# ETH Zurich vs Spider AI

The clearest difference is in-app purchases: ETH Zurich at none against Spider AI's 2. ETH Zurich also leads on iOS requirement (17.0 vs 26.2). On price, ads and device support there is nothing between them.

Both are free to download. Spider AI sells 2 in-app purchases, starting at $2.99 per 7 days. ETH Zurich asks for nothing beyond the download.

## The numbers

| Metric | ETH Zurich | Spider AI |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Monetization | Free | — |
| Size | 116 MB | 11 MB |
| Requires iOS | **17.0** | 26.2 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [ETH Zurich](https://appshunter.io/developer/438432132) | [Apenta](https://appshunter.io/developer/1612238829) |

## What reviewers say

### ETH Zurich

[App page](https://appshunter.io/ios/app/eth-zurich/id438432129)

This campus app provides essential information for students and staff, including emergency contacts, news updates, event schedules, and interactive campus maps. It also features dining options and a directory to find people.

**Highlights:** SOS emergency button, Customizable news feed, Event calendar, Interactive campus maps with indoor localization, Daily updated restaurant menus, Staff and faculty search

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

**In-app purchases:** none


### Spider AI

[App page](https://appshunter.io/ios/app/spider-ai-bug-identifier/id6757938284)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $2.99 | per 7 days |
| Yearly Plan | $17.99 | per year |


## Frequently asked questions

### Is ETH Zurich free?

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

### Is Spider AI free?

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

### Do ETH Zurich or Spider AI have ads?

Neither ETH Zurich nor Spider AI shows ads.

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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.*