Comparison

KarbCoach vs Stretchly

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

Head to head
About

KarbCoach

This app helps you understand the nutritional content and processing levels of various foods, from fast food to packaged items. It provides scores and insights to guide you in making healthier, longevity-focused eating choices.

Highlights
  • Longevity Scores for food items
  • Food Integrity Scores for processing
  • Fast food and restaurant insights
  • Barcode scanning for packaged foods
  • Personalized meal analysis
  • Nutrition Power Points
Read full description

Many foods seem fine until you see the full picture. KarbCoach helps you discover what is actually in fast food, restaurant meals, packaged foods, and everyday meals — then uses that awareness to help you build better longevity-focused eating habits. Small food adjustments can add up. By understanding ingredients, macros, processing, additives, and overall food quality, KarbCoach helps you make smarter everyday choices that support a longevity-focused lifestyle and mindset. KarbCoach is designed to help you become more food-smart, not food-controlled. KARBCOACH FEATURES Comprehensive Longevity Scores • See a general Longevity Score for supported fast food menu items and scanned packaged foods • Review a holistic food-quality assessment based on available nutrition and ingredient data • Understand how calories, carbs, protein, fats, fiber, sugar, sodium, saturated fat, micronutrients, ingredient quality, additives, and processing level may affect the score • Compare foods and menu items beyond calories alone • Learn which options may better align with longevity-focused eating patterns Food Integrity Scores for processing awareness • See a Food Integrity Score for scanned packaged foods and supported restaurant items • Understand how processed or ultra-processed a food may be based on available ingredient information • Review additive load, ingredient transparency, processing concerns, and higher-concern ingredient callouts • Spot ingredients you may want to know about, such as artificial sweeteners, sugar alcohols, hydrogenated oils, artificial colors, flavorings, preservatives, gelatin, soy, and other commonly flagged ingredients Fast food and restaurant insights • Select menu items from supported fast food and restaurant chains • Review available ingredient and nutrition details before you order • See Longevity Score and Food Integrity insights when available • Compare restaurant options before deciding what to eat • Use KarbCoach when a menu item looks like the better choice but the full ingredient and nutrition picture is not obvious Scan packaged foods by barcode • Look up packaged foods before you buy or eat • Review ingredient details when available from product databases • See Longevity Score and Food Integrity Score insights when available • Understand both overall food quality and processing-related concerns • Compare scanned items before choosing what goes in your cart or pantry Personalized meal analysis • Analyze meals by photo, description, or packaged item scan • See a Meal KarbScore before you make your choice • Use Nutrition Power Points to judge meal quality at a glance • See how meals perform across carb impact, sugar, saturated fat, cholesterol, protein, fiber, and overall nutrition balance • Review daily patterns and visual summaries • Identify foods that may have the biggest impact on your nutrition goals Personalize your food education • Choose nutrition goals that match how you want to eat • Get guidance based on your selected preferences • Compare nutrient intake to your goal targets • Support eating styles such as lower carb impact, higher protein, vegetarian, Mediterranean-style, and other personal nutrition approaches KarbCoach is more than a food diary or macro tracker. It is a practical food decision-support tool that helps you learn what is in your food, understand why it matters, and make smarter choices before you eat. KarbCoach is for general wellness, nutrition education, and food decision support. Ingredient, nutrition, score, processing, and restaurant information may be incomplete, estimated, unavailable, or vary by product, restaurant, preparation, label changes, and available data. KarbCoach is not medical advice and does not diagnose, treat, prevent, or cure any condition. Start learning what’s in your food and building longevity-focused eating habits with KarbCoach. Terms of Use: https://karbcoach.com/terms.html Privacy Policy: https://karbcoach.com/privacy.html

About

Stretchly

This app offers daily stretching routines designed to improve flexibility, relieve pain, and enhance overall well-being. It features guided exercises for various needs, from morning wake-ups to sleep wind-downs, with customizable options and clear instructions.

Highlights
  • Daily stretching routines
  • Flexibility and mobility improvement
  • Pain relief (back, hips, shoulders)
  • Customizable routines
  • Beginner to advanced exercises
  • Sleep and energy enhancement
  • Posture correction
Features
Read full description

Stretchly – Your Daily Stretching Companion.. Stretchly is the simple, affordable way to bring daily stretching into your routine. With quick and convenient routines for every lifestyle, Stretchly helps you stay flexible, mobile, and pain-free as you age. From beginner-friendly stretches to advanced yoga flows, we offer hundreds of exercises designed for all ages and experience levels. It’s never too early—or too late—to start stretching every day! WHY STRETCHING MATTERS Stretching daily is one of the easiest ways to improve your long-term health. Just a few minutes a day can make a major difference in how your body feels and performs. Benefits of stretching with Stretchly: ⊕ Boost flexibility and joint mobility ⊕ Relieve pain in the lower back, hips, shoulders, and more ⊕ Prevent injuries during workouts and everyday activities ⊕ Sleep better and feel more energized ⊕ Improve posture and core strength ⊕ Reduce stress and anxiety ⊕ Enhance athletic performance ⊕ Promote healthy circulation ⊕ Speed up muscle recovery ⊕ Improve balance, coordination, and overall movement YOUR BODY’S FAVORITE APP Stretchly offers expertly designed routines for every need and situation: ⊕ Morning Wake-Up Start your day with simple stretches to boost circulation and maintain mobility—quick, refreshing, and perfect anytime, anywhere. ⊕ Posture Reset Undo hours of slouching with targeted seated stretches that open the chest, lengthen the spine, and improve alignment. ⊕ Full Body Flex A comprehensive routine with over 20 stretches to loosen up your entire body and improve your overall flexibility. ⊕ Wind Down for Sleep Gentle, calming stretches that help you relax, relieve tension, and prepare your body for restful sleep. ⊕ Advanced Flow A challenging routine featuring dynamic stretches and yoga poses to improve strength, flexibility, and full-body control. ⊕ Hip Opener Release tension from prolonged sitting with deep hip-focused stretches that restore comfort and mobility. ⊕ Happy Hamstrings Targeted moves to relieve tight hamstrings and reduce stress on the knees, lower back, and pelvis. ⊕ Lower Back Relief Ease lower back pain with restorative stretches for the lumbar spine, hip flexors, and surrounding muscles. ⊕ Isometric Strength Build strength and balance with static, muscle-contracting exercises that improve endurance and joint support. ⊕ And many more! CUSTOMIZE YOUR ROUTINE Need something specific? With Stretchly, you can build your own routines using hundreds of guided stretches, yoga poses, and isometric moves tailored to your body’s needs. DESIGNED FOR SIMPLICITY Stretchly is built to be intuitive and user-friendly. Every stretch includes custom visuals, clear instructions, benefits, and safety tips—plus a built-in timer to guide your flow. STAY MOTIVATED WITH TRACKING Have feedback, questions, or ideas? We’d love to hear from you! Contact us at hi@stretchly.co End User License Agreement (EULA) Try Stretchly free for a 3-day trial, then choose the Annual Plan or the Monthly Plan. Payment will be charged to your Apple ID at confirmation of purchase, and your subscription automatically renews unless you turn off auto-renewal at least 24 hours before the end of the current period. You can manage or cancel your subscription at any time in Settings > [Your Name] > Subscriptions. For full details, see our Terms of Use: https://stretchly.co/terms and Privacy Policy: https://stretchly.co/privacy

Screenshots

KarbCoach4 screens
Stretchly4 screens

Verdict

The call

The clearest difference is rating: KarbCoach at 5.0 against Stretchly's 4.2. KarbCoach also leads on iOS requirement (15.1 vs 17.5). Stretchly's advantage is update cadence (weekly vs every 3 weeks) and ratings volume (10 vs 2). On price, ads, in-app purchases and monetization model 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. KarbCoach sells 1 in-app purchase, starting at $9.99 per month and Stretchly sells 4 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

KarbCoach holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: Stretchly has 10 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

KarbCoach ships an update every 3 weeks, Stretchly weekly. Both last shipped on October 24, 2026.

Scorecard4 real differences · 5 level
KarbCoach versus Stretchly: the parameters behind the verdict, then further details
ParameterKarbCoachStretchly
PriceFreeFree
Rating5.0 (2 ratings) — better4.2 (10 ratings)
Number of ratings210 — better
Update frequencyEvery 3 weeksWeekly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS15.1 — better17.5
Further details — not scored
Size53 MB101 MB
Age rating17+4+
DeveloperDiamond Star Technologies, Inc.Affirmations

Customer experience

KarbCoach

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Stretchly

All ratings6 ratings
Positive66.7%
Neutral0.0%
Negative33.3%

In-app purchases

1 purchases

KarbCoach

Subscriptions1
  • KarbCoach Premium1 Month trial$9.991 Month
4 purchases

Stretchly

Subscriptions4
  • All Access2 variants$9.991 Month
  • Annual Membership (70% Off)$19.991 Year
  • All Access3 Days trial$29.991 Year
Show 1 more
  • All Access$29.991 Year

Questions

Is KarbCoach free?
KarbCoach is free to download, with in-app purchases available.
Is Stretchly free?
Stretchly is free to download, with in-app purchases available.
Which has better reviews, KarbCoach or Stretchly?
KarbCoach is rated higher. KarbCoach averages 5.0 out of 5 from 2 ratings, while Stretchly averages 4.2 from 10 ratings.
Do KarbCoach or Stretchly have ads?
Neither KarbCoach nor Stretchly shows ads.
Which is updated more often, KarbCoach or Stretchly?
KarbCoach ships an update every 3 weeks, and Stretchly weekly. Most recently, KarbCoach was updated on October 24, 2026 and Stretchly on October 24, 2026.

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