Comparison

Start Stretching vs Flexi

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

Head to head
About

Start Stretching

Improve your physical flexibility with guided stretches designed for beginners. This app offers simple instructions and a built-in timer to make daily stretching convenient. Track your progress and integrate with your health app to monitor your fitness journey.

Highlights
  • Beginner-level stretches
  • Easy-to-follow graphics and instructions
  • Configurable stretch durations
  • Built-in timer
  • Health app integration
  • Statistics tracking
  • Automatic stretch cycling
Read full description

Start Stretching is a stretching coach intended for healthy individuals who are seeking to improve their physical flexibility. The app is an entry point into the world of flexibility training for anyone with the capability to perform a few basic movements. The app features a routine of beginner level stretches designed to help people improve their health and mobility, whether you have a minute or 10 to spare each day. Simple graphics with easy to follow instructions and a built-in timer make stretching convenient. Integration with the Health app allows tracking stretching time as a workout. ---------------------------------------- Why Stretch With Start Stretching? ---------------------------------------- - Basic stretches, clearly described – both textually and graphically - Configurable stretch durations for difficulty adjustment - Integration with the Health app to record your stretching workouts - Statistics tracking - Stretch hold length timing - Automatic cycling through the stretch routine

About

Flexi

This app offers personalized stretching routines designed to improve flexibility, reduce pain, and enhance overall well-being. With a library of over 50 exercises and tailored plans for various goals and locations, it supports a healthier lifestyle.

Highlights
  • Personalized stretching plans
  • Over 50 unique stretches
  • Targeted routines for specific areas
  • Easy-to-follow instructions with illustrations
  • Journey tracking and daily reminders
  • Boosts flexibility and mobility
  • Reduces pain and injury risk
Features
Read full description

Stretching with a goal you can feel. Pick something you want your body to be able to do — touch your toes, sit cross-legged with ease, squat with your heels down, reach behind your back, or get up off the floor without your hands. Flexi finds where you're starting, gives you a few minutes a day, and checks how far you've moved every week. NEW IN 2.0 ⊕ Goals for your body. A quick self-test sets your starting line, and every week a check shows how far you've moved. Reach the goal and the next level opens up. Try any goal free for 3 days. ⊕ Feel it, every session. One tap before and after: "how tight is your back?" See the change right away, like "Tight → A little stiff", and how much looser you usually leave. ⊕ A plan made for you. Tell Flexi what you're here for, where you're tight and what to avoid — your plan is built around your answers, and anything you mark off-limits never appears, in any plan. ⊕ Plans that explain themselves. Every routine is grouped, with a line on why each set of stretches is there. WHY WOMEN CHOOSE FLEXI ⊕ Voice-guided, every hold. Clear illustrations, a timer and a calm voice pace each stretch. ⊕ Your session, your pace. Hold each stretch for 20, 30, 45 or 60 seconds. Tap Done to move on when you're ready, or add 15 seconds and keep holding. ⊕ No weight talk, ever. Flexi is about feeling looser, calmer and more mobile — never about how your body looks. ⊕ A streak that forgives you. One rest day a week won't break your streak, and your progress leads with total minutes stretched — a number that only goes up. ⊕ No account, no sign-in. Your stretch history stays on your iPhone. ⊕ One honest price. No trial that turns into a charge — the price is shown up front, and cancelling takes two taps from Settings. PLANS FOR EVERY PART OF YOUR DAY ⊕ Your Plan — built from your answers, sized to the minutes you have. ⊕ Quick Breaks at Work, Home, Outdoor, Travel and Gym routines. ⊕ Full Body Reset, K-Pop Dance Stretch, and gentle Postpartum stretches. ⊕ Focus plans for shoulders and neck, back, hip flexors and thighs. ⊕ Over 50 illustrated stretches across 8 body areas. ⊕ Daily reminders at a time that suits you, and a progress dashboard. SUBSCRIPTION Flexi is free to download, with a selection of plans free forever. Every goal's first 3 days are free, once per goal. A Flexi subscription unlocks every plan and all five goals in full, monthly or yearly. There is no free trial on the subscription; payment is charged to your Apple Account at confirmation of purchase. Your subscription renews automatically unless you cancel at least 24 hours before the end of the current period. Cancel any time: in Flexi, Settings → Manage Subscription, or in your Apple Account settings. Flexi is a fitness and wellbeing app. It is not a medical device and does not provide medical advice. Stop if a stretch causes pain, and talk to a doctor or physiotherapist before starting a new exercise routine — particularly if you are injured, pregnant or recently postpartum. The postpartum plan is for after your provider has cleared you for exercise, and is not a substitute for pelvic-floor physiotherapy. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://saivsreality.com/products/flexi/privacy-policy.html

Screenshots

Start Stretching4 screens
Flexi4 screens

Verdict

The call

The clearest difference is update cadence: Flexi at every 3 days against Start Stretching's every 4 months. Flexi also leads on review sentiment (100% vs 80%). 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. Start Stretching sells 1 one-off in-app purchase and Flexi sells 2 in-app purchases, starting at $10.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Start Stretching ships an update every 4 months, Flexi every 3 days. Both last shipped on October 17, 2026.

Scorecard2 real differences · 8 level
Start Stretching versus Flexi: the parameters behind the verdict, then further details
ParameterStart StretchingFlexi
PriceFreeFree
Rating4.6 (3.5K ratings) — better—
Positive reviews79.8% of reviews100.0% of reviews — better
Number of ratings3.5K — better—
Update frequencyEvery 4 monthsEvery 3 days — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPod
Requires iOS16.015.0 — better
Further details — not scored
Size9 MB43 MB
Age rating4+4+
DeveloperYogasoft ApplicationsSaihou Ieong

Customer experience

Start Stretching

All ratings3,509 ratings
Positive90.7%
Neutral4.3%
Negative5.0%
Written reviews242 reviews
Positive79.8%
Neutral5.0%
Negative15.3%

Flexi

Written reviews20 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

User reviews

Start Stretching

From 3.5K App Store ratings

What we love

  • 👍 Simple and easy to use
  • 🚀 Straightforward stretching routine
  • 💪 Helpful for improving flexibility
  • ⏱️ Effective timer and countdown features
  • 📊 Useful statistics and progress tracking

Room to improve

  • 🔍 Limited number of stretches
  • 🤔 Lack of customization and progression options
  • 💰 Premium version not worth the cost
  • 🤯 Confusing instructions and interface for some users

Flexi

From App Store reviews

What we love

  • 🤩 Easy to use
  • 🌟 User-friendly interface
  • 💪 Variety of stretching routines
  • 🕰️ Customizable rest time between exercises
  • 🏢 Office-friendly stretches

Room to improve

  • 📚 Some text hard to read

Bugs and requests

Start Stretching

Reported bugs

2 issues
  • Occasional freezing or looping issues
  • Inconsistent behavior with left/right stretch variations

Requested features

4 requests
  • More stretching exercises and routines
  • Ability to create custom stretching programs
  • Guided audio or video instructions
  • Integration with fitness tracking apps

Flexi

No bugs or feature requests surfaced in reviews.

In-app purchases

1 purchases

Start Stretching

One-time1
  • Start Stretching Premium$1.99
2 purchases

Flexi

Subscriptions2
  • Monthly$10.991 Month
  • Yearly$23.901 Year

Questions

Is Start Stretching free?
Start Stretching is free to download, with in-app purchases available.
Is Flexi free?
Flexi is free to download, with in-app purchases available.
Do Start Stretching or Flexi have ads?
Both Start Stretching and Flexi show ads.
Which is updated more often, Start Stretching or Flexi?
Start Stretching ships an update every 4 months, and Flexi every 3 days. Most recently, Start Stretching was updated on October 17, 2026 and Flexi on October 17, 2026.

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