John's Personality Test
Lifestyle
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
John's Personality Test lets you understand you, in only 25 easy questions. Trusted by nearly 3 million test takers over 15 years. Completely, 100% free.
Find your personality type in 25 questions — and actually trust the result.
Most personality tests rely on hand-written rules someone drew up decades ago. This one learns from real people, and understands how each of the 16 types uniquely answers each question.
Designed for honesty, not engagement:
• 100% free, with no ads, no upsells, no paywall, no premium tier
• No account, no email, no sign-in
• No tracking, no analytics, no third-party SDKs
• Only your responses and an IP address are stored, used solely to keep the algorithm calibrated
Almost 15 years in the making: The quiz first launched in 2012 as a side project on Reddit. Our goal is to create the most accurate personality test in the world.
Ratings & Reviews
The developer, Red Sail Software, LLC, 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 Linked to You
The following data may be collected but it is not linked to your identity:
- Identifiers
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Red Sail Software, LLC
- Size
- 674.8 KB
- Category
- Lifestyle
- Compatibility
Requires iOS 17.0 or later.
- iPhone
Requires iOS 17.0 or later. - Mac
Requires macOS 14.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Copyright
- © 2026 Red Sail Software, LLC