Free

Details

  • Released
  • Updated
  • April 20, 2013
  • June 12, 2026

Features

sketchometry screenshot #1 for iPhone
sketchometry screenshot #2 for iPhone
sketchometry screenshot #3 for iPhone
sketchometry screenshot #4 for iPhone
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About

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.

Finger-to-geometry conversion
Dynamic mathematical exploration
Experimental learning approach
Interactive geometric drawing
Supports iPhone and iPad
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What's New in sketchometry

26.3

June 12, 2026

With version 26.3, sketchometry receives an update that significantly improves working in the area of analysis. The new coordinate system ensures that the x- and y-axes now use a consistent ticks distance and behave more coherently overall. Another major step forward is the improved term handling. Terms are now simplified, making functions clearer and easier to read, and significantly improving the handling of more complex expressions. In combination with this, function terms are now also evaluated dynamically, so changes made via sliders are directly reflected in the term beside the graph. It is also now possible to drag function graphs with your finger. This feature must be enabled in the graph's properties. Function graphs can now also leave traces. This is particularly useful in conjunction with the slider for displaying family of functions. In addition, an issue in the iOS help system has been fixed that previously caused display problems. Beyond these changes, the update includes many additional improvements and internal adjustments that further enhance stability and performance.

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User reviews

Sehr schlecht

Ich finde diese App ist gut aber die Erkennung der Former ist absoluter Müll ich hoffe sie schicken mir 3 Millionen Entschuldigung nachrichten ich empfehle diese App nicht weiter im Gegenteil die App soll aus dem App Store raus genommen werden hoffe denn anderen die das lesen hat das gefallen

Perfect

Awesome app really well made

bewertung

Stürtzt bei essenziellen dingen schon ab, wie zum Beispiel zu weites Rauszoomen. Manchmal funktioniert auch garnichts mehr und ich muss die app Neustarten damit es wieder funktioniert! Bitte beheben!

Tolle App

Tolle App, hab nur ein Problem mit meinem ipad pro11“
iPadOS 17.0.3.
Bei der Eingabe einer Funktion in die Eingabenzeile
wird unten das Tastatursymbol mit DeDe falsch angzeigt.
Beim Anklicken wird sketchometry beendet, und in die
App Übersicht von iOS zurückgekehrt.
Man kann keine Funktionsgleichung eingeben, ärgerlich.
Am iphone 12 und in der Webversion von sketchometry
funktioniert alles einwandfrei.
An ipad Einstellungen kann es eigentlich nicht liegen,
bei anderen Apps funktioniert es einwandfrei.
Wo kann der Fehler liegen?

Ansonsten wie gesagt tolle App
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HAHHHD

AMAZING!! 😭😭😭🤌🏽🤌🏽🤌🏽

FAQ

What is sketchometry?

sketchometry is a dynamic math software that allows users to draw with their finger on an iPhone or iPad, and it automatically converts these sketches into exact geometric objects. It aims to make mathematics an experimental subject.

How does sketchometry work?

You draw geometric shapes with your finger on the screen, and the app intelligently recognizes and converts these freehand sketches into precise, editable geometric objects. This allows for an interactive discovery process in mathematics.

Is sketchometry suitable for all ages?

sketchometry has an age rating of 4+, making it suitable for a wide range of users. Its experimental approach can benefit both younger learners and those seeking a novel way to engage with mathematical concepts.

What devices does sketchometry support?

sketchometry is available on iPhone, iPad, and iPod. It is designed to leverage the touch interface of these Apple devices for an intuitive drawing and learning experience.

How often is sketchometry updated?

The latest version of sketchometry is 26.0, and it was last updated on February 17, 2026. This indicates a commitment to ongoing development and improvement of the application.

What is the user sentiment for sketchometry?

sketchometry has received a high rating of 4.6 stars from 5 ratings, suggesting that users generally have a very positive experience with the app. This indicates strong user satisfaction with its functionality and educational value.

Does sketchometry have ads?

No, sketchometry does not contain advertisements. The app is free to download and use without any ad interruptions.

Can I purchase additional features in sketchometry?

No, sketchometry does not offer in-app purchases. The app is completely free, and all its features are available without any additional cost.