Geometry Stash is made and published by Anson Liu. AppBrain is an independent app data site and isn't affiliated with Anson Liu. The app name, icon, screenshots and description belong to Anson Liu and are shown as published on the App Store.
AppBrain's verdict
Established- Rating on App Store
- 4.70
- 10 ratings
- Last updated
- May 18, 2026
It doesn't have enough ratings yet to judge what users think.
Rankings
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Releases
Updates seen on the App Store- Version
- 2.0.7
- Launched
- before 2010
No changelog data
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Ratings and reviews on the App StoreComments on Geometry Stash for iOS
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Technology
Found in the app by AppBrain- Price
- Free
- App size
- 2.85 MB
- Content rating
- Everyone
Technologies used by Geometry Stash
About the app and developer
About Geometry Stash
Geometry Stash is an education app developed by Anson Liu.
User Ratings
Geometry Stash is rated 4.70 out of 5 stars. The rating is based on 10 ratings.
App Information
Geometry Stash is freely available from the App Store. The app size is 2.85 MB. The latest version available is 2.0.7. The last update was on May 18, 2026.
Technical Requirements
The app has a content rating of Everyone. The app has been available on the App Store since before 2010.
Developer information for Anson Liu
Address:
Store listing
By Anson Liu, from the App Store
Description by Anson Liu Written by the developer, not by AppBrain. Click to read.
"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
Which theorem completes the proof? Refresh your knowledge of the most commonly used theorems, postulates, and corollaries with Geometry Stash. Swipe to a term to check it out!
Make your own slides to share with others using a built in editor. Write custom slides with drawing commands with instant preview.
Share slides in a snap — Airdrop, iCloud, Message, Mail, and more! Your creations will be rendered as vector graphics that retain their crisp and sharp edges no matter what device others and you use!
Additional Features:
• Custom slide creation: Write your own slides through drawing commands in JSON, a lightweight data-interchange format. Edit on your device, computer, anywhere.
• iOS Spotlight Search: Find your slides using iOS Search.
• Slide Over and Split View: View slides alongside other study material.
• iCloud Drive: Access created slides on all your devices. Write on the computer and view on the go.
• Portability: Export slides as JSON, Image file, or Text.
• Guided Access: Limit editing slide functionality to keep learners on track.
• Bulk Import: Distribute multiple custom slides using a single bulk import file. Ideal for educators and administrators!
What others have said about Geometry Stash:
"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" - CooliPhoneApps.com
"[Mirroring] would be great in a classroom or for a group study session" - EDUInReview