Stretch1.2.3 vs Stretch Timer Interval HIIT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stretch1.2.3
This application offers guided stretching exercises to help reduce muscle pain and fatigue, prevent injuries, and improve overall flexibility. It recommends daily practice for maintaining and enhancing your health.
- Muscle and tendon stretching
- Cool-down stretches
- Warm-up stretches
- Injury prevention
- Muscle tension relaxation
- Improved blood circulation
- Increased flexibility
Read full descriptionHide full description
Stretch exercise is a way everyone can do to stretch the muscles and tendons.Usually cool-down stretch is used for a way to reduce muscle pain and fatigue. Also warm-up stretch is used for as a prevention of injury. Stretch is what has been developed for the prevention of sports injuries, there are many other effects. Relaxation of muscle tension, promote blood circulation, improve joint range of motion, prevention of the weakening of the muscles, increase flexibility, etc.. Stretch is how easy exercise to stimulate the muscles and tendons. It is recommended that you do even a little time every day. Please help in the prevention of injury using this application, also, maintain and improve your health.
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.
- Customizable sets and times
- Multiple stretching menus
- Calendar history view
- Adjustable sound effects
- Dark mode support
- Automatic backup (premium)
Read full descriptionHide 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
Verdict
The clearest difference is review sentiment: Stretch Timer Interval HIIT at 75% against Stretch1.2.3's 17%. Stretch Timer Interval HIIT also leads on rating (4.5 vs 3.0) and update cadence (every 2 weeks vs every 9 months). Stretch1.2.3's advantage is in-app purchases (none vs 2). On price, ratings volume, ads 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
Both are free to download. Stretch Timer Interval HIIT sells 2 in-app purchases, starting at $3.99 per month. Stretch1.2.3 asks for nothing beyond the download.
Stretch Timer Interval HIIT holds the better App Store score, 4.5 against 3.0. Both are backed by a comparable volume of ratings — 1 and 2 respectively. Written reviews point the same way: 17% of Stretch1.2.3's written reviews are positive against 75% of Stretch Timer Interval HIIT's.
Stretch1.2.3 ships an update every 9 months, Stretch Timer Interval HIIT every 2 weeks. The most recent releases landed on October 2, 2026 and October 3, 2026 respectively.
| Parameter | Stretch1.2.3 | Stretch Timer Interval HIIT |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (1 ratings) | 4.5 (2 ratings) — better |
| Positive reviews | 16.7% of reviews | 75.0% of reviews — better |
| Number of ratings | 1 | 2 — better |
| Update frequency | Every 9 months | Every 2 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported — better | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.6 | 16.0 — better |
| Further details — not scored | ||
| Size | 6 MB | 259 MB |
| Age rating | 4+ | 4+ |
| Developer | JK-SCIENCE CO., LTD. | NilCraft Inc. |
Customer experience
Stretch1.2.3
Stretch Timer Interval HIIT
In-app purchases
Stretch1.2.3
No in-app purchases
Stretch Timer Interval HIIT
- Premium Features14 Days trial$3.991 Month
- Premium features$39.991 Year
Questions
Is Stretch1.2.3 free?
Is Stretch Timer Interval HIIT free?
Which has better reviews, Stretch1.2.3 or Stretch Timer Interval HIIT?
Do Stretch1.2.3 or Stretch Timer Interval HIIT have ads?
Which is updated more often, Stretch1.2.3 or Stretch Timer Interval HIIT?
Other comparisons















