# Piazza vs UC Davis Mobile App

The clearest difference is rating: UC Davis Mobile App at 2.7 against Piazza's 2.1. Piazza's advantage is ratings volume (279 vs 3) and review sentiment (14% vs 0%). On price, update cadence, ads and in-app purchases there is nothing between them.

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

UC Davis Mobile App holds the better App Store score, 2.7 against 2.1. That said, the two scores are not equally well evidenced: Piazza has 279 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 14% of Piazza's written reviews are positive against 0% of UC Davis Mobile App's, so the app with the better star average is not the one people write more warmly about.

Piazza ships an update every 11 days, UC Davis Mobile App every 3 weeks. The most recent releases landed on October 18, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Piazza | UC Davis Mobile App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.1 (279 ratings)](https://appshunter.io/ios/app/piazza/id453142230/reviews) | **[2.7 (3 ratings)](https://appshunter.io/ios/app/uc-davis-mobile-app/id6756085834/reviews)** |
| Number of ratings | **279** | 3 |
| Positive reviews | **14.2% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 3 MB | 70 MB |
| Requires iOS | **15.6** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Piazza Technologies, Inc.](https://appshunter.io/developer/453142233) | [University of California, Davis](https://appshunter.io/developer/356519286) |

## 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


### UC Davis Mobile App

[App page](https://appshunter.io/ios/app/uc-davis-mobile-app/id6756085834)

This official university app simplifies campus life for students and staff. Access real-time transportation schedules and essential campus resources directly from your mobile device.

**Highlights:** Real-time Unitrans schedules, Campus resources access, Student and staff focused, Official university app

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

**In-app purchases:** none


## Frequently asked questions

### Is Piazza free?

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

### Is UC Davis Mobile App free?

UC Davis Mobile App is free to download, with no in-app purchases.

### Which has better reviews, Piazza or UC Davis Mobile App?

UC Davis Mobile App is rated higher. Piazza averages 2.1 out of 5 from 279 ratings, while UC Davis Mobile App averages 2.7 from 3 ratings.

### Do Piazza or UC Davis Mobile App have ads?

Neither Piazza nor UC Davis Mobile App shows ads.

### Which is updated more often, Piazza or UC Davis Mobile App?

Piazza ships an update every 11 days, and UC Davis Mobile App every 3 weeks. Most recently, Piazza was updated on October 18, 2026 and UC Davis Mobile App on October 14, 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.*