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Geometry Stash

By Apparent Etch

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The expanse of knowledge at your fingertips.

"Instead of paging through their textbook for the theorems, now students can use this app"
- Wired

"Geometry Stash is truly ideal for anyone needing a quick reference guide for geometric theories"
- SlapApp

Access the most commonly used theorems, postulates, and corollaries through Geometry Stash's fluid, clean interface.
Drag your finger up and down the list to navigate its contents.
Touch the lower textured button to hide/show the diagram and adjust viewing space.

— Both portrait and landscape views supported.

— Search to narrow down results.

— Descriptive, visual diagrams explaining each item. No BS. Updated for the new iPad's Retina display.

— Mirror diagrams onto an external display or projector.

Featured in What's Hot!
Written about by the Oakland Tribune!
Integrated into education institutions' curricula.

Featured by The Argus and
Buzzed about on Sing Tao Chinese Radio Station!

"Geometry Stash Offers Comprehensive Mathematical Guide" - The iPhone App Review

"My pick for Geometry Stash in terms of what to use it for is actually studying for exams. It certainly beats the flash card system I used for my SATs" - AppBite

"Don't let your Math assignments get you down when you have Geometry Stash to help you through" -

"[Mirroring] would be great in a classroom or for a group study session" - EDUInReview

What's New in Version 1.1.10

Important info for users:


Mirroring to external display is now scales to match resolution. Aspect fit mode is used for images.
External displays now show higher resolution images.
Papyrus font removed from start image.
Start image labeling revised to make guide more clear.
Revised text for Circumcenter Theorem 5-2-1.
Improved orientation rotation performance.
New startup images to conform with Human Interface Guidelines.

Swapped app's primary and secondary categories. Now in the App Store's Reference category.

Revised and centered text for Hypotenuse Leg Triangle Congruence Theorem 4-5-3.
Centered diagram for Exterior Angle Theorem 4-2-4.

Revised Chord Chord Theorem.
Retina diagram images for the new iPad.
New toggle bar for retina devices.


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Geometry Stash
View In iTunes
This app is designed for both iPhone and iPad
  • USD 1.99
  • Category: Reference
  • Updated:
  • Version: 1.1.10
  • Size: 18.0 MB
  • Language: English
  • Seller:

Compatibility: Requires iOS 3.0 or later. Compatible with iPhone, iPad, and iPod touch.

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