Comparison

Stretch Zone and Flexibility vs CoachWorld

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

Head to head
About

Stretch Zone and Flexibility

This app provides personalized stretching programs tailored to your sport, activity, and schedule. It helps alleviate body aches, improve mobility, and enhance recovery through science-based exercises. Users can create custom routines and track their progress with motivational tools.

Highlights
  • Personalized stretching programs
  • Custom routine builder
  • Adjustable session duration
  • Progress tracking and statistics
  • Science-based exercises with video guides
  • Reminders for sessions
Features
Read full description

#1 stretching and flexibility app! Get personalized stretching programs depending on your sport, activity, and schedule! Are you suffering from any of these body aches? - Stiff joints - Muscle tensions - Poor posture - Lack of mobility or flexibility - Back, shoulders, neck, hip, or knee pain - Regular sprains If so, you need stretching! AZ Stretch is the easiest way to begin with stretching at home or the gym! Simply select your program and the duration to get your routine going with science-based stretches! Here are some of the benefits of stretching for your physical & mental health: + Improved mobility & flexibility + Reduced pain in your body (lower back, shoulders, neck, hip, knees, etc.) + Better recovery after any physical activity & improved performance + Decreased risk of injuries + Improved posture while standing or sitting + Greater sleep & less stress throughout the day + Higher level of energy in your everyday life + And more! AZ Stretch offers the best features to be your companion in your stretching journey! PERSONALIZED STRETCHING PROGRAMS FOR EVERYONE Depending on your sport or activity, your stretching requirements are different from someone else. This is why AZ Stretch creates personalized stretching programs for YOUR needs! Whether you’re looking for some runner stretches or a morning routine, we have it all! SELECT THE DURATION OF YOUR SESSION Only have a few minutes to stretch? No problem. You can define the duration of your daily routine and our intelligence will still give you the best stretching program possible! CREATE YOUR OWN ROUTINE If you’re looking to create a custom routine, simply follow our routine-builder and get your routine in 3 easy steps: add the exercises, order them and select the number of reps! That’s it, you’re set to perform your custom routine when needed! STAY MOTIVATED & TRACK YOUR PROGRESS Motivation plays a huge part in any physical activity. Never miss a session again with our reminders and see how far you’ve come with our set of statistics and badges! EXERCISES FOR ALL LEVELS BACKED BY SCIENCE Whether you’re a beginner or a professional, we have science-based high-quality videos and detailed instructions to make sure you’ll master your stretches. We even have tips to help you reach your flexibility goals faster! Download AZ Stretch today and get the best stretching programs to improve your body’s mobility and flexibility!

About

CoachWorld

Features
Read full description

Why CoachWorld Find real coaches near you, all in one place. Easily explore your options and choose the right coach to get the best results. Set how far you're willing to travel and instantly see all available coaches within your chosen distance. Looking for something specific? Use the specialist section to find the exact coach type you need. For Users Free to download and explore. Filter coaches by type and view all available options within your chosen distance. Visit profiles to learn more, read real reviews from verified clients, check availability, message directly, and book quickly through the app. For Coaches Advertise your services for just £14.99 per month and get discovered by clients actively looking for you. Use the “coach feed” to share free content, promote availability, or advertise upcoming plans. Your posts reach all users on the app—making it easier to grow your audience without paid ads. Coach Feed Discover valuable content from real coaches. View availability directly from posts, book instantly, and see real results through photos and videos. Coach Diary Manage your availability and schedule with the CoachWorld diary. Show open slots on your profile, manage bookings, and allow clients to leave reviews. You can still run your business your way, including handling payments outside the app if needed.

Screenshots

Stretch Zone and Flexibility4 screens
CoachWorld4 screens

Verdict

The call

The clearest difference is in-app purchases: CoachWorld at none against Stretch Zone and Flexibility's 3. CoachWorld also leads on update cadence (every 10 days vs every 3 weeks). Stretch Zone and Flexibility's advantage is iOS requirement (12.0 vs 15.1). 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. Stretch Zone and Flexibility sells 3 in-app purchases, starting at $4.99 per month. CoachWorld asks for nothing beyond the download.

UpkeepUpdate frequency

Stretch Zone and Flexibility ships an update every 3 weeks, CoachWorld every 10 days. The most recent releases landed on October 15, 2026 and October 9, 2026 respectively.

Scorecard3 real differences · 7 level
Stretch Zone and Flexibility versus CoachWorld: the parameters behind the verdict, then further details
ParameterStretch Zone and FlexibilityCoachWorld
PriceFreeFree
Rating4.3 (23 ratings) — better—
Positive reviews80.0% of reviews—
Number of ratings23 — better—
Update frequencyEvery 3 weeksEvery 10 days — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPod
Requires iOS12.0 — better15.1
Further details — not scored
Size107 MB49 MB
Age rating4+4+
DeveloperGuillaume MaarekCoachworld LTD

In-app purchases

3 purchases

Stretch Zone and Flexibility

Subscriptions2
  • Monthly Access7 Days trial$4.991 Month
  • Yearly Access7 Days trial$34.991 Year
One-time1
  • Lifetime$59.99
None

CoachWorld

No in-app purchases

Questions

Is Stretch Zone and Flexibility free?
Stretch Zone and Flexibility is free to download, with in-app purchases available.
Is CoachWorld free?
CoachWorld is free to download, with no in-app purchases.
Do Stretch Zone and Flexibility or CoachWorld have ads?
Neither Stretch Zone and Flexibility nor CoachWorld shows ads.
Which is updated more often, Stretch Zone and Flexibility or CoachWorld?
Stretch Zone and Flexibility ships an update every 3 weeks, and CoachWorld every 10 days. Most recently, Stretch Zone and Flexibility was updated on October 15, 2026 and CoachWorld on October 9, 2026.

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