Comparison

Start Stretching vs Stretch Timer Interval HIIT

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

Stretch Timer Interval HIIT

This app helps you build and maintain a consistent stretching routine. Customize your workouts with adjustable sets and times, track your progress with a calendar view, and enjoy a user-friendly interface with dark mode support. It's designed to make daily stretching an effortless habit.

Highlights
  • Customizable sets and times
  • Multiple stretching menus
  • Calendar history view
  • Adjustable sound effects
  • Dark mode support
  • Automatic backup (premium)
Features
Read full description

【English Version】 Stay on track as the timer automatically alternates between work and rest. Customize each interval to fit your workout and train your way. Perfect for interval training, strength training, HIIT, circuit training, stretching, and more. Simply set your work time, rest time, and number of sets, and you’re ready to begin. Whether you work out at home or at the gym, this app makes it easy to stay active. It’s also a great choice if you want to build a consistent routine—starting with just two or three workouts a week—to support your health and fitness goals. 【PERFECT FOR YOU IF YOU WANT TO】 • Customize work intervals, rest intervals, and the number of sets • Switch automatically between work and rest • Strength train at home or at the gym • Use a timer for HIIT or circuit training • Focus on your workout instead of counting seconds • Save workout routines tailored to your needs • Review your workout days and track your consistency • Build a lasting exercise habit to stay healthy and fit 【KEY FEATURES】 • Set work and rest intervals freely • Choose the number of sets and repetitions for automatic cycling • Create and register multiple workout routines • Save your custom timers and routines • View the remaining time and current set at a glance with a large, easy-to-read display • Get interval alerts with sound effects, voice countdowns, and vibration • Review your workout history in a calendar • Customize the theme color, background music, and volume • Dark Mode support 【GREAT FOR】 • Interval training • Strength training • HIIT • Circuit training • Bodyweight workouts • Stretching • Yoga • Warm-ups • Core training Create your own routine once, and there’s no need to set it up again. Just open the app and jump straight into your regular workout. Your workout history is displayed in a calendar, making it easy to look back on the days you exercised and see how consistently you’ve kept going. Make your daily workouts simpler with an interval timer that works at your pace. 【PREMIUM FEATURES】 The Premium Plan includes the following features: • No banner or full-screen ads • Full theme color customization • Automatic data backup 【ABOUT THE PREMIUM PLAN】 • This is a monthly auto-renewing subscription. • If a free trial is available, the trial period will be shown on the purchase screen. • Please review the price and subscription period on the in-app purchase screen before subscribing. • Your Apple Account will be charged once the purchase is confirmed. • Your subscription renews automatically unless auto-renewal is turned off at least 24 hours before the end of the current subscription period. • To view or cancel your subscription, open Settings on your iPhone, tap your name, then tap Subscriptions. 【RESTORE PURCHASES】 If you switch to a new device, you can restore your purchased features by signing in with the same Apple Account used for the original purchase. In the app, go to Settings, then select Restore Premium Purchase. 【TERMS OF USE】 https://nilcraft.jp/terms?lang=en 【PRIVACY POLICY】 https://nilcraft.jp/privacy_policy?lang=en

Screenshots

Start Stretching4 screens
Stretch Timer Interval HIIT4 screens

Verdict

The call

The clearest difference is update cadence: Stretch Timer Interval HIIT at every 2 weeks against Start Stretching's every 4 months. Start Stretching's advantage is ratings volume (3.5K vs 2). On price, rating, review sentiment and ads 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 Stretch Timer Interval HIIT sells 2 in-app purchases, starting at $3.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.6 for Start Stretching against 4.5 for Stretch Timer Interval HIIT. That said, the two scores are not equally well evidenced: Start Stretching has 3.5K ratings behind it against 2, so its average is the more settled of the two. Written reviews are what separate them: 80% of Start Stretching's written reviews are positive against 75% of Stretch Timer Interval HIIT's.

UpkeepUpdate frequency

Start Stretching ships an update every 4 months, Stretch Timer Interval HIIT every 2 weeks. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.

Scorecard2 real differences · 8 level
Start Stretching versus Stretch Timer Interval HIIT: the parameters behind the verdict, then further details
ParameterStart StretchingStretch Timer Interval HIIT
PriceFreeFree
Rating4.6 (3.5K ratings) — better4.5 (2 ratings)
Positive reviews79.8% of reviews — better75.0% of reviews
Number of ratings3.5K — better2
Update frequencyEvery 4 monthsEvery 2 weeks — better
AdsYesYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPodiPhone, iPad
Requires iOS16.016.0
Further details — not scored
Size9 MB259 MB
Age rating4+4+
DeveloperYogasoft ApplicationsNilCraft Inc.

Customer experience

Start Stretching

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

Stretch Timer Interval HIIT

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive75.0%
Neutral25.0%
Negative0.0%

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

Stretch Timer Interval HIIT

Not enough reviews yet to summarise bugs or requests.

In-app purchases

1 purchases

Start Stretching

One-time1
  • Start Stretching Premium$1.99
2 purchases

Stretch Timer Interval HIIT

Subscriptions2
  • Premium Features14 Days trial$3.991 Month
  • Premium features$39.991 Year

Questions

Is Start Stretching free?
Start Stretching is free to download, with in-app purchases available.
Is Stretch Timer Interval HIIT free?
Stretch Timer Interval HIIT is free to download, with in-app purchases available.
Which has better reviews, Start Stretching or Stretch Timer Interval HIIT?
Start Stretching is rated higher. Start Stretching averages 4.6 out of 5 from 3.5K ratings, while Stretch Timer Interval HIIT averages 4.5 from 2 ratings.
Do Start Stretching or Stretch Timer Interval HIIT have ads?
Both Start Stretching and Stretch Timer Interval HIIT show ads.
Which is updated more often, Start Stretching or Stretch Timer Interval HIIT?
Start Stretching ships an update every 4 months, and Stretch Timer Interval HIIT every 2 weeks. Most recently, Start Stretching was updated on October 2, 2026 and Stretch Timer Interval HIIT on October 3, 2026.

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