# Piazza vs Gradescope

The clearest difference is rating: Piazza at 2.1 against Gradescope's 1.4. Piazza also leads on update cadence (fortnightly vs every 2 months). Gradescope's advantage is chart position (#84 vs unranked) and iOS requirement (13.4 vs 15.6). On price, review sentiment, ratings volume and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Piazza holds the better App Store score, 2.1 against 1.4. Both are backed by a comparable volume of ratings — 277 and 231 respectively. Written reviews point the same way: 14% of Piazza's written reviews are positive against 9% of Gradescope's.

Piazza ships an update fortnightly, Gradescope every 2 months. The most recent releases landed on September 21, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Piazza | Gradescope |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.1 (277 ratings)](https://appshunter.io/ios/app/piazza/id453142230/reviews)** | [1.4 (231 ratings)](https://appshunter.io/ios/app/gradescope/id1563280912/reviews) |
| Number of ratings | **277** | 231 |
| Positive reviews | **14.3% of reviews** | 9.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Free | Free |
| Best chart rank | — | **#84** |
| Size | 3 MB | 37 MB |
| Requires iOS | 15.6 | **13.4** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Piazza Technologies, Inc.](https://appshunter.io/developer/453142233) | [Turnitin](https://appshunter.io/developer/657602527) |

## What reviewers say

### Piazza

[App page](https://appshunter.io/ios/app/piazza/id453142230)

This platform facilitates communication and learning for higher education. Students can ask and answer questions, while instructors can monitor student engagement. It provides real-time updates and a centralized space for class interactions.

**Highlights:** Ask and answer questions, Real-time updates, Centralized class communication, Student engagement monitoring, Mobile access for students and instructors

**In-app purchases:** none

**What reviewers like**

- 🚀 Useful app
- 🚀 Great for tracking classes
- 🚀 Convenient mobile access

**What reviewers complain about**

- 🐛 Crashes frequently
- 🐛 Buggy and unreliable
- 🐛 Lacks key features from web version
- 🐛 Poor user interface and navigation
- 🔒 Login and authentication issues

**Reported bugs**

- Inability to post or reply
- Randomly logs out users
- Fails to load posts and resources
- Incompatible with newer iOS versions

**Requested features**

- Dark mode option
- Ability to access course materials
- Improved formatting and editing tools
- Better organization of posts and discussions
- Seamless integration with web version


### Gradescope

[App page](https://appshunter.io/ios/app/gradescope/id1563280912)

**Currently charting:** #84 Top Free · Education (US App Store)

Easily upload assignments for courses using this app. Submit files from your device or scan your work directly. Assign pages for variable-length assignments and resubmit if needed before the deadline.

**Highlights:** Upload assignments, Scan documents with camera, Select existing files, Assign pages for variable-length assignments, Resubmit assignments, View submitted and graded assignments

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none

**What reviewers like**

- 🚀 Quick and effective submission process
- 👍 Clean and well-designed app
- 📸 Convenient scanning and photo upload

**What reviewers complain about**

- 🔑 Frequent log-in issues and lack of session persistence
- 📱 Suboptimal iPad and tablet experience
- 🐛 Buggy scanning and submission functionality
- 🤔 Lack of key features like viewing graded assignments

**Reported bugs**

- Camera flash issues during scanning
- Photos not uploading in correct order
- Inconsistent download button behavior

**Requested features**

- Ability to sort assignments by due date
- Integration of tools for instructors
- Improved iPad and tablet optimization


## Frequently asked questions

### Is Piazza free?

Piazza is free to download, with no in-app purchases.

### Is Gradescope free?

Gradescope is free to download, with no in-app purchases.

### Which has better reviews, Piazza or Gradescope?

Piazza is rated higher. Piazza averages 2.1 out of 5 from 277 ratings, while Gradescope averages 1.4 from 231 ratings.

### Do Piazza or Gradescope have ads?

Neither Piazza nor Gradescope shows ads.

### Which is updated more often, Piazza or Gradescope?

Piazza ships an update fortnightly, and Gradescope every 2 months. Most recently, Piazza was updated on September 21, 2026 and Gradescope on September 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*