Piazza is the leading social learning platform for higher education, used by hundreds of thousands of students and more than 15 thousand professors for centralized class communications and polling. If you're a student, the Piazza app lets you ask and answer questions in all your Piazza classes from your mobile device, and updates you in real time when your peers are engaged. If you're an instructor, the app gives you a simple way to check in on your students during those spare moments between meetings. Stay connected to your class with Piazza!

What’s New


Version updates:
- Fixed crash, when creating new or editing Post content
- Fixed crash in join classes workflow
- Fixed bug where markdown wasn't showing in Post bodies
- Fixed issue in copying files from external apps
- Fixed LaTex styling for longer formulas
- Improved on iOS 13 incompatibility issues

Ratings and Reviews

2.4 out of 5
65 Ratings

65 Ratings

jrgibson ,

The handling of images is garbage

There’s a lot good about Piazza, but the terrible image issues in this app mean more often than not, I have to use the web version on my iPad or just go view things on my Mac. It would be very simple for them to add the ability to tap on an image and view it full screen (with the ability to pinch zoom). The fact that they haven’t added this over the many, many months that this app has been out makes it feel abandoned.

A reviewing muffin ,

Piazza is great, but this app is not.

Piazza is a fantastic resource in all of my classes, but I have been disappointed by the mobile app. Instructor answers to follow up questions are not highlighted, the editor for creating a new question/ responding to a question is very clunky and lacks nearly all of the formatting options provided on desktop, and the overarching interface feels more like a half-baked mobile website than a dedicated app. Really hoping this is updated and improved at some point.

TADGames ,

Your App is Crashing - Please Update Soon

Piazza is a valuable tool for many classes but the app is crashing very frequently with iOS 13. Specifically, the app crashes when composing a response to a question and then does not save the draft of the response so one has to start over. This is very inconvenient.


Piazzza, Inc.
9.8 MB

Requires iOS 9.3 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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