Comparison

Hogrefe Toolbox vs TA Hours

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Hogrefe Toolbox

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
Read full description

The Hogrefe Toolbox has been developed as a practical everyday tool for psychologists and therapists who administer assessments. The app supports you in your daily diagnostic work and takes over calculations that are often time-consuming so that you can concentrate on the important things. Features: - Convert standard scores - Calculate the age of test takers - Calculate confidence intervals - Calculate critical differences Detailed information: - Automatic conversion of a standard scores into other common standard scores (e.g. T Scores, IQ Scores, stanine scores, percentile ranks) and graphical visualization of the individual test result and its confidence interval based on the position in a normal distribution curve. - Simple and error-free calculation of a test taker's age at the time of testing based on the date of birth and test date entered. - Calculation of confidence intervals and critical differences taking into account the selected norm scale on the basis of the individual test result entered, the reliability of the test procedure used and the selected confidence level. Hogrefe is the leading European scientific publisher in psychology, psychotherapy and psychiatry. A special feature of the program are over 2,000 psychological test procedures in a variety of languages, with consulting services, seminars and specific electronic solutions.

About

TA Hours

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
Read full description

A mobile app that allows you to track all of the TA hours for every class and send it directly to your Professor for approval. It is the job of every Teaching Assistant (TA) to keep track of all working hours to make sure you get paid for the work you did. As class assignments and responsibilities add up, it is very hard to remember the number of hours you worked, what exactly you did, and for which class. This is a very common problem amongst TAs in all universities. Privacy policy: https://www.digitalhero.tech/application-privacy-policy Terms of Usage: https://www.digitalhero.tech/terms-of-usage Support: https://www.digitalhero.tech/application-support

Screenshots

Hogrefe Toolbox4 screens
TA Hours4 screens

Verdict

The call

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.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

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

ReceptionRating · Positive reviews · Number of ratings

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.

UpkeepUpdate frequency

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.

Scorecard4 real differences · 6 level
Hogrefe Toolbox versus TA Hours: the parameters behind the verdict, then further details
ParameterHogrefe ToolboxTA Hours
PriceFreeFree
Rating4.0 (1 ratings) — better3.5 (2 ratings)
Positive reviews100.0% of reviews — better0.0% of reviews
Number of ratings12 — better
Update frequencyEvery 5 months — betterEvery 41 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.0 — better15.6
Further details — not scored
Size55 MB1 MB
Age rating4+4+
DeveloperHogrefe Verlag GmbH & Co. KGArtem Karpovych

Customer experience

Hogrefe Toolbox

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

TA Hours

All ratings2 ratings
Positive50.0%
Neutral0.0%
Negative50.0%
Written reviews1 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

In-app purchases

None

Hogrefe Toolbox

No in-app purchases

None

TA Hours

No in-app purchases

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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