Comparison

CogAssess vs Hogrefe Toolbox

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

Head to head
About

CogAssess

Features
Read full description

The CogAssess application is designed for simple and efficient cognitive assessment in research participants. The tasks used come from the Cognitron Task Repository

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.

Screenshots

CogAssess3 screens
Hogrefe Toolbox4 screens

Verdict

The call

The clearest difference is update cadence: CogAssess at monthly against Hogrefe Toolbox's every 5 months. CogAssess also leads on iOS requirement (11.0 vs 13.0). On price, ads, in-app purchases and device support 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.

UpkeepUpdate frequency

CogAssess ships an update monthly, Hogrefe Toolbox every 5 months. The most recent releases landed on September 27, 2026 and October 9, 2026 respectively.

Scorecard2 real differences · 8 level
CogAssess versus Hogrefe Toolbox: the parameters behind the verdict, then further details
ParameterCogAssessHogrefe Toolbox
PriceFreeFree
Rating—4.0 (1 ratings) — better
Positive reviews—100.0% of reviews
Number of ratings—1 — better
Update frequencyMonthly — betterEvery 5 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS11.0 — better13.0
Further details — not scored
Size296 MB55 MB
Age rating12+4+
DeveloperH2 Cognitive Designs LTDHogrefe Verlag GmbH & Co. KG

In-app purchases

None

CogAssess

No in-app purchases

None

Hogrefe Toolbox

No in-app purchases

Questions

Is CogAssess free?
CogAssess is free to download, with no in-app purchases.
Is Hogrefe Toolbox free?
Hogrefe Toolbox is free to download, with no in-app purchases.
Do CogAssess or Hogrefe Toolbox have ads?
Neither CogAssess nor Hogrefe Toolbox shows ads.
Which is updated more often, CogAssess or Hogrefe Toolbox?
CogAssess ships an update monthly, and Hogrefe Toolbox every 5 months. Most recently, CogAssess was updated on September 27, 2026 and Hogrefe Toolbox on October 9, 2026.

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