# Hogrefe Toolbox vs WriteControl

The clearest difference is rating: Hogrefe Toolbox at 4.0 against WriteControl's 3.0. Hogrefe Toolbox also leads on in-app purchases (none vs 3) and review sentiment (100% vs 86%). WriteControl's advantage is update cadence (weekly vs every 5 months). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. WriteControl sells 3 in-app purchases, starting at $12.90 per month. Hogrefe Toolbox asks for nothing beyond the download.

Hogrefe Toolbox holds the better App Store score, 4.0 against 3.0. Both are backed by a comparable volume of ratings — 1 and 1 respectively. Written reviews point the same way: 100% of Hogrefe Toolbox's written reviews are positive against 86% of WriteControl's.

Hogrefe Toolbox ships an update every 5 months, WriteControl weekly. The most recent releases landed on July 21, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Hogrefe Toolbox | WriteControl |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/hogrefe-toolbox/id1573546338/reviews)** | [3.0 (1 ratings)](https://appshunter.io/ios/app/writecontrol/id6717609204/reviews) |
| Number of ratings | 1 | 1 |
| Positive reviews | **100.0% of reviews** | 85.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 months | **Weekly** |
| Monetization | **Free** | Freemium |
| Size | 55 MB | 115 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hogrefe Verlag GmbH & Co. KG](https://appshunter.io/developer/536197063) | [SpinalSoft](https://appshunter.io/developer/1770513597) |

## 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


### WriteControl

[App page](https://appshunter.io/ios/app/writecontrol/id6717609204)

This app helps authors structure, write, and organize their novels. It offers a distraction-free editor, tools for character and world-building, and progress tracking. Premium features include advanced editing, plot visualization, and AI assistance.

**Highlights:** Organize story world with characters and locations, Distraction-free text editor, Track writing goals and statistics, Built-in thesaurus and encyclopedia, Cross-platform synchronization, AI writing assistant (Premium)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| WriteControl Premium | $12.90 | per month |
| WriteControl Premium | $99.00 | per year |
| Pack IA | $34.99 | one-time |


## Frequently asked questions

### Is Hogrefe Toolbox free?

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

### Is WriteControl free?

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

### Which has better reviews, Hogrefe Toolbox or WriteControl?

Hogrefe Toolbox is rated higher. Hogrefe Toolbox averages 4.0 out of 5 from 1 ratings, while WriteControl averages 3.0 from 1 ratings.

### Do Hogrefe Toolbox or WriteControl have ads?

Neither Hogrefe Toolbox nor WriteControl shows ads.

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

Hogrefe Toolbox ships an update every 5 months, and WriteControl weekly. Most recently, Hogrefe Toolbox was updated on July 21, 2026 and WriteControl on September 30, 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.*