# UDIMA App vs OpoZulo

The clearest difference is in-app purchases: UDIMA App at none against OpoZulo's 3. OpoZulo's advantage is update cadence (weekly vs monthly) and iOS requirement (15.0 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. OpoZulo sells 3 in-app purchases, starting at $3.99 per month. UDIMA App asks for nothing beyond the download.

UDIMA App ships an update monthly, OpoZulo weekly. The most recent releases landed on October 1, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | UDIMA App | OpoZulo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/udima-app/id1552359277/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Weekly** |
| Monetization | Free | — |
| Size | 142 MB | 65 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Universidad a Distancia de Madrid](https://appshunter.io/developer/1151406064) | [Carlos Garcia Marmol](https://appshunter.io/developer/6795084870) |

## What reviewers say

### UDIMA App

[App page](https://appshunter.io/ios/app/udima-app/id1552359277)

Stay updated with the official app for the Distance University of Madrid. Access campus news, your personalized profile with a digital university card, academic calendar, and participate in fun challenges for prizes and member benefits like discounts.

**Highlights:** Campus news and events, Personalized student profile, Digital University Card (TUI), Academic calendar access, Student challenges and prizes, Exclusive member discounts

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

**In-app purchases:** none


### OpoZulo

[App page](https://appshunter.io/ios/app/opozulo-planifica-oposiciones/id6795084868)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| OpoZulo PRO Mensual | $3.99 | per month |
| OpoZulo PRO Descuento Anual | $19.99 | per year |
| OpoZulo PRO Anual | $29.99 | per year |


## Frequently asked questions

### Is UDIMA App free?

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

### Is OpoZulo free?

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

### Do UDIMA App or OpoZulo have ads?

Neither UDIMA App nor OpoZulo shows ads.

### Which is updated more often, UDIMA App or OpoZulo?

UDIMA App ships an update monthly, and OpoZulo weekly. Most recently, UDIMA App was updated on October 1, 2026 and OpoZulo on October 10, 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.*