# UJAT Campus Digital vs StudyOS

The clearest difference is rating: StudyOS at 4.9 against UJAT Campus Digital's 1.0. StudyOS also leads on update cadence (every 9 days vs every 7 months) and ratings volume (91 vs 1). UJAT Campus Digital's advantage is in-app purchases (none vs 4). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. StudyOS sells 4 in-app purchases, starting at $4.99 per 7 days. UJAT Campus Digital asks for nothing beyond the download.

StudyOS holds the better App Store score, 4.9 against 1.0. That said, the two scores are not equally well evidenced: StudyOS has 91 ratings behind it against 1, so its average is the more settled of the two.

UJAT Campus Digital ships an update every 7 months, StudyOS every 9 days. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | UJAT Campus Digital | StudyOS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.0 (1 ratings)](https://appshunter.io/ios/app/ujat-campus-digital/id1588436295/reviews) | **[4.9 (91 ratings)](https://appshunter.io/ios/app/studyos-study-with-ai/id6747879382/reviews)** |
| Number of ratings | 1 | **91** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 9 days** |
| Monetization | **Free** | Freemium |
| Size | 29 MB | 118 MB |
| Requires iOS | **16.4** | 17.1 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [UNIVERSIA](https://appshunter.io/developer/451726993) | [DANIEL PONCELAS VARGAS](https://appshunter.io/developer/1823171837) |

## What reviewers say

### UJAT Campus Digital

[App page](https://appshunter.io/ios/app/ujat-campus-digital/id1588436295)

This app provides a secure mobile university identity for easy recognition on campus and beyond. Future updates will offer personalized academic services like grades and class schedules. It also includes optional access to exclusive financial and non-financial benefits through a partnership.

**Highlights:** Mobile university identity, Secure recognition, Academic services (grades, schedule), Campus events, Santander benefits access, Financial services

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

**In-app purchases:** none


### StudyOS

[App page](https://appshunter.io/ios/app/studyos-study-with-ai/id6747879382)

Transform your study materials into interactive flashcards, summaries, and quizzes with AI. This app efficiently prepares you for exams and helps you master concepts on the go, making learning faster and more engaging.

**Highlights:** AI-generated flashcards, Automated summaries, Personalized quizzes, Material upload (notes, PDFs, images), Spaced repetition techniques, Progress tracking

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Access | $4.99 | per 7 days |
| Premium Access | $12.99 | per month |
| Premium Access | $12.99 | per month |
| Premium Access | $69.99 | per year |


## Frequently asked questions

### Is UJAT Campus Digital free?

UJAT Campus Digital is free to download, with no in-app purchases.

### Is StudyOS free?

StudyOS is free to download, with in-app purchases available.

### Which has better reviews, UJAT Campus Digital or StudyOS?

StudyOS is rated higher. UJAT Campus Digital averages 1.0 out of 5 from 1 ratings, while StudyOS averages 4.9 from 91 ratings.

### Do UJAT Campus Digital or StudyOS have ads?

Neither UJAT Campus Digital nor StudyOS shows ads.

### Which is updated more often, UJAT Campus Digital or StudyOS?

UJAT Campus Digital ships an update every 7 months, and StudyOS every 9 days. Most recently, UJAT Campus Digital was updated on October 8, 2026 and StudyOS on October 24, 2026.

---

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