Comparison

Trigonometry calc vs Geometry Calculator lite

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

Head to head
About

Trigonometry calc

Calculate side lengths and angles in right-angled triangles using Pythagorean theorem and trigonometry functions. Learn basic trigonometry concepts. An optional premium version removes ads and unlocks a general triangle calculator.

Highlights
  • Calculate side lengths
  • Calculate angles
  • Pythagorean Theorem
  • Trigonometry functions
  • Learn simple trigonometry
  • General triangle calculator (premium)
Features
Read full description

Use Trigonometry Calc to calculate sidelengths and angles in the right angled triangle. By the help of Pythagorean Theorem and some trigonometry functions you can in this app calculate side lengths and angles in any right angled triangle. Learn simple trigonometry. •Math •Trigonometry •Pythagorean Theorem Trigonometry Premium Go ad-free forever and unlock the advanced General Triangle Calculator (SAS/SSA/ASA). Solve any triangle, not just right triangles

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)

Screenshots

Trigonometry calc4 screens
Geometry Calculator lite4 screens

Verdict

The call

The clearest difference is review sentiment: Geometry Calculator lite at 45% against Trigonometry calc's 0%. Geometry Calculator lite also leads on rating (4.5 vs 3.0) and ratings volume (78 vs 2). Trigonometry calc's advantage is iOS requirement (15.6 vs 17.6). On price, ads, in-app purchases and monetization model 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. Trigonometry calc sells 1 one-off in-app purchase and Geometry Calculator lite sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Geometry Calculator lite holds the better App Store score, 4.5 against 3.0. That said, the two scores are not equally well evidenced: Geometry Calculator lite has 78 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 0% of Trigonometry calc's written reviews are positive against 45% of Geometry Calculator lite's.

UpkeepUpdate frequency

Trigonometry calc ships an update every 3 months, Geometry Calculator lite every 5 weeks. The most recent releases landed on September 6, 2026 and September 15, 2026 respectively.

Scorecard5 real differences · 5 level
Trigonometry calc versus Geometry Calculator lite: the parameters behind the verdict, then further details
ParameterTrigonometry calcGeometry Calculator lite
PriceFreeFree
Rating3.0 (2 ratings)4.5 (78 ratings) — better
Positive reviews0.0% of reviews45.5% of reviews — better
Number of ratings278 — better
Update frequencyEvery 3 monthsEvery 5 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.6 — better17.6
Further details — not scored
Size10 MB56 MB
Age rating4+4+
DeveloperBo KalvslundV PUGAZHENTHI

Customer experience

Trigonometry calc

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews5 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Geometry Calculator lite

All ratings78 ratings
Positive85.9%
Neutral5.1%
Negative9.0%
Written reviews11 reviews
Positive45.5%
Neutral9.1%
Negative45.5%

In-app purchases

1 purchases

Trigonometry calc

One-time1
  • Premium$0.99
1 purchases

Geometry Calculator lite

One-time1
  • 25 Geometry Calculators$2.99

Questions

Is Trigonometry calc free?
Trigonometry calc is free to download, with in-app purchases available.
Is Geometry Calculator lite free?
Geometry Calculator lite is free to download, with in-app purchases available.
Which has better reviews, Trigonometry calc or Geometry Calculator lite?
Geometry Calculator lite is rated higher. Trigonometry calc averages 3.0 out of 5 from 2 ratings, while Geometry Calculator lite averages 4.5 from 78 ratings.
Do Trigonometry calc or Geometry Calculator lite have ads?
Both Trigonometry calc and Geometry Calculator lite show ads.
Which is updated more often, Trigonometry calc or Geometry Calculator lite?
Trigonometry calc ships an update every 3 months, and Geometry Calculator lite every 5 weeks. Most recently, Trigonometry calc was updated on September 6, 2026 and Geometry Calculator lite on September 15, 2026.

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