PsychTimer.ai vs NPNorms
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
PsychTimer.ai
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PsychTimer.ai is the ultimate utility app designed specifically for professionals conducting psychological, neuropsychological, and school-based assessments. Whether youβre a clinician, psychologist, or educator, this all-in-one tool is tailored to streamline your assessment workflow with precision and reliability. Key Features: β’ Age Calculator: Quickly and accurately calculate chronological age to ensure seamless scoring and interpretation of assessment results. β’ Metronome: A customizable metronome designed for timing and pacing tasks commonly used in cognitive and neuropsychological assessments. β’ Stopwatch: An intuitive stopwatch for measuring task durations, reaction times, and other timed assessment components with pinpoint accuracy. β’ Timer: A versatile countdown timer to manage task durations, break intervals, or test sections efficiently.
NPNorms
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NPNorms is a working reference library and scoring calculator for neuropsychological assessment β built for the people who actually use this stuff every day. Whether you're a graduate student learning your way around the WAIS, a postdoc working through a stack of reports, or a clinician who just needs a quick bedside reference, NPNorms puts the data you need within thumb's reach. WHAT'S FREE β’ Browse the full library of neuropsychological measures β’ Continuous addition of neuropsychological peer-reviewed studies β’ View the studies behind each measure β authors, year, sample, and key details WITH A BASIC SUBSCRIPTION β’ Score patient data against published norms in seconds β’ Search the full studies database by keyword, author, title, and demographics β’ View detailed normative data: trial values, ranges, and sample demographics for every study β’ Save your scoring sessions and revisit them later WHO IT'S FOR β’ Graduate students learning neuropsychological assessment β’ Interns, residents, and postdoctoral fellows preparing reports β’ Clinicians who want a fast, no-fuss reference at the point of care β’ Researchers comparing measures across studies PRICING Start with a 1-month free trial of Basic. After the trial: β’ $4.99 per month, or β’ $39.99 per year (save 33% versus monthly) Payment is charged to your Apple ID at confirmation of purchase. Subscriptions auto-renew unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in Settings β Apple ID β Subscriptions. ABOUT NPNorms is intended as a reference and scoring aid for trained professionals and students of neuropsychological assessment. It does not provide diagnostic conclusions and is not a substitute for clinical judgment. NPNorms is also available on the web at npnorms.net. Mobile and web subscriptions are billed separately. Questions or feedback: info@npnorms.net Coming in next version: Dynamic plotting of trials values, from Mitrushina, M., Oxford Press Privacy Policy: https://npnorms.net/privacy-policy/ Terms of Sale and Use: https://npnorms.net/terms-of-sale-and-use/
Screenshots
Verdict
The clearest difference is price: NPNorms at Free against PsychTimer.ai's $1.99. PsychTimer.ai's advantage is in-app purchases (none vs 2). On ads, device support and iOS requirement there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
NPNorms is free to download; PsychTimer.ai costs $1.99 up front. NPNorms sells 2 in-app purchases, starting at $4.99 per month. PsychTimer.ai asks for nothing beyond the download.
| Parameter | PsychTimer.ai | NPNorms |
|---|---|---|
| Price | $1.99 | Free β better |
| Ads | No | No |
| In-app purchases | No β better | Yes |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 18.0 | 17.6 β better |
| Further details β not scored | ||
| Size | 0 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Chris Barnes | Thomas Holton |
In-app purchases
PsychTimer.ai
No in-app purchases
NPNorms
- Basic Access$4.991 Month
- Basic Access$39.991 Year






