Nathan Ross Coaching vs The SIX
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Nathan Ross Coaching
This app serves as a dedicated platform for members of a specific coaching community. It facilitates communication, allows users to view their personalized plans, track daily habits, and log workouts. Access is exclusively for those enrolled in a paid coaching program.
- Messaging
- View Training Plans
- Check-Ins
- Daily Habit Tracking
- Log Workouts
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This App is for members of the Nathan Ross Coaching Community. In this app: - Messaging - View Plans - Check-Ins - Daily Habits - Log Workouts * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy
The SIX
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The SIX is the new way to rate your fitness. Built in collaboration with Gymshark, The SIX gives you a single performance rating across key pillars of fitness so you can finally show how good you really are in the gym. No guessing. No ego. No noise. Just your data, your effort, your proof. What you can do inside The SIX: * Complete structured fitness tests that cover strength, power, speed, capacity, endurance, and conditioning * Get your personal SIX rating based on your results * Track your progress over time as your rating increases * Create head to head comparisons with friends to see who wins, loses, or ties across each of The SIX * Record in-app video of your attempts so others can watch your lifts and efforts * Learn correct technique from Gymshark Lifting Club coaches with built-in movement guides and videos * Share achievement stickers and rating cards straight to Instagram and other social channels for social proof * Build social currency around your effort, not just your appearance * Compete on leaderboards and see where you stand The SIX creates a democratised rating for fitness. It gives every lifter and gym goer one clear number that reflects real performance, not opinion. Your training already matters. Now it counts. What is your SIX?
Screenshots
Verdict
The clearest difference is in-app purchases: The SIX at none against Nathan Ross Coaching's 1. The SIX also leads on update cadence (weekly vs monthly). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. Nathan Ross Coaching sells 1 in-app purchase, starting at $199.99 per month. The SIX asks for nothing beyond the download.
Nathan Ross Coaching ships an update monthly, The SIX weekly. The most recent releases landed on October 10, 2026 and October 25, 2026 respectively.
| Parameter | Nathan Ross Coaching | The SIX |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | โ |
| Update frequency | Monthly | Weekly โ better |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Monetization | Free | โ |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 โ better | 15.6 |
| Further details โ not scored | ||
| Size | 54 MB | 97 MB |
| Age rating | 17+ | 17+ |
| Developer | Nathan Ross Stewart McLaren | Archon Combine Limited |
In-app purchases
Nathan Ross Coaching
- Premium Monthly Coaching$199.991 Month
The SIX
No in-app purchases
Questions
Is Nathan Ross Coaching free?
Is The SIX free?
Do Nathan Ross Coaching or The SIX have ads?
Which is updated more often, Nathan Ross Coaching or The SIX?
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