# HSLU Informatik vs IT Exam Quick Reference

The clearest difference is in-app purchases: HSLU Informatik at none against IT Exam Quick Reference's 1. HSLU Informatik also leads on ads (none vs shown). IT Exam Quick Reference's advantage is update cadence (fortnightly vs every 15 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. IT Exam Quick Reference sells 1 in-app purchase, starting at $9.99 per month. HSLU Informatik asks for nothing beyond the download.

HSLU Informatik ships an update every 15 months, IT Exam Quick Reference fortnightly. The most recent releases landed on May 28, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | HSLU Informatik | IT Exam Quick Reference |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 15 months | **Fortnightly** |
| Size | 10 MB | 56 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 9+ |
| Developer | [Hochschule Luzern](https://appshunter.io/developer/690583845) | [BEST SOLUTION LLC](https://appshunter.io/developer/1006385883) |

## What reviewers say

### HSLU Informatik

[App page](https://appshunter.io/ios/app/hslu-informatik/id1169402052)

**Features:** macOS Compatibility

**In-app purchases:** none


### IT Exam Quick Reference

[App page](https://appshunter.io/ios/app/it-exam-quick-reference/id6443973608)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| "ALL ACCESS" | $9.99 | per month |


## Frequently asked questions

### Is HSLU Informatik free?

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

### Is IT Exam Quick Reference free?

IT Exam Quick Reference is free to download, with in-app purchases available.

### Do HSLU Informatik or IT Exam Quick Reference have ads?

IT Exam Quick Reference shows ads; HSLU Informatik does not.

### Which is updated more often, HSLU Informatik or IT Exam Quick Reference?

HSLU Informatik ships an update every 15 months, and IT Exam Quick Reference fortnightly. Most recently, HSLU Informatik was updated on May 28, 2026 and IT Exam Quick Reference on October 6, 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.*