# Stratum 9 vs DrHR

The clearest difference is update cadence: DrHR at weekly against Stratum 9's every 5 weeks. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Stratum 9 ships an update every 5 weeks, DrHR weekly. The most recent releases landed on June 5, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Stratum 9 | DrHR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/stratum-9/id6478380143/reviews)** | — |
| Number of ratings | **2** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Weekly** |
| Monetization | Free | — |
| Size | 35 MB | 17 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [9th Stratum Publishing LLC](https://appshunter.io/developer/1732644918) | [DrHR Solutions Inc.](https://appshunter.io/developer/1768221054) |

## What reviewers say

### Stratum 9

[App page](https://appshunter.io/ios/app/stratum-9/id6478380143)

This app provides a science-backed framework for achieving and sustaining elite performance. It offers self-assessment tools, personalized development plans, practical strategies, and goal-setting tools to help users improve across all areas of life.

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

**Features:** macOS Compatibility

**In-app purchases:** none


### DrHR

[App page](https://appshunter.io/ios/app/drhr/id6680184048)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Stratum 9 free?

Stratum 9 is free to download, with no in-app purchases.

### Is DrHR free?

DrHR is free to download, with no in-app purchases.

### Do Stratum 9 or DrHR have ads?

Neither Stratum 9 nor DrHR shows ads.

### Which is updated more often, Stratum 9 or DrHR?

Stratum 9 ships an update every 5 weeks, and DrHR weekly. Most recently, Stratum 9 was updated on June 5, 2026 and DrHR on September 7, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*