Comparison

Performance Stretching vs MutLab

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

Head to head
About

Performance Stretching

Learn the correct techniques for dynamic stretching before workouts to enhance athletic performance and prevent injury. This app also offers foam rolling routines for deep tissue massage and static stretching for effective cool-downs and recovery.

Highlights
  • Over 150 video and audio guided stretches
  • Dynamic, static, and foam roller programs
  • Personalize workouts by swapping stretches
  • Syncs with Health app
  • Compatible with Bluetooth heart rate monitors
  • No equipment needed for many exercises
Features
Read full description

Everything your gym coach told you about stretching was wrong. Performance Stretching will show you how to do it right. Most people learned back in elementary school that they should do static stretching (where you hold a stretch for a few minutes) before running or engaging in sports to prevent injury. It turns out that static stretching before a workout not only decreases athletic performance, it can actually increase the risk of injury. The right way to get ready for an intense workout is dynamic stretching: This active form of stretching moves your muscles through the full range of motion to increase your blood flow, reduce tightness, deliver important nutrients to muscles, and improve your athletic performance. Performance Stretching will show you the most effective type of warm up for running and nearly every type of sport. Add it before any activity and you will be amazed by how much your performance improves. No matter how well you warm up, athletic activity still puts stress on the body. Performance Stretching also includes foam roller programs to give yourself a deep tissue massage and release knots that limit movement, keep your muscles tight, and lead to injury. Foam roller stretching is also excellent for body builders, or anyone that wants to build healthy muscles, to prep their muscles for growth. If you don't have a foam roller, Performance Stretching still includes great ways to cool down your muscles and lessen post-workout soreness by flushing out the lactic acid. This is where static stretching is best. Done at the proper time, in the proper way, static stretching will help you improve your balance, blood circulation, flexibility, range of motion, and production of synovial fluid (the fluid that reduces friction in your joints). Whether you need a proper warm up, a cool down, or a relaxing, healing recovery, Performance Stretching will guide you through the right types of stretches for the right occasions and it will show you how to do them effectively. FEATURES • Over 150 different stretches. Each one includes a video you can view DURING YOUR WORKOUT and audio description to help you perfect your form. • The right stretches for the right reasons. A mixture of static, dynamic, and foam roller stretches maximizes your results. • Fast and efficient. Holding positions for longer than 30 seconds is less effective. • Works anywhere! No equipment needed for a terrific stretching workout. • Completely interactive. Swap out stretches to personalize your workouts. • Sync your workouts to the Health app. • Compatible with most bluetooth heart rate monitors. PERFORMANCE STRETCHING PROGRAMS: Foam Roller Stretch Program - A full-body deep tissue massage to work out all the knots that keep your muscles tight. Dynamic Running Warm Up Stretch Program - Warm up your legs properly to take your run to the next level. Dynamic Sport Warm Up Stretch Program - Warm up every major muscle group so that you can give your best. Lower Back Rehab Program - Stretches and strength training moves to improve your core strength, reduce back pain, and increase your range of motion. Lower Back Static Stretch Program - Work out the stiffness in your lower back and fix your posture. Lower Body Static Stretch Program - You use your legs for everything, keep them at their functional best. Upper Body Static Stretch Program - Keep your upper body loose, relaxed, and properly aligned. Full Body Static Stretch Program - Increase flexibility, range of motion, blood flow, joint health, and posture throughout your entire body. Quick Full Body Static Stretch Program - When time is a factor, but you still want to do something great for your body. Static Stretch Cool Down Programs - Designed to relax tired muscles and improve functional flexibility while your body is still warm. Works with Health

About

MutLab

Features
Read full description

L'application mobile Mutlab, créée pour vous et à destination de vos adhérents va leur offrir différents services : REMBOURSEMENTS SANTÉ - Faites vos demandes de remboursement, une photo et c’est envoyé. - Visualiser simplement l'avancement de vos demandes. - Consultez les détails de vos remboursements et ceux de vos bénéficiaires. DÉMARCHES - Consultez votre carte de tiers payant dématérialisée et partagez-la au format PDF, et bénéficiez du tiers payant même en cas d’oubli de votre « carte papier ». - Retrouvez l’historique de toutes vos demandes. - Recherchez facilement les professionnels de santé autour de chez vous. - Posez une question en 3 clics à notre Relation Client. - Prenez simplement un rendez-vous téléphonique ou en agence - Retrouvez tous les documents relatifs à vos contrats en cours. - Consulter une FAQ - Accéder aux réseaux de soins partenaires SERVICES - Accédez à l'ensemble des notices d'information des médicaments autorisés à la vente en France. - Organisez votre traitement grâce au pilulier intégré. Tous ces services santé sont proposés gratuitement. De nouveaux services viendront prochainement l’enrichir. N’hésitez pas à nous faire part de vos suggestions et remarques.

Screenshots

Performance Stretching4 screens
MutLab4 screens

Verdict

The call

The clearest difference is price: MutLab at Free against Performance Stretching's $2.99. MutLab also leads on update cadence (every 2 months vs every 5 months). Performance Stretching's advantage is iOS requirement (7.1 vs 13.0). On ads, in-app purchases 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

MutLab is free to download; Performance Stretching costs $2.99 up front. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Performance Stretching ships an update every 5 months, MutLab every 2 months. The most recent releases landed on September 25, 2026 and September 21, 2026 respectively.

Scorecard3 real differences · 7 level
Performance Stretching versus MutLab: the parameters behind the verdict, then further details
ParameterPerformance StretchingMutLab
Price$2.99Free — better
Rating4.7 (95 ratings) — better—
Positive reviews78.4% of reviews—
Number of ratings95 — better—
Update frequencyEvery 5 monthsEvery 2 months — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS7.1 — better13.0
Further details — not scored
Size359 MB60 MB
Age rating4+4+
DeveloperloloMutlab

Bugs and requests

Performance Stretching

Reported bugs

3 issues
  • Routine progress not saved properly
  • App freezes or crashes on launch
  • Music playback issues or conflicts

Requested features

5 requests
  • Allow custom routine creation
  • Provide more detailed exercise demonstrations
  • Add option to adjust rest times between exercises
  • Improve navigation and progress tracking
  • Integrate better with music/streaming apps

MutLab

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Performance Stretching

No in-app purchases

None

MutLab

No in-app purchases

Questions

Is Performance Stretching free?
Performance Stretching costs $2.99, with no in-app purchases.
Is MutLab free?
MutLab is free to download, with no in-app purchases.
Do Performance Stretching or MutLab have ads?
Neither Performance Stretching nor MutLab shows ads.
Which is updated more often, Performance Stretching or MutLab?
Performance Stretching ships an update every 5 months, and MutLab every 2 months. Most recently, Performance Stretching was updated on September 25, 2026 and MutLab on September 21, 2026.

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