Bliss vs Pure Phase
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Bliss
This app offers science-backed breathwork exercises with calming animations and vibrations to reduce anxiety, improve sleep, and boost energy. It provides a simple yet powerful tool for enhancing mental and physical well-being through transformative breathing techniques.
- Science-backed breathwork exercises
- Calming animations and vibrations
- Stress reduction and anxiety relief
- Improved sleep quality
- Energy boosting techniques
- Detailed scientific explanations
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Bliss guides you beautifully with calming animations and vibrations through breathwork exercises that are backed by science. Whether youβre seeking relief from anxiety, better sleep, a moment of calm, a burst of energy, or stress reduction, Bliss provides a simple yet powerful way to enhance your mental and physical well-being. Breathwork is a transformative practice that taps into the power of your breath to calm the mind and energize the body. Based on decades of research, including insights from experts like James Nestor, breathwork has been shown to impact everything from reducing stress and anxiety to improving sleep quality and boosting heart rate variability (HRV) based on neuroscience. The same techniques are used by Navy SEALs, elite athletes, yoga instructors, and sleep specialists. Each exercise is designed with a specific goal in mind, whether itβs calming your nervous system, energizing you for the day, or helping you unwind before sleep. Youβll find detailed descriptions of the science behind each technique, so you can understand exactly how it works and why itβs effective. As you breathe, youβll be guided through each exercise with beautiful animations and gentle vibrations that provide a sensory experience, making it easier to stay focused and present, and even follow the exercises with your eyes closed. Feel the immediate benefits and discover how breathwork can create lasting positive changes in your body and mind. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://sites.google.com/view/breathwork-bliss-privacy/
Pure Phase
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Pure Phase uses synchronized light, sound, and breath to guide you into focused, calm, or sleep states β without subscriptions, accounts, narration, or bloat. Tap to begin. Hold to tune. That's the whole interface. THREE SCIENCE-GROUNDED STATES FOCUS β 40Hz gamma frequency, synchronized light and isochronic audio. Associated with peak mental clarity. The subject of ongoing clinical research at MIT and elsewhere. CALM β 10Hz alpha frequency. One of the most consistently documented frequencies in relaxation and stress research. Ideal for unwinding, creative work, or transition between tasks. SLEEP β 2Hz delta frequency. Use with eyes closed and torch enabled. The flashlight pulses at the session frequency through your eyelids β no screen required. BREATHE β GUIDED BREATHWORK A fourth mode with no flicker β just a breathing ring that expands and contracts to pace your breath. Choose from Coherence (6 breaths per minute, the HRV resonance frequency), 4-7-8, Box breathing, or Slow Wave. Or build your own pattern in Advanced settings. ISOCHRONIC AUDIO A warm audible carrier tone pulses at the brainwave frequency, synchronized frame-by-frame with the visual flicker. Underneath, a procedurally generated ambient texture β pink noise, brown noise, or sustained drone β provides continuity and masks environmental sound. Everything is generated on-device. No audio files. DRIFT & BLOOM New psychoacoustic modes for headphones. Three synthesis layers create auditory depth and slow movement through pure tones β a breathing carrier, a drifting stereo field, and optional harmonic shimmer. DRIFT pairs them with a pure black canvas. BLOOM pairs them with a slow generative visual field that breathes and shifts color in sync with the audio. Non-stroboscopic β accessible to anyone who can't tolerate the entrainment modes. ADVANCED For users who know what they want: Theta, SMR, PRISM, and Void states, a custom Hz slider from 0.5 to 40Hz, custom breath timing with independent inhale, hold, and exhale controls, and carrier frequency selection. Clearly labeled as exploratory. PURE PHASE IS FREE No subscription. No account. No guided narration. No content library. No streak tracking. No ads. No data collection of any kind. Everything runs on your device. Pure Phase uses rapid rhythmic light pulses. Do not use if you are photosensitive or have a history of epilepsy or seizure disorders. Always use in a safe, seated, stationary environment. Not a medical device.
Screenshots
Verdict
The clearest difference is in-app purchases: Pure Phase at none against Bliss's 2. Bliss's advantage is iOS requirement (15.1 vs 17.0). On price, update cadence, ads and device support there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Bliss sells 2 in-app purchases, starting at $9.99 per month. Pure Phase asks for nothing beyond the download.
Both ship on a similar rhythm, roughly every 3 days. The most recent releases landed on October 30, 2026 and November 5, 2026 respectively.
| Parameter | Bliss | Pure Phase |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | β |
| Update frequency | Every 3 days | Every 3 days |
| Ads | No | No |
| In-app purchases | Yes | No β better |
| Monetization | Freemium | β |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 15.1 β better | 17.0 |
| Further details β not scored | ||
| Size | 28 MB | 4 MB |
| Age rating | 4+ | 17+ |
| Developer | Cakewalk Labs Inc | Mark Friedlander |
In-app purchases
Bliss
- Unlimited Monthly$9.991 Month
- Unlimited Yearly$59.991 Year
Pure Phase
No in-app purchases









