Xeo Disposition: Big Five

Big Five assessment

$29.99 · Designed for iPad. Not verified for macOS.

Xeo Disposition is a 120-question Big Five personality inventory that runs entirely on your phone. No accounts. No servers. No tracking. No analytics SDKs. Your answers never leave your device unless you choose to export them. WHAT IT MEASURES The Big Five model is the most extensively researched framework in personality psychology. The five traits — Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism (OCEAN) — describe broad, stable patterns in how people think, feel, and act. WHAT YOU GET • Five-axis radar chart of your trait scores • Plain-language commentary on each trait • 30 facet scores (six per trait) for finer detail • PDF export you can save to Files, AirDrop, email, or print • Resume support — kill the app, come back, pick up where you left off PRIVACY POSTURE • Zero network requests. The app makes no internet connection. • No analytics, no crash reporters, no advertising frameworks, no third-party SDKs. • iCloud backup excluded — your answers don't sync across devices. • One Settings → Reset action wipes everything from local storage. • A plain-language privacy policy is built into the app. ACADEMIC BASIS The 120 items are drawn from the International Personality Item Pool (IPIP, ipip.ori.org), placed in the public domain by Lewis Goldberg. The specific 120-item set (IPIP-NEO-120) was developed by John A. Johnson as a public-domain emulation of the proprietary NEO-PI-R; this app uses IPIP wording, not NEO-PI-R wording. The NEO-PI-R items themselves are proprietary to PAR Inc. and are not used in this app. Attribution appears in the in-app About screen. NOT MEDICAL ADVICE Xeo Disposition is for personal exploration, reflection, and conversation. It is not a clinical instrument, not a diagnosis, and not a substitute for professional psychological assessment. ABOUT XEO SENSORS Xeo Sensors makes thoughtful, private psychometric tools that respect your data.

Ratings & Reviews

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The Facets section is now grouped and colour-coded by trait, making your detailed results clearer and consistent with your radar chart and report.

Version 1.0.2

The developer, Xeo Sensors Limited, 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

    Accessibility

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Information

    Seller
    • Xeo Sensors Limited
    Size
    • 4.6 MB
    Category
    • Lifestyle
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • iPad
      Requires iPadOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
    Languages
    • English
    Age Rating
    4+
    Copyright
    • © 2026 Xeo Sensors Limited
  • Developer Website
  • Privacy Policy

    • Supports

    • Family Sharing

      Up to six family members can use this app with Family Sharing enabled.