# BATIS vs Campus HSB

The clearest difference is device support: Campus HSB at 4 against BATIS's 2. On price, update cadence, 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.

BATIS ships an update every 3 weeks, Campus HSB every 10 days. The most recent releases landed on October 27, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | BATIS | Campus HSB |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 34.8% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 10 days** |
| Monetization | — | Ad-supported |
| Size | 24 MB | 104 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Mitigate SIA](https://appshunter.io/developer/1200820240) | [UniNow GmbH](https://appshunter.io/developer/1099302123) |

## What reviewers say

### BATIS

[App page](https://appshunter.io/ios/app/batis/id1524302717)

**Features:** macOS Compatibility

**In-app purchases:** none


### Campus HSB

[App page](https://appshunter.io/ios/app/campus-hsb/id6639611911)

Manage your student life with this app. Access your student ID and Deutschland-Ticket for easy identification and public transport use. Stay informed about campus dining options and weekly events.

**Highlights:** Student ID access, Deutschland-Ticket integration, Canteen opening hours, Weekly event program, Campus navigation

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

**In-app purchases:** none


## Frequently asked questions

### Is BATIS free?

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

### Is Campus HSB free?

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

### Do BATIS or Campus HSB have ads?

Neither BATIS nor Campus HSB shows ads.

### Which is updated more often, BATIS or Campus HSB?

BATIS ships an update every 3 weeks, and Campus HSB every 10 days. Most recently, BATIS was updated on October 27, 2026 and Campus HSB on October 17, 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.*