# Hogrefe Toolbox vs luxasr

The clearest difference is update cadence: luxasr at daily against Hogrefe Toolbox's every 5 months. Hogrefe Toolbox's advantage is iOS requirement (13.0 vs 16.6). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Hogrefe Toolbox ships an update every 5 months, luxasr daily. The most recent releases landed on July 21, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Hogrefe Toolbox | luxasr |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/hogrefe-toolbox/id1573546338/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Daily** |
| Monetization | Free | — |
| Size | 55 MB | 2 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Hogrefe Verlag GmbH & Co. KG](https://appshunter.io/developer/536197063) | [Peter Gilles](https://appshunter.io/developer/1374409404) |

## What reviewers say

### Hogrefe Toolbox

[App page](https://appshunter.io/ios/app/hogrefe-toolbox/id1573546338)

This utility app assists psychologists and therapists with diagnostic work by automating time-consuming calculations for assessments. It supports score conversions, age calculations, and confidence interval analysis, streamlining the assessment process.

**Highlights:** Convert standard scores, Calculate test taker age, Calculate confidence intervals, Calculate critical differences, Graphical result visualization

**Features:** macOS Compatibility

**In-app purchases:** none


### luxasr

[App page](https://appshunter.io/ios/app/luxasr/id6746756505)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hogrefe Toolbox free?

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

### Is luxasr free?

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

### Do Hogrefe Toolbox or luxasr have ads?

Neither Hogrefe Toolbox nor luxasr shows ads.

### Which is updated more often, Hogrefe Toolbox or luxasr?

Hogrefe Toolbox ships an update every 5 months, and luxasr daily. Most recently, Hogrefe Toolbox was updated on July 21, 2026 and luxasr on September 14, 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.*