Comparison

Triangle Angles Calculator vs Geometry Calc+Shapes

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

Head to head
About

Triangle Angles Calculator

Easily calculate unknown sides, angles, and other parameters for various triangle types. Features interactive visualizations and works offline, making it ideal for students and professionals needing quick, accurate geometric solutions.

Highlights
  • Calculate unknown triangle parameters from 2-3 known values
  • Interactive visualization of triangle types
  • Real-time calculations with intuitive interface
  • Offline functionality
  • Supports metric and imperial units
  • Calculates sides, angles, area, perimeter, medians, and circles
Features
Read full description

Triangle Calculator - Comprehensive Geometry Tool With this intuitive application, you can easily perform calculations for various types of triangles: * Right triangle (with 90° angle) * Scalene triangle (all sides and angles different) * Isosceles triangle (two equal sides, two equal angles) * Equilateral triangle (all sides equal, all angles 60°) Key features: - Calculate unknown parameters when you know just 2-3 values - Clear, interactive visualization of each triangle type - Simple and intuitive interface with real-time calculations - No internet connection required - works completely offline - Supports both metric and imperial units Parameters you can calculate: - All sides, heights, and angles - Perimeter and area - Medians and bisectors - Coordinates of the geometric center (centroid) - Radius and coordinates of inscribed and circumscribed circles - Projections and special components in right triangles Perfect for students, teachers, engineers, architects, designers, and anyone working with geometric calculations. Save time on complex triangle calculations and always get accurate results with proper precision. This powerful yet simple tool helps you solve triangle problems in seconds. Just input the known values and get comprehensive results with all related parameters calculated automatically. No ads, no subscriptions - just a clean, functional triangle calculator at your fingertips.

About

Geometry Calc+Shapes

Features
Read full description

Quickly calculate areas, volumes, and angles of geometric shapes with a simple yet precise geometry calculator. Supports a wide range of shapes including triangles, circles, trapezoids, and 3D solids such as spheres, cylinders, and cones. Ideal for students, designers, and engineers in any field. ---------- 【Main Features】 ・Supports various shapes: triangles, circles, regular polygons, and 3D solids ・Automatically solves consistent values when multiple conditions are entered (supports multi-constraint calculation) ・Adjustable decimal precision and angle units (degrees / DMS) ・Save and share input values easily ・Export calculated results as images ---------- 【Full Access Plan】 The free version includes basic shapes (right triangle and circle). Purchasing the Full Access Plan unlocks all shapes, removes ads, and allows you to save without watching ads. You can also customize decimal precision freely. ---------- With advanced “multi-constraint” solving and automatic updates for interdependent sides and angles, the internal high-precision math engine ensures reliable results. Perfect for those who need accurate, efficient geometry calculations for study, design, or engineering work. --- Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Triangle Angles Calculator4 screens
Geometry Calc+Shapes4 screens

Verdict

The call

The clearest difference is in-app purchases: Triangle Angles Calculator at none against Geometry Calc+Shapes's 1. Triangle Angles Calculator also leads on update cadence (every 3 days vs every 7 months) and iOS requirement (12.0 vs 18.4). On price, ads 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. Geometry Calc+Shapes sells 1 in-app purchase, starting at $7.99 per month. Triangle Angles Calculator asks for nothing beyond the download.

UpkeepUpdate frequency

Triangle Angles Calculator ships an update every 3 days, Geometry Calc+Shapes every 7 months. The most recent releases landed on October 24, 2026 and October 12, 2026 respectively.

Scorecard3 real differences · 7 level
Triangle Angles Calculator versus Geometry Calc+Shapes: the parameters behind the verdict, then further details
ParameterTriangle Angles CalculatorGeometry Calc+Shapes
PriceFreeFree
Rating5.0 (2 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings2 — better—
Update frequencyEvery 3 days — betterEvery 7 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS12.0 — better18.4
Further details — not scored
Size28 MB5 MB
Age rating4++4
DeveloperDmitriy TrofimovJun Yamabe

In-app purchases

None

Triangle Angles Calculator

No in-app purchases

1 purchases

Geometry Calc+Shapes

Subscriptions1
  • Monthly Subscription$7.991 Month

Questions

Is Triangle Angles Calculator free?
Triangle Angles Calculator is free to download, with no in-app purchases.
Is Geometry Calc+Shapes free?
Geometry Calc+Shapes is free to download, with in-app purchases available.
Do Triangle Angles Calculator or Geometry Calc+Shapes have ads?
Neither Triangle Angles Calculator nor Geometry Calc+Shapes shows ads.
Which is updated more often, Triangle Angles Calculator or Geometry Calc+Shapes?
Triangle Angles Calculator ships an update every 3 days, and Geometry Calc+Shapes every 7 months. Most recently, Triangle Angles Calculator was updated on October 24, 2026 and Geometry Calc+Shapes on October 12, 2026.

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