# UDA vs UASB

The clearest difference is update cadence: UDA at weekly against UASB's every 4 months. UDA also leads on device support (3 vs 1). UASB's advantage is rating (5.0 vs 4.7). On price, ratings volume, 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.

UASB holds the better App Store score, 5.0 against 4.7. Both are backed by a comparable volume of ratings — 9 and 5 respectively.

UDA ships an update weekly, UASB every 4 months. Both last shipped on September 30, 2026.

## The numbers

| Metric | UDA | UASB |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (9 ratings)](https://appshunter.io/ios/app/uda/id563408660/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/uasb/id6504567949/reviews)** |
| Number of ratings | **9** | 5 |
| Positive reviews | 26.3% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 4 months |
| Monetization | Free | Free |
| Size | 53 MB | 65 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Universidad del Azuay](https://appshunter.io/developer/1651454697) | [universitasxxi](https://appshunter.io/developer/1522869909) |

## What reviewers say

### UDA

[App page](https://appshunter.io/ios/app/uda/id563408660)

This mobile application connects students with their university. It allows users to check grades and attendance, even if they are enrolled in multiple programs simultaneously.

**Highlights:** Check grades, Monitor attendance, Support for multiple programs, University connection, Student portal

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

**In-app purchases:** none


### UASB

[App page](https://appshunter.io/ios/app/uasb/id6504567949)

This official university app provides accessible features for students, faculty, and guests. Users can find relevant information tailored to their specific profiles within the platform. It offers a clean, ad-free experience for the entire university community.

**Highlights:** Official university app, Accessible features, Ad-free experience, Personalized profiles, Information for community and guests

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is UDA free?

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

### Is UASB free?

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

### Which has better reviews, UDA or UASB?

UASB is rated higher. UDA averages 4.7 out of 5 from 9 ratings, while UASB averages 5.0 from 5 ratings.

### Do UDA or UASB have ads?

Neither UDA nor UASB shows ads.

### Which is updated more often, UDA or UASB?

UDA ships an update weekly, and UASB every 4 months. Most recently, UDA was updated on September 30, 2026 and UASB on September 30, 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.*