Comparison

Geometry Calculator lite vs Bend Calculator

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

Head to head
About

Geometry Calculator lite

Calculate key parameters for 26 geometric shapes, including 2D planes and 3D solids. Offers 783 calculations with interactive 3D views for solids. Supports multiple languages and devices.

Highlights
  • Calculates parameters for 26 geometric shapes
  • Supports 783 different calculations
  • Interactive 3D view for solids
  • Covers 2D planes and 3D solids
  • Available in multiple languages
  • Works on iPhone and iPad
Features
Read full description

Geometry Calculator – Now with 3D View Geometry Calculator is designed to calculate all key parameters of 26 geometric shapes, including both planes and solids. With 783 calculations, this app is perfect for students, engineers, and professionals who need quick, reliable results. What’s New • 3D View for Solids – explore shapes like Cube, Sphere, Cylinder, and more in interactive 3D. Supported Shapes 2D Shapes: • Circle, Annulus, Ellipse, Torus • Square, Rectangle, Triangle (Equilateral, Isosceles, Right, Theorems) • Parallelogram, Rhombus, Trapezoid, Polygon 3D Solids: • Cube, Cuboid, Capsule, Cone, Cylinder • Conical Frustum, Square Pyramid, Sphere, Hemisphere, Tube Available Calculations • Area & Surface Area • Perimeter & Semiperimeter • Volume • Angles • Radius, Diameter, Circumference • Side Length, Diagonal, Height, Width, Altitude, Slant Height • Inradius & Circumradius • Median & Thickness Compatibility • Works seamlessly on iPhone and iPad • Available in: English, Français, Español, Italiano, Deutsch, Português, Nederlands, 中文 (Chinese), Türkçe (Turkish), العربية (Arabic), Polski (Polish), 日本語 (Japanese)

About

Bend Calculator

Features
Read full description

Generate instant, mathematically perfect flat pattern layouts for complex geometric transitions. Bend Calculator is the ultimate iOS companion for sheet metal professionals, mechanical engineers, and fabricators. Engineered to eliminate tedious manual math, this app delivers instant, field-ready flat patterns for HVAC ductwork, custom welding, industrial piping, and architectural metal roofing. Whether you are at a desk or on the shop floor, get your dimensions in and your precise results out instantly. Core Calculations & Allowances • Cones & Frustums: Generate instant layouts for standard cones, plus parallel and angled eccentric frustums. • Truncated Cylinders: Map out precise cylindrical cuts effortlessly. • Bend Allowances: Compute exact bend deductions and allowances across any angle to ensure flawless folding every single time. Seamless Transitions • Rectangle & Circle: Calculate smooth, mathematically exact transitions for rectangle-to-circle (standard and eccentric). • Reverse Transitions: Effortlessly compute circle-to-rectangle and rectangle-to-rectangle ductwork intersections. Smart Tools for Modern Workflows • Save Your Calculations: Never lose track of a complex layout. Save your frequently used dimensions and access your history instantly for repeat jobs. • Light & Dark Mode: Engineered for comfort in any environment. Use a crisp, high-contrast light theme in the drafting room, or seamlessly switch to a sleek, eye-saving dark mode on the shop floor. The Professional's Choice • Frictionless Interface: A clean, modern iOS UI built for speed. No clunky menus—just rapid data entry and instant calculations. • Absolute Precision: Eliminate drafting errors, reduce costly material waste, and trust the math every time you make a cut. Stop drafting transitions by hand. Download Bend Calculator to bring speed, accuracy, and modern efficiency to your next fabrication project. Bend Calculator: Learn How to Draw offers auto-renewable subscriptions for access to premium content. • Payment will be charged to your iTunes account at confirmation of purchase • Subscriptions automatically renew unless turned off at least 24 hours before the end of the current period • Manage or cancel subscriptions in your iTunes & App Store account settings By using the app, you confirm that you acknowledge and accept our Privacy Policy and Terms of Use. Privacy Policy: https://sites.google.com/view/reva-desai/privacy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ If you would like to use our App but have trouble affording it, please email us at reva.desai2000@gmail.com

Screenshots

Geometry Calculator lite4 screens
Bend Calculator4 screens

Verdict

The call

The clearest difference is ads: Bend Calculator at none against Geometry Calculator lite's shown. Bend Calculator also leads on update cadence (every 4 days vs every 5 weeks). On price, 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

Both are free to download. Geometry Calculator lite sells 1 one-off in-app purchase and Bend Calculator sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Geometry Calculator lite ships an update every 5 weeks, Bend Calculator every 4 days. The most recent releases landed on November 4, 2026 and November 6, 2026 respectively.

Scorecard2 real differences · 8 level
Geometry Calculator lite versus Bend Calculator: the parameters behind the verdict, then further details
ParameterGeometry Calculator liteBend Calculator
PriceFreeFree
Rating4.5 (79 ratings) — better—
Positive reviews41.7% of reviews—
Number of ratings79 — better—
Update frequencyEvery 5 weeksEvery 4 days — better
AdsYesNo — better
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS17.617.0 — better
Further details — not scored
Size56 MB15 MB
Age rating4+4+
DeveloperV PUGAZHENTHIReva Desai

In-app purchases

1 purchases

Geometry Calculator lite

One-time1
  • 25 Geometry Calculators$2.99
2 purchases

Bend Calculator

Subscriptions2
  • Pro Monthly Access$4.991 Month
  • Pro Yearly Access$29.991 Year

Questions

Is Geometry Calculator lite free?
Geometry Calculator lite is free to download, with in-app purchases available.
Is Bend Calculator free?
Bend Calculator is free to download, with in-app purchases available.
Do Geometry Calculator lite or Bend Calculator have ads?
Geometry Calculator lite shows ads; Bend Calculator does not.
Which is updated more often, Geometry Calculator lite or Bend Calculator?
Geometry Calculator lite ships an update every 5 weeks, and Bend Calculator every 4 days. Most recently, Geometry Calculator lite was updated on November 4, 2026 and Bend Calculator on November 6, 2026.

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