Geometry Calculator. vs Simplex Optima
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Geometry Calculator.
This app serves as a comprehensive geometry guide, offering calculations for 26 different 2D shapes and 3D solids. It covers essential parameters like area, volume, radius, and angles, making it a complete reference for geometric computations.
- Calculations for 26 geometric shapes, planes, and solids
- 783 distinct geometric calculations
- Covers 2D shapes and 3D solids
- Calculates area, volume, radius, circumference, and more
- Available in multiple languages
- Complete geometry guide and reference
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Ever wondered how many geometric shapes, planes, and solids exist—and how to calculate their parameters? Then this is the app for you! Geometry Calculator includes 26 shapes, planes, and solids with 783 calculations, covering: 2D Shapes & Planes: • Circle, Annulus, Ellipse, Torus • Square, Rectangle, Triangle, Triangle Theorems • Equilateral Triangle, Isosceles Triangle, Right Triangle • Parallelogram, Rhombus, Trapezoid, Polygon • Distance, 2D Distance, 3D Distance 3D Solids: • Cube, Cuboid, Capsule, Cone, Cylinder • Conical Frustum, Square Pyramid, Sphere, Hemisphere, Tube This app calculates essential geometric parameters, including: • Area & Surface Area • Radius, Diameter & Circumference • Length, Side Length & Diagonal Length • Height, Slant Height, Width & Altitude • Median & Angles • Volume & Thickness • Inradius & Circumradius • Perimeter & Semiperimeter Available in: English, Français, Español, Italiano, Deutsch, Português, Nederlands & Chinese. A Complete Geometry Guide and Reference!
Simplex Optima
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The general form of an optimization problem comprises a linear function of variables, also called "objective function" and a number of constraint inequalities. The app can facilitate a maximisation as well as minimisation problem bearing up to 7 variables and up to 6 contraint inequalities. The solution algorithm is implemented by constructing and manipulating the Simplex tableau before calculating the parameters for which the maximum value of the objective function is obtained.
Screenshots
Verdict
The clearest difference is update cadence: Simplex Optima at every 5 days against Geometry Calculator.'s every 5 months. Simplex Optima also leads on iOS requirement (13.3 vs 17.6). 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
Geometry Calculator. costs $2.99 and Simplex Optima $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.
Geometry Calculator. ships an update every 5 months, Simplex Optima every 5 days. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.
| Parameter | Geometry Calculator. | Simplex Optima |
|---|---|---|
| Price | $2.99 | $2.99 |
| Rating | 4.6 (33 ratings) — better | — |
| Positive reviews | 50.0% of reviews | — |
| Number of ratings | 33 — better | — |
| Update frequency | Every 5 months | Every 5 days — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPad, Mac | iPhone, iPad, iPod |
| Requires iOS | 17.6 | 13.3 — better |
| Further details — not scored | ||
| Size | 10 MB | 2 MB |
| Age rating | 4+ | 4+ |
| Developer | V PUGAZHENTHI | Konstantinos Ladiellis |
In-app purchases
Geometry Calculator.
No in-app purchases
Simplex Optima
No in-app purchases
Questions
Is Geometry Calculator. free?
Is Simplex Optima free?
Do Geometry Calculator. or Simplex Optima have ads?
Which is updated more often, Geometry Calculator. or Simplex Optima?
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