# UdS vs World Grid

The clearest difference is in-app purchases: UdS at none against World Grid's 1. UdS also leads on ads (none vs shown). World Grid's advantage is iOS requirement (13.0 vs 15.0). On price and device support there is nothing between them.

Both are free to download. World Grid sells 1 one-off in-app purchase. UdS asks for nothing beyond the download.

## The numbers

| Metric | UdS | World Grid |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Monthly | — |
| Monetization | Free | — |
| Size | 64 MB | 39 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Universitaet des Saarlandes](https://appshunter.io/developer/736099226) | [George Findlay](https://appshunter.io/developer/1852796279) |

## What reviewers say

### UdS

[App page](https://appshunter.io/ios/app/uds-app/id6746160093)

This app centralizes essential information and services for university students and staff. It offers features like cafeteria menus, campus news, and an interactive map, all within a secure and user-friendly interface. Developed by the university, it's continuously updated to meet campus needs.

**Highlights:** Cafeteria menu, University news updates, Interactive campus map, Personalized functions, Multi-language support, Certified data protection and security

**In-app purchases:** none


### World Grid

[App page](https://appshunter.io/ios/app/world-grid/id6755319096)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| World Grid Premium | $2.99 | one-time |


## Frequently asked questions

### Is UdS free?

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

### Is World Grid free?

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

### Do UdS or World Grid have ads?

World Grid shows ads; UdS does not.

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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.*