Zone 2 Buddy vs RYU PT
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
Zone 2 Buddy
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Zone 2 Buddy is an app that will give you real-time feedback based on your zone 2 max heart rate. The watch application plays a sound or vibrates when your heart rate goes above zone 2 max to assist in zone 2 training.
RYU PT
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Welcome to the RYU PT App! Log on to access your personalized Home Exercise Program on your mobile device. Using this app, you can access your personalized Home Exercise Program with HD Instructional videos. On the 'Messages' tab, you can securely communicate with your RYU PT provider.ย As you make progress in your program, you'll earn virtual trophies and achievement badges to celebrate your milestones! Visit the 'Awards' tab to see your achievements and track your progress. On the 'Awards' tab, you can track these items. Prefer a language other than English? Go to the 'More' tab and select 'Languages' to pick another language option. If you need to book an appointment, please go to the 'Appointments' tab for more info. Make sure to select 'Mark as Complete' when doing your exercises to ensure that your provider can keep track of your progress! You must be a RYU PT patient to gain access. This app integrates with your phone's Motion and Fitness activity framework to read daily step count data allowing your provider to monitor your activity.
Screenshots
Verdict
The clearest difference is update cadence: Zone 2 Buddy at every 2 months against RYU PT's every 7 months. RYU PT's advantage is iOS requirement (15.1 vs 18.0). 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.
Zone 2 Buddy ships an update every 2 months, RYU PT every 7 months. The most recent releases landed on October 5, 2026 and September 28, 2026 respectively.
| Parameter | Zone 2 Buddy | RYU PT |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 months โ better | Every 7 months |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone, Apple Watch | iPhone, iPad, iPod โ better |
| Requires iOS | 18.0 | 15.1 โ better |
| Further details โ not scored | ||
| Size | 1 MB | 43 MB |
| Age rating | 4+ | 12+ |
| Developer | Quiver Beacon LLC | Ryu Physical Therapy PC |
In-app purchases
Zone 2 Buddy
No in-app purchases
RYU PT
No in-app purchases
Questions
Is Zone 2 Buddy free?
Is RYU PT free?
Do Zone 2 Buddy or RYU PT have ads?
Which is updated more often, Zone 2 Buddy or RYU PT?
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