Comparison

FlexDay vs Loosen

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

Head to head
About

FlexDay

This app offers guided stretching routines for various needs, from morning energizers to post-workout recovery. It features over 70 exercises, smart scheduling, progress tracking, and Apple Health integration. Stretch anywhere, anytime, with offline access.

Highlights
  • 70+ stretching exercises
  • Guided routines with visual instructions
  • Smart calendar scheduling
  • Progress tracking and milestones
  • Apple Health integration
  • Offline access
Features
Read full description

Discover the Power of Daily Stretching with FlexDay Transform your body and mind with FlexDay, the comprehensive stretching app designed for modern lifestyles. Whether you're an office worker battling desk tension, an athlete seeking peak performance, or simply someone wanting to feel better every day, FlexDay makes flexibility training accessible, enjoyable, and effective. Perfect for Every Moment * Morning Routines - Start your day energised and aligned * Office Stretches - Combat desk posture and tension during work breaks * Evening Wind-Down - Release stress and prepare for restful sleep * Post-Workout Recovery - Enhance your fitness routine with proper cooldowns * Quick 5-minute sessions when time is tight Features That Set Us Apart 70+ professionally designed stretching exercises targeting every body area Guided routines with visual instructions and breathing patterns Smart calendar scheduling – Plan and receive reminders for your stretch sessions Smart timer with automatic position switches for balanced stretching Progress tracking with analytics and achievement milestones Apple Health integration to contribute to your Activity Rings Offline access - stretch anywhere, anytime Targeted Body Areas Focus on exactly what you need: neck, shoulders, back, chest, arms, core, hips, legs, or complete full-body sessions. Each exercise includes detailed instructions, pro tips, and breathing guidance to maximise effectiveness. Track Your Journey Watch your flexibility improve with comprehensive progress tracking. Monitor completed routines, total stretching time, and weekly consistency. Celebrate milestones and build lasting healthy habits. Why Users Love FlexDay "Finally, an app that makes stretching simple and effective!" "Perfect for my busy schedule - quick office breaks that actually work." "The routine variety keeps me motivated and engaged." Start your flexibility journey today. Your body will thank you tomorrow. Download FlexDay and stretch into a healthier, more flexible you! Terms of Use: https://flexday-landing.vercel.app/terms-of-service Privacy Policy: https://flexday-landing.vercel.app/privacy-policy

About

Loosen

Features
Read full description

YOU MEANT TO STRETCH YESTERDAY. AND THE DAY BEFORE. Loosen makes it the easiest 10 minutes of your day, and tells you exactly which stretches your body actually needs. FLEXIBILITY SCORE Your daily anchor: a single number, 0–100, calculated from your Apple Health signals (sleep, sit time, HRV, recent workouts), the per-area baseline you set in the 30-second flexibility quiz, and how long each muscle group has gone untouched. It updates after every session and when you open the app. TODAY'S PICK A short routine prescribed straight from your score, with the reasoning shown. “You sat 11 hours yesterday. Hips first.” No black box. Two taps after each session tell us how it felt and where you're still tight, and the next session adjusts quietly. A PLAN THAT'S ACTUALLY YOURS No fixed program, no off-the-shelf template. Your plan is built around your goals, your problem areas, your sleep, your sit time, your training load, and how you felt after the last session. The next session is built for the body you have today, not the next slot in a fixed program. A LIBRARY THAT GOES WHERE YOU'RE TIGHT 190 guided routines, indexed by what's bothering you: • Tight hips after long sitting • Lower-back relief • Shoulders and neck • Pre-bed wind-down • Post-run lower-body • Hamstrings • Splits work Or describe what you need (“10 minutes for a stiff lower back, evening”) and the AI Routine Builder assembles a session from the pose library. BUILT FOR THE BODY THAT SITS ALL DAY Loosen is for the person who works at a desk, knows they should stretch, and wants useful signal over wellness vibes. Honest measurements, no flow language, no streak shame. The numbers do the talking. TRACK WHAT'S ACTUALLY CHANGING Flexibility Score over time, sessions completed, current streak, and a body-area balance chart that shows where you've been spending your minutes. KEY FEATURES • Flexibility Score (0–100) from Apple Health, sleep, recent training, and how long each muscle group has gone untouched • Today's Pick: a short, prescribed session with the reasoning shown • Adaptive plan that rebuilds itself from your signals and post-session feedback • 190 curated routines indexed by where you're tight • AI Routine Builder: describe what you need, get a session • Session player with voice cues, illustrated poses, timers, skip and pause • Apple Health integration (sleep, steps, HRV, workouts) • Stretch for 5 minutes or 20. You decide. • Available in English, Spanish, German, and French FREE TO START Today's Pick and two routines of your choice are always free. Premium unlocks the full library and the AI Routine Builder. AFTER 30 DAYS You feel less stiff. That's the promise. PRIVACY Your Apple Health data stays on your device. Nothing goes to AI without your explicit opt-in. IMPORTANT This isn't medical advice. If you have pain or an injury, see a clinician. Privacy Policy: loosen.app/privacy Terms of Use: loosen.app/terms

Screenshots

FlexDay4 screens
Loosen4 screens

Verdict

The call

The clearest difference is update cadence: Loosen at every 5 days against FlexDay's every 5 weeks. Loosen also leads on iOS requirement (16.0 vs 18.6). On price, 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

Both are free to download. FlexDay sells 1 in-app purchase, starting at $14.99 per year and Loosen sells 2 in-app purchases, starting at $6.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

FlexDay ships an update every 5 weeks, Loosen every 5 days. The most recent releases landed on September 2, 2026 and May 31, 2026 respectively.

Scorecard2 real differences · 7 level
FlexDay versus Loosen: the parameters behind the verdict, then further details
ParameterFlexDayLoosen
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 5 weeksEvery 5 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad — betteriPhone
Requires iOS18.616.0 — better
Further details — not scored
Size564 MB104 MB
Age rating12+12+
DeveloperOnlyAI LtdJonas Fenger Petersen

In-app purchases

1 purchases

FlexDay

Subscriptions1
  • FlexDay Premium$14.991 Year
2 purchases

Loosen

Subscriptions2
  • Premium Monthly7 Days trial$6.991 Month
  • Premium Yearly7 Days trial$59.991 Year

Questions

Is FlexDay free?
FlexDay is free to download, with in-app purchases available.
Is Loosen free?
Loosen is free to download, with in-app purchases available.
Do FlexDay or Loosen have ads?
Neither FlexDay nor Loosen shows ads.
Which is updated more often, FlexDay or Loosen?
FlexDay ships an update every 5 weeks, and Loosen every 5 days. Most recently, FlexDay was updated on September 2, 2026 and Loosen on May 31, 2026.

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