OCS Performance vs Phaze
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
OCS Performance
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OCS Performance: Transform Into a High-Performing Human Unlock your full potential with OCS Performance, where everyday individuals are coached to become lean, fast, and athletic. Through personalized, 1:1 Premium Private Online Coaching, OCS Performance tailors training programs that elevate your physical capabilities, helping you achieve peak performance. Whether you're looking to shed fat, build muscle, or enhance your overall athleticism, OCS Performance provides the expert guidance you need to transform into the best version of yourself. Join now and start your journey toward becoming a high-performing human. * App access requires paid coaching plan Terms of use: https://kahunas.io/terms-conditions Privacy policy: https://kahunas.io/privacy
Phaze
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Unlock Peak Performance While Travelling with Phaze Phaze is your ultimate travel performance coach, designed to help you stay at your best, no matter where in the world you go. Created by leading chronobiologists and sleep experts, Phaze optimises your schedule, minimises jet lag, and ensures you’re mentally and physically prepared for the moments that matter. Key Features: - Personalised Activity Schedule - Phaze customises your daily itinerary based on your physiology and travel needs. By aligning your schedule with your body’s circadian rhythms, it optimises when to sleep, eat, and engage in activities- so you feel and perform your best in your new destination. - Jet Lag Management - Beat jet lag with science-backed strategies. Phaze’s proprietary algorithm, developed by chronobiologists, helps reset your internal clock. With an integrated light scanner, it guides your light exposure to accelerate your body’s adjustment, reducing fatigue and enhancing recovery. - Performance Planning - Have a big event, business meeting, or competition while travelling? Enter key dates, and Phaze will create a customised plan to ensure you’re at peak performance exactly when you need to be- whether it’s a presentation, race, or once-in-a-lifetime sightseeing experience. - User-Friendly Interface - Navigate your personalised schedule with ease. Make real-time adjustments, set reminders for crucial activities, and stay on top of your travel itinerary - all in one intuitive app. - Expert Travel Insights - Access science-backed tips on optimising energy levels, hydration, and recovery, so you can make the most of every trip. - Global Time Zone Support - Seamlessly manage your schedule across multiple time zones, ensuring you’re always prepared, no matter where you land. Download Phaze today and travel smarter. Minimise jet lag, maximise performance, and arrive ready to take on the world! This app integrates with Apple HealthKit.
Screenshots
Verdict
The clearest difference is in-app purchases: Phaze at none against OCS Performance's 1. Phaze also leads on update cadence (every 6 weeks vs every 3 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. OCS Performance sells 1 in-app purchase, starting at $99.99 per month. Phaze asks for nothing beyond the download.
OCS Performance ships an update every 3 months, Phaze every 6 weeks. The most recent releases landed on October 1, 2026 and October 11, 2026 respectively.
| Parameter | OCS Performance | Phaze |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 months | Every 6 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.0 — better | 16.2 |
| Further details — not scored | ||
| Size | 47 MB | 60 MB |
| Age rating | 17+ | 17+ |
| Developer | Thomas O'Cleary | Phaze Shift Ltd |
In-app purchases
OCS Performance
- Basic Plan$99.991 Month
Phaze
No in-app purchases









