Comparison

StretchFlow vs Calm SOS

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

Head to head
About

StretchFlow

Features
Read full description

StretchFlow: A Pocket Ritual for Calm, Clarity, and Movement StretchFlow is a minimalist stretching and mobility app designed for real life β€” whether you sit too long, think too hard, or forget to breathe. Use it at your desk, in the morning, or before bed to release tension, improve posture, and reconnect with your body through short, guided stretch flows. What You’ll Get β€’ 3–10 minute guided stretch routines to reset your body and mind β€’ Routines for posture, flexibility, mobility, and calm β€’ Voice or silent mode β€” stretch your way β€’ Build Your Own Routine feature for personalized flows β€’ No login. No ads. No distractions. β€’ Clean, calming interface built for mindful self-care Made for Moments That Matter β€’ Feeling stiff? Try β€œDesk Reset” for posture and tension relief β€’ Low energy? β€œMorning Energizer” kickstarts your routine β€’ Anxious or overwhelmed? β€œEvening Cooldown” grounds you gently StretchFlow is more than a stretching app β€” it’s a wellness habit. A tool for mindfulness, movement, and self-regulation. Loosen up. Refocus. Feel better in minutes. Terms of Use: https://plastic-fenugreek-00e.notion.site/Terms-of-Use-for-StretchFlow-1d13eae17ff78064979fd032eee9ec7b Privacy Policy:https://plastic-fenugreek-00e.notion.site/Privacy-Policy-for-StretchFlow-1d23eae17ff78010a866ebae21e5fe36

About

Calm SOS

Features
Read full description

When Panic Hits, Tap This. Calm SOS is your emergency tool for panic attacks, anxiety spirals, anxiety relief, anger episodes, and emotional overwhelm. One tap gives you instant relief - no account, no setup, no waiting. Add the widget or Watch app for panic attack relief in a single tap, anytime. --- FOR PANIC ATTACKS, ANXIETY & MORE Most anxiety apps want you to meditate daily. This one works the moment you need it - for panic, anger, sadness, frustration, PTSD flashbacks, ADHD and nighttime anxiety. - Emergency panic button with calming audio & haptic feedback - Grounding techniques (5-4-3-2-1 sensory method, body scan) - Clinically-backed breathing exercises: box breathing, physiological sigh, 4-7-8, Wim Hof - Progressive muscle relaxation for physical anxiety symptoms - Somatic exercises for nervous system regulation - Distraction games to interrupt spiraling thoughts and break the anxiety loop --- NO BARRIERS TO RELIEF Open the app. Tap "Calm Me Now." Get relief in under 60 seconds. No long courses. No overwhelming options when you're already overwhelmed. --- FOREVER FREE CORE FEATURES - Emergency panic button & calming audio - Grounding & somatic exercises - Breathing techniques and breathwork (box breathing, physiological sigh & more) - Progressive muscle relaxation - Distraction games - Crisis hotlines for US, UK, Canada, Australia & most countries --- BUILT FOR THE HARD MOMENTS Whether it's a panic attack at work, 2am anxiety, nighttime PTSD, anger you can't shake, or insomnia that won't quit - Calm SOS meets you there. Track your triggers, build a personalized panic plan, and use the Night Protocol designed specifically for PTSD, trauma, insomnia and nighttime panic. Your nervous system doesn't need another meditation streak. It needs tools that work right now. --- PREMIUM: YOUR PERSONAL CALM COACH - AI-powered panic plan with pattern insights - Advanced breathing programs (Resonance, 4-7-8, Wim Hof) - Sleep routine for anxiety & insomnia - Daily check-in coach with mood tracking - Secure biometric journal with pattern analysis - Custom breathing program creator --- This app doesn't replace therapy - it bridges the gap between panic and peace. Use it in the parking lot before a meeting. At 2am when anxiety wakes you up. Anywhere you need to calm down fast. Download Calm SOS - the panic button in your pocket. FREE to use. Built for crisis. Works immediately. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

StretchFlow4 screens
Calm SOS4 screens

Verdict

The call

The clearest difference is iOS requirement: StretchFlow at 15.1 against Calm SOS's 17.6. On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. StretchFlow sells 1 in-app purchase, starting at $4.99 per month and Calm SOS sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Scorecard1 real difference Β· 5 level
StretchFlow versus Calm SOS: the parameters behind the verdict, then further details
ParameterStretchFlowCalm SOS
PriceFreeFree
Update frequencyβ€”Every 3 months
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS15.1 β€” better17.6
Further details β€” not scored
Size35 MB65 MB
Age rating4+4+
DeveloperNima NorouziTHIERRY VICTOR E DE BELDER

In-app purchases

1 purchases

StretchFlow

Subscriptions1
  • StretchFlow Premium$4.991 Month
3 purchases

Calm SOS

Subscriptions3
  • Weekly$2.997 Days
  • Monthly$5.991 Month
  • Yearly7 Days trial$39.991 Year

Questions

Is StretchFlow free?
StretchFlow is free to download, with in-app purchases available.
Is Calm SOS free?
Calm SOS is free to download, with in-app purchases available.
Do StretchFlow or Calm SOS have ads?
Neither StretchFlow nor Calm SOS shows ads.

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