Personality Assessor

Spot Toxic Personality Traits

Free · In‑App Purchases

New: a 12-question Quick Check and a private incident journal. Research-based checklists, clear next steps - and your data stays yours. Do you work with, live with, or know someone whose behaviour keeps leaving you confused, drained, or manipulated? Personality Assessor gives you a calm, structured, research-based way to make sense of what you are experiencing - and to decide what to do next. START WITH A QUICK CHECK Not sure what you are dealing with? Answer 12 everyday questions about the person, one at a time - "Not sure" is always an option. The Quick Check points you to the patterns worth a closer look, and ticks your "Yes, often" answers for you in the full checklist. SIX RESEARCH-BASED CHECKLISTS • Narcissistic Personality Disorder (NPD) - 9 DSM-5-TR criteria • Antisocial Personality Disorder / Sociopathy - 7 DSM-5-TR criteria • Psychopathy - 20 indicators based on the Hare PCL-R • Borderline Personality Disorder (BPD) - 9 DSM-5-TR criteria • Machiavellianism - 9 indicators from Dark Triad research • Covert (Vulnerable) Narcissism - 9 indicators from clinical research Tick the behaviours you have consistently observed - not isolated incidents. You see how many indicators you noted, what clinical practice would require before a professional could make a diagnosis (for the DSM-based checklists), and plain-language guidance on protecting yourself: stay aware, set boundaries, protect yourself, or limit contact. SEE HOW THINGS CHANGE Every assessment is kept, so you can re-check a pattern over time and see what has changed since last time. INCIDENT JOURNAL (PRO) Write down what happened, when, and how you felt - close to when it happens. Link entries to the behaviours they are an example of, and the journal shows you which patterns keep coming up. Your first 3 entries are free. SUPPORT WHEN YOU NEED IT Where the guidance suggests reaching out, the app lists free, confidential helplines for your region. They are always available in Settings, too - no assessment needed. PRIVATE BY DESIGN No account, no ads, no tracking. Your data is stored on your device and, if you use iCloud, synced through your own private iCloud account. The developer never sees it. FREE AND PRO Every checklist, the Quick Check, your history and the research library are free, for up to 2 people. Pro unlocks the journal without limits and unlimited people - a one-time purchase, with a 14-day free trial. No subscription. Important: Personality Assessor is a lifestyle and professional awareness tool. It is not a medical device and does not provide diagnoses. If you are dealing with a difficult or dangerous situation, please seek professional support.

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New in 1.4 • Quick Check – 12 everyday questions that point you to the patterns worth a closer look. Your answers are kept, and "Yes, often" answers are ticked for you in the checklists. • Incident journal – log what happened and how you felt, and link it to behaviours to see which patterns keep coming up. Your first 3 entries are free; Pro keeps the journal open. • Your history is kept – re-assessing adds a new result instead of replacing the old one, so you can see how things change over time. • Clear next steps – every result now comes with guidance on protecting yourself, and free support lines for your region are always available in Settings. • App lock – keep your notes private with Face ID, Touch ID or your passcode. Free for everyone; turn it on in Settings → Privacy. • Calmer, clearer wording throughout, a redesigned person screen, and result explanations now also in German. • Fixed: Cancel in Edit Person now discards your changes instead of keeping them. Your existing people and assessments carry over unchanged, and Pro and Lifetime customers keep full access.

Version 1.4

The developer, Ralf Koch, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer indicated that this app supports the following accessibility features. Learn More

    • Supported Features

      • Larger Text

      • Dark Interface

    Information

    Seller
    Ralf Koch
    Size
    2.8 MB
    Category
    Lifestyle
    Compatibility
    Requires iOS 18.6 or later.
    • iPhone
      Requires iOS 18.6 or later.
    • iPad
      Requires iPadOS 18.6 or later.
    • Mac
      Requires macOS 14.6 or later.
    • Apple Vision
      Requires visionOS 2.6 or later.
    Languages
    English and German
    Age Rating
    9+
    • 9+
    • Learn More
    • Infrequent
      Mature or Suggestive Themes

      Contains
      Health or Wellness Topics
    In-App Purchases
    Yes
    Copyright
    © 2026 Ralf Koch
  • Developer Website
  • Privacy Policy

    • More by Ralf Koch

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