Wavelength vs Frequency Generator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Wavelength
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Fall asleep easier, release anxiety, calm racing thoughts, and stay focused with science-backed sound therapy. Explore immersive binaural soundscapes, featuring: - Delta, Theta, Alpha, Beta, & Gamma (40 Hz) brainwave binaural beats - 432 Hz, 528 Hz, & other Solfeggio music - Pure binaural & isochronic tones - White, brown, green, & pink noise - Rain sounds - Ocean waves - Night ambience - Calming music 100% VERIFIED BINAURAL BEATS “After having used Binaurals over the past few years, I can tell which ones are good and which ones aren’t or are total fake. These are by far the best.” –User review We analyzed hundreds of the top streamed binaural beats and found that **most don’t even contain the frequencies they claim to provide**, while many make false, even dangerous claims. wavelength only offers authentic binaural beats, verified through audio analysis and backed by research. CUSTOMIZE YOUR EXPERIENCE “On wavelength you can actually hear the frequencies and control them. It feels way more effective and less sketchy.” –User review Unlike other apps and websites, wavelength lets you adjust the intensity of the active frequencies in each soundscape. With Backdrop mode, you can even play wavelength while listening to other apps, like podcasts, audiobooks, and meditations. Seamlessly integrate wavelength into your routines with Timers, perfect for sleep, meditations, or work sessions. DELTA + THETA (0.1-4 Hz): Fall Asleep Faster, and Stay Asleep Longer “My sleep has improved dramatically since using this app!” –User review If you suffer from insomnia or have racing thoughts at night, wavelength can help. Studies show binaural beats can promote faster sleep onset, fewer wake ups, and enhanced sleep quality. GAMMA + BETA (14-100 Hz): Boost Concentration “wavelength has been a game-changer for my focus” –User review If you struggle with procrastination or have trouble staying on task, our soundscapes can shift your mind to a more focused, productive state. For example, 40 Hz Gamma binaural beats have been shown in studies to improve attention and working memory. THETA + ALPHA (4-14 Hz): Release Stress and Anxiety “I’ve noticed a change in my ability to relax even when I’m not using them.” –User review wavelength's Theta and Alpha frequency soundscapes help guide the mind to a state of peace and relaxation. Studies have shown binaural beats can relieve anxiety, reduce stress, and improve overall mood. THETA + ALPHA, continued: Enhance Meditation “This app has rich binaural beats that have helped with my meditation practice and sleeping tremendously” –User review Alpha brainwaves manifest during light meditation, while Theta brainwaves are present during the deepest meditative states. By inducing these brainwave patterns, binaural beats can facilitate more effective meditation sessions. HEALING FREQUENCIES (432 Hz, 528 Hz, etc): Sound Healing and Spirituality “10/10 would recommend for meditating, refocusing and rejuvenating your mind, body, and soul.” –User review wavelength offers a range of frequencies commonly used in spiritual practices: - 432 Hz, renowned for its pleasing, relaxing effects - 528 Hz, used in many applications, including relaxation and spiritual transformation - 396 Hz, for meditations focused on releasing guilt, fear, and other negative emotions - 417 Hz, symbolizing change and overcoming negativity - 639 Hz, for mindfulness around healthy relationships, empathy, and compassion - 741 Hz, often used for spiritual cleansing and renewal - 852 Hz, associated with intuition and spiritual connection with the universe START YOUR JOURNEY TODAY “I have used 20 different sound/meditation apps and I find these binaural beats to be the best!” –User review Step through the wavelength, and experience the difference for yourself. Your journey to better mental health begins now. Terms of Use: https://binauralwavelength.com/terms-and-conditions
Frequency Generator
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Make sound part of your daily routine. With Sona, you can fall asleep faster, focus deeper, relax easier, or meditate longer—using science-inspired binaural beats you can fully customize, layered with immersive ambient sounds. Highlights • 4 modes: Sleep, Focus, Relax, Meditate — each with curated starter presets. • Binaural beats: Pick the beat frequency (e.g., 2–40 Hz) for your goal. Best experienced with stereo headphones. • Full frequency control: Choose Alpha, Beta, Delta, Gamma, SMR (≈12–15 Hz) or type any custom value. • Ambience mixer: Rain, forest, fire, ocean, wind, pink noise, and more — blend your perfect soundscape. • Background + Lock Screen: Keep playing with the screen off and control from the Lock Screen. • Timer: Set your session length; Sona stops automatically. • Clean, distraction-free design: Create, save, and reuse your favorite sessions in seconds. Brainwave primer • Delta (~0.5–4 Hz): Deep sleep and recovery • Theta (~4–8 Hz): Creativity and deep relaxation • Alpha (~8–12 Hz): Calm wakefulness • SMR (~12–15 Hz): Smooth, steady focus • Beta (~15–30 Hz): Active thinking and energy • Gamma (~30–40 Hz): Learning and integrative attention Tips • Use stereo headphones for binaural beats. • Start at a low volume and adjust gradually. • Pick a mode for your goal; fine-tune the beat frequency in small steps. Important Sona is not a medical device and does not diagnose or treat any condition. Do not use while driving or performing tasks that require full attention. Craft your sound universe with Sona — and gently guide your mind toward what you want to feel. Auto-Renewable Subscription Terms: • The payment will be charged to your Apple ID Account at confirmation of purchase. • The subscription renews automatically unless the auto-renew is turned off at least 24 hours before the end of the current billing period. • Your account will be charged for renewal within 24 hours before the end of your selected subscription. • Your subscriptions can be managed, and auto-renewal can be turned off by going to your App Store Account Settings. Terms: https://eatkdevtermsofuse.carrd.co
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Verdict
Wavelength and Frequency Generator 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
Both are free to download. Wavelength sells 3 in-app purchases, starting at $9.99 per month and Frequency Generator sells 2 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Wavelength ships an update monthly, Frequency Generator every 3 weeks. The most recent releases landed on November 8, 2026 and October 30, 2026 respectively.
| Parameter | Wavelength | Frequency Generator |
|---|---|---|
| Price | Free | Free |
| Update frequency | Monthly | Every 3 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 18.2 — better | 18.6 |
| Further details — not scored | ||
| Size | 117 MB | 282 MB |
| Age rating | 4+ | 4+ |
| Developer | NovaFocus pvt ltd | Emre Atik |
In-app purchases
Wavelength
- Wavelength month subscription$9.991 Month
- Annual offer subscription$29.991 Year
- Wavelength annual subscription$39.991 Year
Frequency Generator
- 3 Days Free Trial Weekly PRO3 Days trial$3.997 Days
- Sona Annual PRO$19.991 Year
Questions
Is Wavelength free?
Is Frequency Generator free?
Do Wavelength or Frequency Generator have ads?
Which is updated more often, Wavelength or Frequency Generator?
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