Comparison

Flow Breath vs 瞬息睡眠

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

Head to head
About

Flow Breath

Features
Read full description

Flow Breath is the breathing app that meets your mood. Tap how you feel (calm, focus, energy, sleep, or anxious) and we pick the right technique, pace, and atmosphere. No setup. No courses. Just breathe. WHY BREATHWORK WORKS Your breath is the fastest way to calm your nervous system. Stressed before a meeting? Anxious in traffic? Wide awake at 2am? Every mood has a breathing technique built for it. Flow Breath delivers stress relief, anxiety relief, sleep support, and focus in under 5 minutes a session. BREATHING TECHNIQUES • Box Breathing (4-4-4-4): the Navy SEAL method to reset under pressure • 4-7-8 Breathing: Dr. Weil's natural tranquilizer for insomnia • Physiological Sigh: Stanford's fastest stress relief technique • Wim Hof Method: build energy, focus, and cold resilience • Coherence Breathing: optimize HRV at 5 breaths per minute • Diaphragmatic and Pursed Lip: slow your breath, slow your mind • Kapalbhati and more pranayama for every mood KEY FEATURES • Today's Pick: mood-driven session recommendations on your home screen • Ambient home backdrops that shift through your day • Beautiful breath visualizers guiding every inhale and exhale • Immersive Environments: visual and audio spaces for deeper sessions • Living Environments: gentle ambient motion behind every breath • Multi-day breathing programs for lasting habits • Voice guidance for fully hands-free sessions • Ambient nature sounds for deeper mindfulness • Apple Health integration for heart rate and mindfulness minutes • Home screen widget showing your daily streak • Smart reminders that learn when you actually practice • Custom techniques: build your own breathing patterns • SOS: a free one-minute reset, one tap from the home screen • 60-second sessions, no excuses • Works offline: breathe anywhere, no internet needed PERFECT FOR • Anxiety relief and calming a panic attack • Daily stress relief without sitting through a course • Falling asleep faster and managing insomnia • Athletes using breath training for performance • Beginners exploring meditation, mindfulness, or pranayama • Anyone overwhelmed by traditional meditation apps WHY FLOW BREATH IS DIFFERENT Most meditation and mindfulness apps overwhelm you with courses, content, and choices. Flow Breath does the opposite. Open the app and you are one tap from a calmer state. The minimalist design keeps your attention on your breath, not the interface. Whether you need a quick anxiety attack reset, a sleep aid, or a daily breathwork practice, Flow Breath meets you where you are. PLANS Free: core breathing techniques, standard visualizer, session tracking Premium: all techniques and environments, every visualizer theme, ambient sounds, voice guidance, multi-day programs, heart rate tracking, widgets Payment will be charged to your Apple ID account at confirmation of purchase. Subscription automatically renews unless canceled at least 24 hours before the end of the current period. Manage subscriptions in your Account Settings after purchase. Privacy Policy: https://trifoiltrailblazer.com/privacy-policy Terms of Use: https://trifoiltrailblazer.com/terms-of-service

About

瞬息睡眠

Features
Read full description

Breathe out the noise and come back to yourself with Stillnest. Whether you want to sleep more deeply, calm anxiety, build a daily meditation habit, or simply pause for three mindful minutes, Stillnest gives you practical tools that fit real life. Start with guided meditations for stress relief, sleep, focus, emotional balance, and morning calm. Use simple breathwork sessions to settle your mind before a meeting, lower tension after a difficult day, or ease into rest at night. Explore sleep stories, soothing soundscapes, and white noise designed to help you unwind, fall asleep faster, and wake up clearer. Stillnest is built for beginners, but it grows with you. Choose sessions by goal, mood, and duration, from quick resets to longer mindfulness practices. Create gentle routines, save your favorite programs, and return to the content that helps you feel grounded. If you want a calmer day, better sleep, less stress, or a stronger mindfulness habit, Stillnest makes it easier to begin and easier to continue. Inside the app, you can: · meditate for sleep, focus, anxiety relief, and relaxation · practice guided breathing exercises and calming breathwork · listen to sleep sounds, white noise, and bedtime audio · build a simple daily mindfulness routine · track your progress and keep your streak without pressure Why people choose Stillnest: · Built for real life, not perfect routines · Supports the most common use cases: stress, sleep, focus, and emotional reset · Friendly for beginners, but deep enough for long-term practice · Clear, gentle design that helps you stay consistent without overwhelm · You do not need experience to start. Just press play, follow your breath, and give yourself a quiet place to land. Breath Harbor helps you make meditation, sleep support, and mental wellness part of your everyday rhythm. Subscribe to unlock the full library, structured programs, offline downloads, personalized plans, and advanced progress features. The free tier remains useful with core tools and a curated sample library. Terms of Use: https://loveappdevone.github.io/devsite/fuwu.html Privacy Policy: https://loveappdevone.github.io/devsite/privacy.html

Screenshots

Flow Breath4 screens
瞬息睡眠4 screens

Verdict

The call

Flow Breath and 瞬息睡眠 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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. Flow Breath sells 4 in-app purchases, starting at $3.99 per 7 days and 瞬息睡眠 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

Flow Breath ships an update fortnightly, 瞬息睡眠 every 4 weeks. The most recent releases landed on November 9, 2026 and November 5, 2026 respectively.

ScorecardNo meaningful differences
Flow Breath versus 瞬息睡眠: the parameters behind the verdict, then further details
ParameterFlow Breath瞬息睡眠
PriceFreeFree
Update frequencyFortnightly — betterEvery 4 weeks
AdsNoNo
In-app purchasesYesYes
DevicesiPhoneiPhone, iPad — better
Requires iOS16.4 — better17.0
Further details — not scored
Size80 MB144 MB
Age rating4+4+
DeveloperIvan Terekhin玥 邓

In-app purchases

4 purchases

Flow Breath

Subscriptions3
  • Flow Breath Pro - Weekly$3.997 Days
  • Flow Breath Pro - Monthly$6.991 Month
  • Flow Breath Pro - Yearly3 Days trial$19.991 Year
One-time1
  • Premium$29.99
2 purchases

瞬息睡眠

Subscriptions2
  • Stillnest Monthly$10.991 Month
  • Stillnest Annual14 Days trial$59.991 Year

Questions

Is Flow Breath free?
Flow Breath is free to download, with in-app purchases available.
Is 瞬息睡眠 free?
瞬息睡眠 is free to download, with in-app purchases available.
Do Flow Breath or 瞬息睡眠 have ads?
Neither Flow Breath nor 瞬息睡眠 shows ads.
Which is updated more often, Flow Breath or 瞬息睡眠?
Flow Breath ships an update fortnightly, and 瞬息睡眠 every 4 weeks. Most recently, Flow Breath was updated on November 9, 2026 and 瞬息睡眠 on November 5, 2026.

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