The SIX vs Octagon Plovdiv
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
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?
Octagon Plovdiv
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Octagon provides you with an easy and convenient way to manage your workouts and access your gym. With the mobile app, you can: Manage your workouts Book group classes and services Enter the gym using a QR code directly from your phone Plan your training sessions and reserve your spot in your favorite activities. Never miss a workout again! Stay informed! Receive notifications about upcoming sessions, and news from Octagon.
Screenshots
Verdict
The clearest difference is update cadence: The SIX at weekly against Octagon Plovdiv's every 2 months. On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.
The SIX ships an update weekly, Octagon Plovdiv every 2 months. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | The SIX | Octagon Plovdiv |
|---|---|---|
| Price | Free | Free |
| Update frequency | Weekly โ better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 15.6 | 15.0 โ better |
| Further details โ not scored | ||
| Size | 99 MB | 129 MB |
| Age rating | 17+ | 4+ |
| Developer | Archon Combine Limited | Gym Realm Technology AD |
In-app purchases
The SIX
No in-app purchases
Octagon Plovdiv
No in-app purchases









