BK Conditioning vs O2 Performance
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
BK Conditioning
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Since 2013 BK Conditioning has provided world class coaching for physique athletes. We have a passion for the science and application of evidence based nutrition and training, specific to body composition manipulation. We are outcome orientated and committed to getting the best results for our athletes through the application of well strategised methodology and the creation of quality relationships. * App access requires paid coaching plan * This app is not a substitute for professional medical advice. Please consult with a qualified healthcare professional before making any significant changes to your diet or exercise routine. Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy
O2 Performance
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We are a world-class fitness centre located in the heart of the Sunshine Coast at Lake Kawana. Our gym is designed to cater to all training levels and styles. With our team of highly qualified Personal Trainers, Allied Health Professionals, and state-of-the-art equipment, we aim to provide a premium experience that makes you feel at home while reaching your fitness goals. Explore our website to gain an insight into all that we have to offer.
Screenshots
Verdict
The clearest difference is in-app purchases: O2 Performance at none against BK Conditioning's 1. O2 Performance also leads on iOS requirement (13.0 vs 15.0). On price, update cadence, ads 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. BK Conditioning sells 1 in-app purchase, starting at $399.99 per month. O2 Performance asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on May 17, 2026 and June 11, 2026 respectively.
| Parameter | BK Conditioning | O2 Performance |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Ads | No | No |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPod |
| Requires iOS | 15.0 | 13.0 โ better |
| Further details โ not scored | ||
| Size | 52 MB | 56 MB |
| Age rating | 17+ | 4+ |
| Developer | Brandon Kempter | GymVUE Pty Ltd |
In-app purchases
BK Conditioning
- Monthly Coaching$399.991 Month
O2 Performance
No in-app purchases







