Comparison

Sheet Bending Calc vs Dirty Devices

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

Head to head
About

Sheet Bending Calc

Calculate bending allowance, deduction, and required sheet size for metal fabrication. This handy tool simplifies daily bending calculations for fabricators, offering a faster and easier way to determine plate finish sizes.

Highlights
  • Calculate bending allowance
  • Calculate bending deduction
  • Determine required plate/sheet size
  • Calculate plate finish size
  • Useful for daily fabrication
Features
Read full description

This app is build to calculate bending allowance, bending deduction, Plate or Sheet size required for bending. this app give easy and faster bending calculation plate finish size is calculate as per following finish size = length(L1) + length(L2) - bend deduction. this app is very useful in daily fabrication activity where bending are done frequently. this is very handy tool for fabricator. please consider that k factor is different for different metal normally it taken in between 0.33 to 0.5. Keywords- fabrication, bending, sheet metal bending, plate bending, bending tool, fabrication

About

Dirty Devices

This app provides real-time, job-specific measurements for earthwork projects, enabling precision in tasks like leveling and grading. It connects to a revolutionary tool for instant data, streamlining workflows and replacing traditional measurement equipment.

Highlights
  • Real-time measurements with inch-level accuracy
  • Multi-device syncing for synchronized data
  • Project-specific modes with tailored targets
  • User-friendly dashboard for precise control
  • Replaces traditional measurement tools
Features
Read full description

Take earthwork projects to the next level with the Dirty Devices mobile app, designed for use with the Delta—a revolutionary tool that brings real-time, job-specific measurements directly to your phone. Whether you’re leveling a foundation, grading a road, or digging to exact depths, the Dirty Devices Delta makes precision possible at every stage of your project without interrupting your workflow. Key Features • Real-Time Measurements: Get instant, inch-level accuracy for elevation and tenth of degree for pitch and roll, allowing you to complete earthwork tasks without stopping to check manual measurements. • Multi-Device Syncing: Connect multiple Deltas for synchronized data points across the machine or job site. • Project Specific Modes: Select project types and set specific measurement targets to receive contextually relevant data tailored to your earthwork task. • Easy-to-Use Interface: The Dirty Devices app gives operators a user-friendly, at-a-glance dashboard for precise control, measurement tracking, and instant feedback. Dirty Devices was built to replace clunky, stop-and-check equipment like laser levels, RTK systems, and other tools that require frequent pauses and specialized training. With Dirty Devices, you can maintain uninterrupted workflow and achieve pinpoint accuracy, making it the ideal solution for earthwork professionals and DIY enthusiasts alike. Perfect for: • Homeowners with land who own compact loaders, skid steers, or small tractors. • Contractors and small construction companies seeking a more efficient way to manage jobsite measurements. • DIY enthusiasts who want to complete earthwork projects with professional-level precision. Why Choose Dirty Devices? With Dirty Devices, you get more than just an app—you get the ability to control and manage your earthwork projects on your own terms. Save time, reduce rework, and improve overall project quality, all from your mobile device.

Screenshots

Sheet Bending Calc4 screens
Dirty Devices4 screens

Verdict

The call

Sheet Bending Calc and Dirty Devices both sit at 5.0 stars, but that hides the real split: 100% of Dirty Devices's written reviews are positive against 50% of Sheet Bending Calc's. Dirty Devices also leads on price (Free vs $1.99) and update cadence (every 3 weeks vs every 56 months). On rating, ratings volume, ads and in-app purchases 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

Dirty Devices is free to download; Sheet Bending Calc costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Sheet Bending Calc against 5.0 for Dirty Devices. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews are what separate them: 50% of Sheet Bending Calc's written reviews are positive against 100% of Dirty Devices's.

UpkeepUpdate frequency

Sheet Bending Calc ships an update every 56 months, Dirty Devices every 3 weeks. The most recent releases landed on October 17, 2026 and October 16, 2026 respectively.

Scorecard4 real differences · 6 level
Sheet Bending Calc versus Dirty Devices: the parameters behind the verdict, then further details
ParameterSheet Bending CalcDirty Devices
Price$1.99Free — better
Rating5.0 (1 ratings)5.0 (1 ratings)
Positive reviews50.0% of reviews100.0% of reviews — better
Number of ratings11
Update frequencyEvery 56 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationPaidFree — better
DevicesiPhone, iPadiPhone, iPod
Requires iOS16.115.1 — better
Further details — not scored
Size2 MB61 MB
Age rating4+4+
DeveloperImran PinjaraDirty Devices LLC

Customer experience

Sheet Bending Calc

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Dirty Devices

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Sheet Bending Calc

No in-app purchases

None

Dirty Devices

No in-app purchases

Questions

Is Sheet Bending Calc free?
Sheet Bending Calc costs $1.99, with no in-app purchases.
Is Dirty Devices free?
Dirty Devices is free to download, with no in-app purchases.
Which has better reviews, Sheet Bending Calc or Dirty Devices?
Sheet Bending Calc and Dirty Devices are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.
Do Sheet Bending Calc or Dirty Devices have ads?
Neither Sheet Bending Calc nor Dirty Devices shows ads.
Which is updated more often, Sheet Bending Calc or Dirty Devices?
Sheet Bending Calc ships an update every 56 months, and Dirty Devices every 3 weeks. Most recently, Sheet Bending Calc was updated on October 17, 2026 and Dirty Devices on October 16, 2026.

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