Stretch Timer vs Vayu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Stretch Timer
This app helps you perform muscle stretches correctly by timing each hold and rest period. Set your desired stretch duration, rest time, and repetitions for a guided stretching routine. Achieve optimal benefits from your stretches with simple, clear guidance.
- Customizable stretch and rest durations
- Set number of repetitions
- 5-second count-in before starting
- Audible tones for stretch start/end
- Simple and intuitive interface
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Stretch Timer is a simple timer for getting the perfect muscle stretches. When stretching, it is important to hold the stretch for the right amount of time to get all the benefits. You also need to keep track of how many reps (repetitions) you have done. Spin the selectors to select the number of seconds for each stretch - up to 60 seconds – and each rest interval, then the number of reps required. When you tap the main display, you'll get a count-in, and then the display will guide you through each stretch and rest period, optionally guiding you with audible cues. It's that simple to use, and simple to follow, which means you get the perfect stretches every time. IMPORTANT: Always consult a health professional before commencing a stretching routine.
Vayu
This app offers guided breathing exercises with haptic and audio feedback to promote relaxation and mindfulness. It features personalized sessions, reminders, and an AI chatbot for wellness guidance, all accessible from your Apple Watch.
- Personalized breathing sessions
- Haptic and audio guidance
- Mindfulness reminders
- Health app integration
- AI-powered wellness chatbot
- Breathing analytics dashboard
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Vayu is your breathing companion for a calmer mind and body, now on iPhone and iPad. Close your eyes and follow the breath. Vayu guides every inhale, hold, and exhale with gentle haptics and immersive sound, so you can practice with your eyes closed instead of staring at a screen. A few quiet minutes is enough to settle your nervous system, ease stress, sharpen focus, or wind down for sleep. WHY VAYU Screen-free guidance. Gentle taps lead each phase of the breath, so the practice comes to you. Tuned to you. Your heart rate and HRV inform the sessions Vayu suggests, so the practice fits where your body is right now. Built for real life. Two minutes between meetings, or a longer session before bed. There is nothing to catch up on. WHAT'S INSIDE - Guided techniques: box breathing, alternate nostril, 4-7-8, physiological sigh, and more classic pranayama. - Curated sessions for stress, sleep, focus, and energy. - Heart rate and HRV insights that show how each session calms your body. - A personal AI coach that suggests the right practice for this moment. - A private journal for your mood and reflections. - Streaks and a simple dashboard to see your progress over time. - An Apple Watch companion for breathwork on your wrist. - Breathe better, live better. Take a breath, and begin. Privacy Policy: https://vayu-prana.com/privacy Terms of Use: https://vayu-prana.com/terms
Screenshots
Verdict
The clearest difference is review sentiment: Vayu at 100% against Stretch Timer's 50%. Vayu also leads on price (Free vs $1.99) and rating (3.9 vs 3.2). Stretch Timer's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support and iOS requirement 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
Vayu is free to download; Stretch Timer costs $1.99 up front. Vayu sells 3 in-app purchases, starting at $8.99 per month. Stretch Timer asks for nothing beyond the download.
Vayu holds the better App Store score, 3.9 against 3.2. Both are backed by a comparable volume of ratings — 5 and 17 respectively. Written reviews point the same way: 50% of Stretch Timer's written reviews are positive against 100% of Vayu's.
Stretch Timer ships an update every 31 months, Vayu every 4 days. The most recent releases landed on October 24, 2026 and October 22, 2026 respectively.
| Parameter | Stretch Timer | Vayu |
|---|---|---|
| Price | $1.99 | Free — better |
| Rating | 3.2 (5 ratings) | 3.9 (17 ratings) — better |
| Positive reviews | 50.0% of reviews | 100.0% of reviews — better |
| Number of ratings | 5 | 17 — better |
| Update frequency | Every 31 months | Every 4 days — better |
| Ads | No — better | Yes |
| In-app purchases | No — better | Yes |
| Monetization | Paid | Freemium — better |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 17.0 | 16.6 — better |
| Further details — not scored | ||
| Size | 4 MB | 196 MB |
| Age rating | 17+ | 12+ |
| Developer | Allister Jenks | Prana Labs Inc. |
Customer experience
Stretch Timer
Vayu
In-app purchases
Stretch Timer
No in-app purchases
Vayu
- Vayu Pro Plan$8.991 Month
- Vayu Pro Plan7 Days trial$59.991 Year
- Vayu by Prana Lifetime$499.99









