# Hogrefe Toolbox vs TA Hours

The clearest difference is review sentiment: Hogrefe Toolbox at 100% against TA Hours's 0%. Hogrefe Toolbox also leads on rating (4.0 vs 3.5) and update cadence (every 5 months vs every 41 months). On price, ratings volume, 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.

Hogrefe Toolbox holds the better App Store score, 4.0 against 3.5. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 100% of Hogrefe Toolbox's written reviews are positive against 0% of TA Hours's.

Hogrefe Toolbox ships an update every 5 months, TA Hours every 41 months. The most recent releases landed on July 21, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Hogrefe Toolbox | TA Hours |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (1 ratings)](https://appshunter.io/ios/app/hogrefe-toolbox/id1573546338/reviews)** | [3.5 (2 ratings)](https://appshunter.io/ios/app/ta-hours/id1586371397/reviews) |
| Number of ratings | 1 | **2** |
| Positive reviews | **100.0% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 41 months |
| Monetization | Free | Free |
| Size | 55 MB | 1 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hogrefe Verlag GmbH & Co. KG](https://appshunter.io/developer/536197063) | [Artem Karpovych](https://appshunter.io/developer/1469350974) |

## 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


### TA Hours

[App page](https://appshunter.io/ios/app/ta-hours/id1586371397)

Easily track your TA hours for each class and submit them directly to your professor for approval. This app helps teaching assistants manage their work time, ensuring accurate payment for their efforts.

**Highlights:** Track TA hours per class, Submit hours to professor, Manage work time, Ensure accurate payment, University TA support

**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 TA Hours free?

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

### Which has better reviews, Hogrefe Toolbox or TA Hours?

Hogrefe Toolbox is rated higher. Hogrefe Toolbox averages 4.0 out of 5 from 1 ratings, while TA Hours averages 3.5 from 2 ratings.

### Do Hogrefe Toolbox or TA Hours have ads?

Neither Hogrefe Toolbox nor TA Hours shows ads.

### Which is updated more often, Hogrefe Toolbox or TA Hours?

Hogrefe Toolbox ships an update every 5 months, and TA Hours every 41 months. Most recently, Hogrefe Toolbox was updated on July 21, 2026 and TA Hours on June 4, 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.*