# Stratum 9

> Science-backed framework for achieving and sustaining elite performance. (iPhone/iPad app by 9th Stratum Publishing LLC.)

- Source: https://appshunter.io/ios/app/stratum-9/id6478380143 (this page in markdown: same URL + `.md`)
- Developer: [9th Stratum Publishing LLC](https://appshunter.io/developer/1732644918)
- Category: Productivity
- Price: Free
- Rating: 5.00/5 from 2 App Store ratings
- Age rating: 4+
- Requires: iOS 13.4 · 35 MB
- Languages: English
- Released: 2024-04-07
- Data updated: 2026-06-05
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/stratum-9/id6478380143/reviews.md

## What is Stratum 9?

Welcome to Stratum 9, where high performance is not just a goal; it's a journey of transformation. Drawing from the groundbreaking framework presented in "The 9th Stratum" by Aaron Salko, this app offers a comprehensive, science-backed path to not just achieving but sustaining elite performance levels across all facets of your life.
Features:
1. Self-Assessment Tools: Begin with the S9 Self-Assessment to pinpoint your current performance levels across 45 critical skills. Understand where you excel and where there's room for growth.
2. Customized Skill Development Plans: Based on your assessment, receive a personalized plan designed to elevate your performance from your current stratum to the pinnacle of the 9th Stratum.
3. Performance Library: Dive into an array of Tactical Applications (TacApps) from 9th Stratum Performance Leaders that provide practical strategies for skill improvement, from enhancing work ethic, improving health, to refining emotional intelligence.
4. Goal Strategy with DOIT: Move beyond SMART goals with our unique DOIT (Define, Organize, Initiate, Time) strategy, specifically designed to set, pursue, and achieve ambitious goals.
5. Daily Challenges and Progress Tracking: Engage with daily challenges tailored to your goals, track your progress, and visually see your ascent through the strata of performance.
6. Community and Peer Support: Join or form your Peer-to-peer Accountability Unit (PPAU) to share experiences, challenges, and victories. Foster a supportive environment for mutual growth.
7. Create Your Own Library: Create a library of articles, videos, and podcasts featuring experts in psychology, physiology, and human biology, offering deeper insights into high performance.
 
Whether you're looking to make significant strides in your career, enhance your personal relationships, or simply live a more fulfilled life, Stratum 9 provides the roadmap to not just reach but exceed your highest expectations. Embrace the journey to high performance today and redefine what you thought possible for tomorrow.

## Key features

- Self-Assessment Tools
- Customized Skill Development Plans
- Performance Library (TacApps)
- DOIT Goal Strategy
- Daily Challenges & Progress Tracking
- Community and Peer Support


## Frequently asked questions about Stratum 9

### What is Stratum 9?

Stratum 9 is a productivity app designed to help users achieve and sustain elite performance levels across all facets of their lives. It utilizes a science-backed framework and offers tools for self-assessment, skill development, and goal setting.

### What are the key features of Stratum 9?

Key features include self-assessment tools for 45 critical skills, customized skill development plans, a performance library with practical strategies, the DOIT goal strategy, daily challenges, progress tracking, and community support through Peer-to-peer Accountability Units.

### How does Stratum 9 help with goal setting?

Stratum 9 employs the unique DOIT (Define, Organize, Initiate, Time) strategy, which is specifically designed to help users set, pursue, and achieve ambitious goals more effectively than traditional methods like SMART goals.

### Can I track my progress with Stratum 9?

Yes, Stratum 9 offers daily challenges tailored to your goals and provides progress tracking features. You can visually see your ascent through the different strata of performance as you engage with the app.

### Does Stratum 9 offer community support?

Yes, Stratum 9 allows users to join or form Peer-to-peer Accountability Units (PPAU). This feature fosters a supportive environment where users can share experiences, challenges, and victories for mutual growth.

### What devices is Stratum 9 available on?

Stratum 9 is currently available for iPhone and iPod devices.

### How often is Stratum 9 updated?

The latest version of Stratum 9 is 1.1.6, which was last updated on April 3, 2025. This indicates a relatively recent update frequency.

### Is Stratum 9 free to use?

Yes, Stratum 9 is available for free. The app does not have in-app purchases or advertisements, making it a completely free experience for users.

## Version history (last 5 releases)

### 1.1.6 — 2025-04-03

Performance Optimization for Mobile Application.

### 1.1.5 — 2025-02-14

Performance Optimization for Mobile Application.

### 1.1.4 — 2025-01-31

Performance Optimization for Mobile Application.

### 1.1.3 — 2024-11-05

Upgrade to Version 1.1.3 for these exciting new features!
PPAU Admin:
Admins must transfer their rights before leaving the PPAU group, with notifications sent to invited users if the group is deleted.
Users can track invitation statuses, and any invitation responses will notify the admin.

### 1.1.2 — 2024-09-03

Collection:
Create and customize your collection! Add notes, images, and files, and even choose a background to personalize your collection.
Performance Library:
Access the Performance Library based on your Stratum level. Easily track progress with features like bookmarks, likes, view counts, and watched/unwatched status indicators.
Daily Wins:
Mark your daily wins with a Yes or No, now enhanced with fun gifs for each response!

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-05.*