Comparison

Stark Stretch vs COGLIVING

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

Head to head
About

Stark Stretch

Access a library of 83 HD video exercises for a full-body workout. Create personalized routines with timers for Tabata, HIIT, and circuit training. Track progress by saving workouts and burned calories to Apple Health.

Highlights
  • 83 HD exercise videos
  • Personalized workout creation
  • Full body workouts
  • Step-by-step workout guidance
  • Tabata, HIIT, Circuit timers
  • Muscle group targeting
  • Apple Health integration
Features
Read full description

Optimise your results with Stark Stretch! - Be inspired by 83 exercises presented in sharp HD video. - Create your own personal workout. - Get a full body workout with exercises in all ranges of difficulty - While working out, follow the step by step workout-feature which take you through the workout using timers and your chosen specifics. - The timers support different workout types including Tabata, HIIT and Circuit training. - Find exercises targeting specific muscle groups. Integration with Apple Health: Save burned calories and performed workouts. Exercises are performed by, Denice Lundevall

About

COGLIVING

Features
Read full description

Welcome to COGLIVING. If you’re having trouble managing a chronic disease, we’re here to help you. The COGLIVING ™ App is a science-backed, technology-tracked, coach-inspired Journey personalized for you. We offer structured 8 week journeys to improve a wide range of health issues that surround chronic diseases like: Heart Disease, Diabetes, Chronic Pain, Stress, Poor Sleep Quality and many more. Your custom journey can provide you BETTER health, MORE energy, BETTER memory, HIGHER quality of life. Chronic disease limits the health and quality of life for almost millions What makes COGLIVING so uniquely effective, over other remedies, is that it strikes the heart of the problem – our thoughts and behaviors that get in the way of good health. Our easy-to-use app gives you access to expert advice and exercises developed by leading health experts. COGLIVING uses Cognitive Behavior Therapy (CBT). It’s a natural and effective technique that has been used to improve health habits and reduce your risk of chronic disease for over 20 years. For example, the American Academy for Sleep Medicine’s guidelines strongly encourages the use of CBT to treat insomnia. In fact, it’s so successful that they recommend it as the first-line treatment for serious sleep issues. WHY USE COGLIVING? We all know many of our habits that get in the way of health. We're also familiar with many habits that might improve our health. However, life often gets in the way of making the changes we know are important. COGLIVING uses CBT to give you the tools and techniques for achieving great life-long health improvements. COGLIVING costs less than a face-to-face consultation. Your In-App Coach is always on call when you need it. Several studies have shown that use of CBT in an App is as effective as when delivered in face-to-face meetings with a therapist. THE BENEFITS OF COGLIVING: • Your body has the energy to perform the way it was designed to work. • Your immune system heals and repairs. • Cortisol, the stress hormone, goes down. • With better health outcomes you'll find you rely less on more expensive medical procedures! HOW COGLIVING WORKS Daily Coaching Sessions Our animated coach delivers a 2-4 minute coaching session daily. This gives you information on how and why your activities throughout the day affect your health. We also provide you with the skills to improve your health. It is an easy, fun and informative way to adopt healthy habits. Daily Journal | Weekly Check-Ins You complete your Journal daily to share your sleep details. When you give permission, COGLIVING can use your health data from wearables to automatically populate your journal. For example, the time it took you to fall asleep or the time you were awake in bed. We use this information to tailor your journey to better health. The app tracks your progress and charts your health improvements. Goal Setting and Tracking Progress You set your goals; those activities that will have the most impact on improving your health and quality of life. Your progress is reviewed each week. Easy to use charts show progress throughout the journey. Tips & Boosters We also offer Coaching on a wide range of science-backed topics that can improve your health. These sessions might be a single session TIP. Or they might be a short series of 3 to 5 Sessions to cover the topic of interest to you. Your Toolkit You build your toolkit as you move through your journey. These tools are the what we learn helps improve your sleep the most. After you complete your journey, you keep your toolkit to help maintain your sleep gains. If you have any questions about how the suggestions of this App may impact your on-going healthcare, you should consult your Healthcare Provider. Always follow the instructions of your Healthcare Provider. Do not stop or adjust any medications without discussing with your Healthcare Provider. EULA:-https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Stark Stretch4 screens
COGLIVING4 screens

Verdict

The call

The clearest difference is price: COGLIVING at Free against Stark Stretch's $1.99. COGLIVING also leads on update cadence (every 9 days vs every 2 months) and iOS requirement (12.0 vs 15.1). Stark Stretch's advantage is in-app purchases (none vs 2) and chart position (#108 vs unranked). On 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

COGLIVING is free to download; Stark Stretch costs $1.99 up front. COGLIVING sells 2 in-app purchases, starting at $9.99 per month. Stark Stretch asks for nothing beyond the download.

UpkeepUpdate frequency

Stark Stretch ships an update every 2 months, COGLIVING every 9 days. The most recent releases landed on October 26, 2026 and October 3, 2026 respectively.

Scorecard5 real differences · 6 level
Stark Stretch versus COGLIVING: the parameters behind the verdict, then further details
ParameterStark StretchCOGLIVING
Price$1.99Free — better
Rating4.6 (168 ratings) — better—
Positive reviews70.7% of reviews—
Number of ratings168 — better—
Update frequencyEvery 2 monthsEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree—
Best chart rank#108 — better—
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.112.0 — better
Further details — not scored
Size57 MB105 MB
Age rating4+17+
DeveloperPostra ABSleep Better Foundation LLC

Bugs and requests

Stark Stretch

Reported bugs

7 issues
  • Videos won't download
  • App crashes or won't work
  • Server issues for downloads
  • Analysis mode transmits data without consent
  • Timer/rest period settings are cumbersome
Show 2 more
  • Voice countdown stopped working
  • Program creation doesn't display exercises

Requested features

13 requests
  • Add more detailed instructions (text or voice)
  • Improve video clarity and motion
  • Automatic handling of left/right side exercises
  • Expand exercise library
  • Add option to add custom stretches
Show 8 more
  • Add voice countdown/timer warnings
  • Include breathing guidance
  • Add alternative exercises for injuries
  • Add yoga edition
  • Add soothing music
  • More pre-made workout programs
  • Highlight muscles being worked
  • Add animation showing where to feel the stretch

COGLIVING

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Stark Stretch

No in-app purchases

2 purchases

COGLIVING

Subscriptions2
  • Journey Plan$9.991 Month
  • Premium Plan$19.991 Month

Questions

Is Stark Stretch free?
Stark Stretch costs $1.99, with no in-app purchases.
Is COGLIVING free?
COGLIVING is free to download, with in-app purchases available.
Do Stark Stretch or COGLIVING have ads?
Neither Stark Stretch nor COGLIVING shows ads.
Which is updated more often, Stark Stretch or COGLIVING?
Stark Stretch ships an update every 2 months, and COGLIVING every 9 days. Most recently, Stark Stretch was updated on October 26, 2026 and COGLIVING on October 3, 2026.

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