Binaural Beats vs Eunoia
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Binaural Beats
Enhance sleep, focus, and relaxation with high-fidelity binaural beats and solfeggio frequencies. This app offers real-time sound generation, offline freedom, and customizable mixes for a personalized audio experience.
- High-fidelity binaural beats
- Solfeggio frequencies
- Real-time sound generation
- Offline soundscapes
- Customizable sound mixes
- Session tracking tools
- Privacy-focused, no ads or tracking
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Sleep deeper, focus longer and find calm in minutes. Shimmr brings together guided journeys, binaural beats and rich soundscapes, crafted by audio professionals. JOURNEYS • Guided sessions with a calm voice that takes you deeper, one step at a time through weight, breath and sound. • The tones, the soundscape and the voice move together as you go deeper, then bring you gently back. • Choose how present the voice is, from soft to clear, or turn it off. SHIFTS • Sessions that move you from where you are to where you want to be, like Busy to Quiet or Awake to Asleep. • The sound changes slowly as you go, so the change feels natural. MAKE IT YOURS • The mixer: adjust tones, music and ambient layers while they play, then save your own mix. • Add music to any soundscape. • Sound Canvas: drag and drop sounds to build immersive, layered spaces. SOUNDS FOR EVERY GOAL • Binaural beats and isochronic tones for Delta, Theta, Alpha and Beta states. • Solfeggio frequencies, including 432 Hz and 528 Hz. • White, pink, brown, green and orange noise to mask distractions. • Rain, ocean, forest and more, in high quality. TRACK YOUR PRACTICE • A heat map, streaks and mindful minutes show your consistency at a glance. • Your session history shows which sounds work best for you. • Save mindful minutes to Apple Health, and share your milestones with beautiful stats cards. BUILT FOR LONG SESSIONS • Every sound is built into the app, so it works offline, on flights and anywhere without signal. • Optimized playback uses far less memory, so long sessions keep playing with the screen locked. • iCloud keeps your mixes, favorites and progress in sync across your devices. • No ads and no account needed. SHIMMR PREMIUM Premium unlocks every journey, shift and sound, plus custom mixing and full tracking. • Monthly and yearly subscriptions, or a one-time lifetime purchase. • Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period. • Manage or cancel your subscription in your Apple ID account settings. Privacy Policy: https://shimmr.app/legal/privacy-policy Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula
Eunoia
This app generates healing frequencies, solfeggio tones, and various noise colors with immersive sound visualizations. It helps users find calm, focus, and inner balance through sound-based relaxation and energetic balancing.
- Frequency generation up to 22 kHz
- Solfeggio and Golden Ratio modes
- White, pink, and brown noise colors
- Cymatics and Chladni pattern visualizations
- Customizable sequences and playlists
- Chakra-based sound balancing
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Unlock healing frequencies, solfeggio tones, noise colors, and immersive sound visualizations — including Frequency Sweep, Golden Ratio sequences, Binaural Beats, and Cymatics patterns — in Eunoia, your tool for calm, focus, and inner balance. Eunoia combines advanced frequency generation, stunning visualizations, and mindful sound experiences to help you relax, recharge, and elevate your wellbeing. Explore a rich Library of healing frequencies, Chakra-based sound balancing, or generate custom tones up to 22 kHz. Try solfeggio frequencies or dive deeper with Golden Ratio mode, where frequencies follow the natural proportion of φ (1.618…) to create smooth, harmonious sequences that support calmness, manifestation, energy flow, and natural harmony. New in Eunoia: Frequency Sweep - smoothly sweep between two frequencies and explore entire frequency ranges in a continuous session. Create your own custom sweep or choose from ready-made presets including Hearing Range, Bass & Sub, Solfeggio, Chakras, and Deep Calm. Customize the duration, waveform, looping, and volume for a fully personalized experience. Create immersive Binaural Beats with gentle stereo frequency differences designed to support focus, relaxation, meditation, and restful sleep. Also included: Noise Colors - explore white noise, pink noise, brown noise and additional immersive soundscapes for better sleep, deep relaxation, focus and background ambience. With Eunoia you can also schedule frequency sequences, or build custom playlists with the Sequence & Playlist features. Enhance your journey with Cymatics / Chladni pattern visuals, real-time waveform visualizers, and multiple waveforms — all powered by a native audio engine for ultra-smooth and accurate playback. Achieve greater balance and insight with tones designed to help you reduce daily stress, find moments of calm, and boost focus and joy. Perfect as a meditation app for sound-based relaxation, sleep, or simply unwinding, Eunoia empowers you to explore the science of sound in a portable, user-friendly way. Experience the harmony of sound and visualization today with Eunoia! Frequency Tools: • Frequency Generator: play tones from 0–22,000 Hz • Binaural Beats: create gentle stereo sound sessions for focus, relaxation, meditation, and sleep • Frequency Sweep: smoothly sweep between two frequencies with custom ranges or presets for Hearing Range, Bass & Sub, Solfeggio, Chakras, and Deep Calm • Chakras: explore frequencies aligned with the 7 Chakra energy centers • Multiple Waveforms: Sine, Square, Triangle, Sawtooth & Pulse • Golden Ratio Mode: harmonic sequences shaped by φ for calmness, manifestation, and energetic flow • Noise Colors: white noise, pink noise, brown noise and additional calming soundscapes for sleep and focus • Cymatics & Chladni Patterns: see sound form geometric shapes • Sequence Builder: create your own step-by-step frequency sessions • Playlists: save your favorite sequences and reuse them anytime • Real-time Visualizer: watch waveforms react instantly Aplicum Connect: • Connect and harmonize with Aplicum devices • Experience enhanced energetic balancing and support NLS Scanning: • Connect your NLS Box v2.0 • Perform Non-Linear System scanning • Enable remote energetic harmonization Perfect For: • Meditation & mindfulness • Chakra balancing • Relaxation & stress reduction • Focus, studying, and productivity • Frequency range exploration • Energetic balancing • Sound therapy and manifestation practices • Sleep improvement • Exploring harmonic patterns & sound science • White noise, pink noise & brown noise for sleep and focus Download now and start your sound healing journey! Our app adheres to Apple's standard End User License Agreement (EULA). You can review the full terms here: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Binaural Beats at 81% against Eunoia's 0%. Binaural Beats also leads on ratings volume (126 vs 4). Eunoia's advantage is monetization model (free with in-app purchases vs subscription) and rating (5.0 vs 4.7). On price, update cadence, ads and in-app purchases 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. Binaural Beats sells 3 in-app purchases, starting at $6.99 per month and Eunoia sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.
Eunoia holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Binaural Beats has 126 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 81% of Binaural Beats's written reviews are positive against 0% of Eunoia's, so the app with the better star average is not the one people write more warmly about.
Binaural Beats ships an update every 9 days, Eunoia fortnightly. The most recent releases landed on October 30, 2026 and November 4, 2026 respectively.
| Parameter | Binaural Beats | Eunoia |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (126 ratings) | 5.0 (4 ratings) — better |
| Positive reviews | 80.9% of reviews — better | 0.0% of reviews |
| Number of ratings | 126 — better | 4 |
| Update frequency | Every 9 days — better | Fortnightly |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | Free with in-app purchases — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 17.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 138 MB | 71 MB |
| Age rating | 4+ | 4+ |
| Developer | Gareth Richards | Mimateam d.o.o. |
Customer experience
Binaural Beats
Eunoia
Bugs and requests
Binaural Beats
Reported bugs
2 issues- Streak feature is buggy and resets
- Occasional minor bugs in re-opened sessions
Requested features
4 requests- Ability to purchase specific tracks
- Lower subscription price or tiered pricing
- Add 963Hz frequency to solfeggio section
- Ability to add sounds to a mix (e.g., binaural beats with rain)
Eunoia
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Binaural Beats
- Shimmr Premium Monthly3 Days trial$6.991 Month
- Shimmr Premium Yearly1 Month trial$59.991 Year
- Shimmr Premium Lifetime$149.00
Eunoia
- Monthly subscription$9.991 Month
- Yearly subscription$99.991 Year
Questions
Is Binaural Beats free?
Is Eunoia free?
Which has better reviews, Binaural Beats or Eunoia?
Do Binaural Beats or Eunoia have ads?
Which is updated more often, Binaural Beats or Eunoia?
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