Comparison

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.

Head to head
About

Zone 2 Buddy

Features
Read full description

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.

About

RYU PT

Features
Read full description

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

Zone 2 Buddy4 screens
RYU PT4 screens

Verdict

The call

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

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

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.

Scorecard2 real differences ยท 4 level
Zone 2 Buddy versus RYU PT: the parameters behind the verdict, then further details
ParameterZone 2 BuddyRYU PT
PriceFreeFree
Update frequencyEvery 2 months โ€” betterEvery 7 months
AdsNoNo
In-app purchasesNoNo
DevicesiPhone, Apple WatchiPhone, iPad, iPod โ€” better
Requires iOS18.015.1 โ€” better
Further details โ€” not scored
Size1 MB43 MB
Age rating4+12+
DeveloperQuiver Beacon LLCRyu Physical Therapy PC

In-app purchases

None

Zone 2 Buddy

No in-app purchases

None

RYU PT

No in-app purchases

Questions

Is Zone 2 Buddy free?
Zone 2 Buddy is free to download, with no in-app purchases.
Is RYU PT free?
RYU PT is free to download, with no in-app purchases.
Do Zone 2 Buddy or RYU PT have ads?
Neither Zone 2 Buddy nor RYU PT shows ads.
Which is updated more often, Zone 2 Buddy or RYU PT?
Zone 2 Buddy ships an update every 2 months, and RYU PT every 7 months. Most recently, Zone 2 Buddy was updated on October 5, 2026 and RYU PT on September 28, 2026.

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