Comparison

ABYX FIT PRO vs StretchPrep

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

Head to head
About

ABYX FIT PRO

Features
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Connect your activity tracker ABYX FIT PRO to the ABYX FIT PRO App in order to monitor your daily activities and keep your health goals in sight at all times. Set goals for activities, workouts and sleep to live a healthy and active life. Heart Rate / Blood pressure Monitor: The integrated heartrate monitor in the abyx Fit Pro tracker allows you to keep an eye on your effort while working out. Stepcounter: Track the steps you take and the distance travelled with the integrated stepcounter in the activity tracker. Calories Burned: Track how many calories you burn per day. Sport Mode: Takes data from heart rate, blood pressure, distance travelled, exercise, etc... to give you feedback about your exercise intensity. Sleep Monitor: The app can analyze your sleep quality and identifies different sleep phases such as deep sleep and light sleep. AGPS: the AGPS function uses the GPS of your phone to trace your jogging or cycling routes. Our app also integrates with the Health app so you can synchronize your health data. For more information about our apps or products go to www.abyx-fit.com

About

StretchPrep

Features
Read full description

Your body, your routine. StretchPrep is a stretching routine builder: compose exactly the session you need — zones, holds, order — and follow it with the guided player. BUILD YOUR ROUTINE • Pick from 151 illustrated stretches, organized by body zone: neck, shoulders, back, lower back, hips, glutes, hamstrings, quads, calves and more • Set each block your way: timed hold (30 s, 45 s…) or breath cycles • Left/right sides, custom block names, from warm-up to wind-down • Save routines as templates, organize with folders and tags, mark favorites FOLLOW THE GUIDED PLAYER • Big posture illustration, countdown, next stretch always announced • Left/right reminders and a soft gong at the end of each block — no need to watch the screen • You stretch, it guides • Voice announcements: a voice says the next stretch, and can count down 3, 2, 1 • Apple Health (optional): each session is saved as a workout in the Health app START IN SECONDS • 15 ready-made routines: morning wake-up, desk break, runner's recovery, hips & lower back… • Or start from your zones, goal and time, then make it yours SHARE YOUR ROUTINES • Send any routine with a short link: to a friend, a running partner, a client. • The person who opens it adds it to their app in one tap — or sees it on a web page. • Manage your links in Settings: copy them again or delete them at any time. Only the routines you share leave your device. MADE FOR PRACTITIONERS AND PROS Physios, coaches and teachers prepare sequences for their clients with StretchPrep — and export any routine as a clean PDF. PRIVATE BY DESIGN No account, no tracking. Your routines stay on your device. STRETCHPREP PRO The free version lets you build and play your first routines. Pro unlocks unlimited routines, the full stretch library, audio preview and the gong — monthly or yearly subscription. Terms of Use: https://stretchprep.rocketcode.app/terms/ Privacy Policy: https://stretchprep.rocketcode.app/privacy/

Screenshots

ABYX FIT PRO4 screens
StretchPrep4 screens

Verdict

The call

The clearest difference is in-app purchases: ABYX FIT PRO at none against StretchPrep's 2. ABYX FIT PRO also leads on iOS requirement (9.0 vs 18.0). StretchPrep's advantage is update cadence (every 5 days vs every 3 weeks). On price, ads and device support 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. StretchPrep sells 2 in-app purchases, starting at $3.99 per month. ABYX FIT PRO asks for nothing beyond the download.

UpkeepUpdate frequency

ABYX FIT PRO ships an update every 3 weeks, StretchPrep every 5 days. The most recent releases landed on November 6, 2026 and November 10, 2026 respectively.

Scorecard3 real differences · 3 level
ABYX FIT PRO versus StretchPrep: the parameters behind the verdict, then further details
ParameterABYX FIT PROStretchPrep
PriceFreeFree
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNo — betterYes
DevicesiPhone, iPod — betteriPhone
Requires iOS9.0 — better18.0
Further details — not scored
Size41 MB61 MB
Age rating4+4+
DeveloperOnyx Group LimitedAntoine Conan

In-app purchases

None

ABYX FIT PRO

No in-app purchases

2 purchases

StretchPrep

Subscriptions2
  • Pro Monthly7 Days trial$3.991 Month
  • Pro Yearly7 Days trial$29.991 Year

Questions

Is ABYX FIT PRO free?
ABYX FIT PRO is free to download, with no in-app purchases.
Is StretchPrep free?
StretchPrep is free to download, with in-app purchases available.
Do ABYX FIT PRO or StretchPrep have ads?
Neither ABYX FIT PRO nor StretchPrep shows ads.
Which is updated more often, ABYX FIT PRO or StretchPrep?
ABYX FIT PRO ships an update every 3 weeks, and StretchPrep every 5 days. Most recently, ABYX FIT PRO was updated on November 6, 2026 and StretchPrep on November 10, 2026.

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