Comparison

Taper Angle Calculator vs Peco Douwes

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

Head to head
About

Taper Angle Calculator

This utility app simplifies taper angle calculations for professionals and students. It offers quick, accurate results with support for both metric and imperial units, and saves your calculation history.

Highlights
  • Quick taper angle computation
  • User-friendly interface
  • Accurate results
  • Metric and imperial unit support
  • Calculation history saving
  • Ideal for engineers and machinists
Features
Read full description

Master Taper Angle calculations with Taper Angle Calculator, your ultimate tool for precision and efficiency. Instantly determine taper angles with ease and accuracy, saving you time and effort. FEATURES - Quickly compute taper angles for various dimensions. - User-friendly interface designed for seamless operation. - Provides accurate results for professional and academic use. - Supports both metric and imperial units for versatility. - Ideal for engineers, machinists, and students. - Saves calculation history for easy reference and review. WHO IS IT FOR Taper Angle Calculator is perfect for engineers, machinists, and students who frequently work with tapered components. Whether in the field, workshop, or classroom, this app ensures precision and efficiency for all your taper angle calculations. Download Taper Angle Calculator now and experience precision at your fingertips.

About

Peco Douwes

Features
Read full description

Introducing the ultimate tool for engineers and technicians who need to know the right torque settings for specific bolt sizes! Our app is designed to provide accurate and easy-to-use information on bolt sizes and torque specifications. Whether you're working in offshore, construction, or any other industry that requires precise bolt tightening, our app is the perfect companion tool . With a user-friendly interface, you can quickly look up the recommended torque settings for any given bolt size, ensuring that your work is always accurate and up to code. Our app also includes a comprehensive database of bolt sizes, so you'll never have to guess which bolt to use for a particular job. And with regular updates, you can be sure that you're always working with the latest information. So why wait? Download our app today and take the guesswork out be sure about your bolt tightening!

Screenshots

Taper Angle Calculator4 screens
Peco Douwes4 screens

Verdict

The call

The clearest difference is price: Peco Douwes at Free against Taper Angle Calculator's $4.99. Peco Douwes also leads on update cadence (every 6 weeks vs every 49 months). On ads, in-app purchases, device support and iOS requirement 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

Peco Douwes is free to download; Taper Angle Calculator costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Taper Angle Calculator ships an update every 49 months, Peco Douwes every 6 weeks. The most recent releases landed on November 2, 2026 and November 7, 2026 respectively.

Scorecard2 real differences · 8 level
Taper Angle Calculator versus Peco Douwes: the parameters behind the verdict, then further details
ParameterTaper Angle CalculatorPeco Douwes
Price$4.99Free — better
Rating2.3 (6 ratings) — better—
Positive reviews0.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 49 monthsEvery 6 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaid—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size20 MB15 MB
Age rating4+4+
DeveloperBhavinkumar SatashiyaLizardApps

In-app purchases

None

Taper Angle Calculator

No in-app purchases

None

Peco Douwes

No in-app purchases

Questions

Is Taper Angle Calculator free?
Taper Angle Calculator costs $4.99, with no in-app purchases.
Is Peco Douwes free?
Peco Douwes is free to download, with no in-app purchases.
Do Taper Angle Calculator or Peco Douwes have ads?
Neither Taper Angle Calculator nor Peco Douwes shows ads.
Which is updated more often, Taper Angle Calculator or Peco Douwes?
Taper Angle Calculator ships an update every 49 months, and Peco Douwes every 6 weeks. Most recently, Taper Angle Calculator was updated on November 2, 2026 and Peco Douwes on November 7, 2026.

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