sketchometry
sketchometry: A free sketch-to-construction geometry tool with teaching materials and browser saving. Ranked #15 of 34 in Geometry Learning Software by our editors (6.0/10); pricing: Free plan; best for students who prefer sketch-based construction.
At a glance
- Editor score6.0 / 10
- PricingFree plan
- Best forStudents who prefer sketch-based construction
- Free planYes
- Paid fromNone
- Dynamic constructionsYes
- Facts checked28 Sep 2026
Where it wins
- Turns freehand sketches into movable, precise geometric constructions
- Includes measurements, labels, calculations, and function tools
- Provides teaching modules, worksheets, exercises, and teacher sheets
Where it doesn't
- Does not provide proof practice
- Local browser saving may limit access across devices
- Support is centered on documentation rather than broader channels
Our verdict on sketchometry
sketchometry is a free dynamic mathematics tool for learners and teachers who want to explore geometry by drawing. On a smartphone, tablet, or modern browser, users sketch points, lines, circles, polygons, angles, reflections, and vectors; the software converts those marks into precise constructions that can be moved and modified. It is suited to classroom activities, guided instruction, and home learning, with web access and an iOS app and no installation required for browser use.
The free plan covers the full stated feature set, including drag, construct, undo, and redo tools, plus measurements, calculations, labels, and function tools. Teaching modules add worksheets, exercises, and teacher information sheets, giving educators material for discovery-based lessons rather than only an open drawing space. Construction boards are saved locally in the browser, while mobile device sharing supports sharing or exporting boards. Choose sketchometry when cost-free access and sketch-driven exploration matter more than a tiered workflow or centralized storage.
Its focus is construction-based learning: users can manipulate geometric objects and investigate relationships through movement and measurement. The published category specifications include dynamic constructions, problem practice, and classroom tools, but not proof practice, so learners seeking formal proof exercises should consider a different geometry product. Support is provided through documentation, and the stated deployment covers cloud and mobile use. Students and teachers who want a lightweight, visual way to create and discuss constructions should find the scope appropriate; those needing proof-focused curricula or broader support channels should look elsewhere.
sketchometry pricing
sketchometry fact sheet
| Free plan | Yes |
|---|---|
| Paid from | None |
| Dynamic constructions | Yes |
| Proof practice | No |
| Problem practice | Yes |
| Classroom tools | Yes |
| Supported platforms | Cross_platform |
| Offline mode | Not verified |
| Deployment | Cloud, Mobile |
| Platforms | Web, iOS |
| Support | Docs |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan |
| Website | sketchometry.com |
| Facts checked | 28 Sep 2026 |
Alternatives to sketchometry
- GeoGebraA broad geometry and mathematics suite with adaptive practice, classroom tools, and offline apps.9.0
- GNU Dr. GeoA free, programmable desktop geometry environment for dynamic constructions and exploration.8.2
- KigA free desktop tool for exploring constructions, with macros and drawing features.7.7
See all sketchometry alternatives →
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Reviewed by iTechGuides Editors · Editorial team · Updated Sep 2026
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