly. Most recently, Walter AR was updated on November 2, 2026 and Helix Angle Calculator on October 28, 2026.

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