Comparison

sketchometry 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

sketchometry

This app transforms your finger drawings into precise geometric shapes on your iPhone or iPad. It turns math into an experimental subject, encouraging learners to discover concepts through hands-on interaction rather than presenting pre-made solutions.

Highlights
  • Finger-to-geometry conversion
  • Dynamic mathematical exploration
  • Experimental learning approach
  • Interactive geometric drawing
  • Supports iPhone and iPad
Features
Read full description

Fascinatingly simple. Simply fascinating. sketchometry is a different kind of dynamic math software. You draw with your finger on your iPhone or iPad. sketchometry automatically converts these (finger) sketches into exact geometric objects. Mathematics becomes an experimental subject. No ready-made results are presented, learners are encouraged to go on a journey of discovery by themselves.

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

sketchometry4 screens
Geometry Calculator lite4 screens

Verdict

The call

The clearest difference is in-app purchases: sketchometry at none against Geometry Calculator lite's 1. sketchometry also leads on ads (none vs shown) and review sentiment (65% vs 42%). Geometry Calculator lite's advantage is ratings volume (78 vs 5). On price, rating 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 Calculator lite sells 1 one-off in-app purchase. sketchometry asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for sketchometry against 4.5 for Geometry Calculator lite. That said, the two scores are not equally well evidenced: Geometry Calculator lite has 78 ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 65% of sketchometry's written reviews are positive against 42% of Geometry Calculator lite's.

UpkeepUpdate frequency

sketchometry ships an update every 10 days, Geometry Calculator lite every 5 weeks. The most recent releases landed on October 12, 2026 and October 7, 2026 respectively.

Scorecard7 real differences · 3 level
sketchometry versus Geometry Calculator lite: the parameters behind the verdict, then further details
ParametersketchometryGeometry Calculator lite
PriceFreeFree
Rating4.6 (5 ratings) — better4.5 (78 ratings)
Positive reviews65.0% of reviews — better41.7% of reviews
Number of ratings578 — better
Update frequencyEvery 10 days — betterEvery 5 weeks
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.6
Further details — not scored
Size82 MB56 MB
Age rating4+4+
DeveloperUniversitaet BayreuthV PUGAZHENTHI

Customer experience

sketchometry

All ratings5 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews20 reviews
Positive65.0%
Neutral0.0%
Negative35.0%

Geometry Calculator lite

All ratings78 ratings
Positive85.9%
Neutral5.1%
Negative9.0%
Written reviews12 reviews
Positive41.7%
Neutral8.3%
Negative50.0%

In-app purchases

None

sketchometry

No in-app purchases

1 purchases

Geometry Calculator lite

One-time1
  • 25 Geometry Calculators$2.99

Questions

Is sketchometry free?
sketchometry is free to download, with no in-app purchases.
Is Geometry Calculator lite free?
Geometry Calculator lite is free to download, with in-app purchases available.
Which has better reviews, sketchometry or Geometry Calculator lite?
sketchometry is rated higher. sketchometry averages 4.6 out of 5 from 5 ratings, while Geometry Calculator lite averages 4.5 from 78 ratings.
Do sketchometry or Geometry Calculator lite have ads?
Geometry Calculator lite shows ads; sketchometry does not.
Which is updated more often, sketchometry or Geometry Calculator lite?
sketchometry ships an update every 10 days, and Geometry Calculator lite every 5 weeks. Most recently, sketchometry was updated on October 12, 2026 and Geometry Calculator lite on October 7, 2026.

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