--- title: "16 Personalities Test — App Overview" url: https://marlvel.ai/intel-report/lifestyle/16-personalities-test category: Lifestyle developer: Redev Inc. platforms: ios rating: 4.7 (1.2K ratings) pricing: free report_level: overview generated: 2026-05-09 last_verified: "2026-05-09T01:35:43.594Z" --- > **Key Insight:** The app positions itself as a high-accuracy, no-login personality assessment tool that leverages the Sakinorva cognitive function model. | Metric | Value | |--------|-------| | Category | Lifestyle | | Rating | 4.7 ★ (1.2K) | | Pricing | free | | Platforms | iOS | | Latest Version (iOS) | 1.1.4 | | Developer | Redev Inc. | ## What is 16 Personalities Test? 16 Personalities Test is a lifestyle assessment tool that utilizes a 96-question Sakinorva cognitive function framework to categorize users into one of 16 MBTI personality types. The app provides detailed insights into personality traits, tendencies, and compatibility, featuring original illustrations by Redev Inc. without requiring user login. ## Key Features - **Sakinorva-based Assessment**: Delivers personality insights using a 96-question cognitive function test. - **Comprehensive Personality Profiling**: Identifies personality types, keywords, and compatibility based on the 16 MBTI combinations. - **Trait Visualization**: Displays results using original illustrations and a breakdown of 8 key personality traits. - **Frictionless Access**: Allows users to complete assessments and view results immediately without requiring a login. ## Who is it for? Individuals interested in self-discovery and personality psychology seeking a quick, accessible assessment of their cognitive traits. ## Links - [App Store](https://apps.apple.com/us/app/16-personalities-test/id1658921537?uo=4) - [Full Intelligence Report](https://marlvel.ai/intel-report/lifestyle/16-personalities-test) --- *This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/lifestyle/16-personalities-test).* *Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*