Comparison

The SIX vs Octagon Plovdiv

Price, ratings, monetisation and update history for both apps, side by side โ€” with what reviewers say about each.

Head to head
About

The SIX

Features
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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?

About

Octagon Plovdiv

Features
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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

The SIX4 screens
Octagon Plovdiv4 screens

Verdict

The call

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

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

UpkeepUpdate frequency

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.

Scorecard1 real difference ยท 5 level
The SIX versus Octagon Plovdiv: the parameters behind the verdict, then further details
ParameterThe SIXOctagon Plovdiv
PriceFreeFree
Update frequencyWeekly โ€” betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, iPad, iPod โ€” betteriPhone, iPod
Requires iOS15.615.0 โ€” better
Further details โ€” not scored
Size99 MB129 MB
Age rating17+4+
DeveloperArchon Combine LimitedGym Realm Technology AD

In-app purchases

None

The SIX

No in-app purchases

None

Octagon Plovdiv

No in-app purchases

Questions

Is The SIX free?
The SIX is free to download, with no in-app purchases.
Is Octagon Plovdiv free?
Octagon Plovdiv is free to download, with no in-app purchases.
Do The SIX or Octagon Plovdiv have ads?
Neither The SIX nor Octagon Plovdiv shows ads.
Which is updated more often, The SIX or Octagon Plovdiv?
The SIX ships an update weekly, and Octagon Plovdiv every 2 months. Most recently, The SIX was updated on November 5, 2026 and Octagon Plovdiv on October 31, 2026.

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