Brainwaves vs Write Rap Lyrics
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Brainwaves
This app offers premium binaural beats and ambient music designed to enhance relaxation, focus, and sleep. Explore a variety of audio tracks tailored to reduce stress, improve cognitive performance, and deepen meditation practices. Features include specialized frequencies for sleep, concentration, and stress relief.
- Binaural beats for focus, concentration, and memory
- Deep relaxation and stress relief
- Improved sleep quality and insomnia relief
- Enhanced meditation and cognitive ability
- Ambient music with nature and piano sounds
- Specialized 40Hz theme for brain healing
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BINAURAL BEATS FOR FOCUS, SLEEP & MEDITATION Discover Brainwaves, an immersive collection of binaural beats, brainwave frequencies, Solfeggio sounds, isochronic tones and ambient soundscapes for focus, sleep, study, meditation and relaxation. Explore Alpha, Beta, Theta, Delta, Gamma and 40 Hz brainwave sounds, together with frequency-based audio designed for different moments throughout your day. Whether you're studying, working, meditating, relaxing or winding down before sleep, find a sound that fits your routine. --- BINAURAL BEATS & BRAINWAVES --- Explore binaural beats across different brainwave frequency ranges. Binaural beats use slightly different tones in each ear to create an immersive listening experience. Headphones are recommended. Choose sounds for: • Deep focus and concentration • Study and productive work • Sleep and nighttime relaxation • Meditation and mindfulness • Calm and quiet moments --- BRAINWAVE FREQUENCIES --- Explore different brainwave frequency ranges: • Delta – Slow-frequency sounds for nighttime listening and relaxation • Theta – Gentle sounds for meditation, mindfulness and quiet moments • Alpha – Calming frequencies for relaxed focus • Beta – Brainwave sounds for concentration and attentive listening • Gamma – Fast-frequency sounds for focus and deep work --- 40 HZ GAMMA & DEEP FOCUS --- Explore dedicated 40 Hz Gamma sessions for focused listening while studying, reading, working or completing creative tasks. Discover 40 Hz alongside Alpha, Beta and other brainwave sounds to create your preferred listening environment. --- SLEEP & RELAXATION --- Create a peaceful nighttime routine with binaural beats, Delta and Theta waves, ambient sounds and calming nature soundscapes. Find relaxing audio for sleep routines, meditation, mindfulness and quiet moments when you're ready to unwind. --- SOLFEGGIO FREQUENCIES --- Explore a collection of Solfeggio and frequency-based sounds, including: • 174 Hz • 285 Hz • 396 Hz • 417 Hz • 432 Hz • 528 Hz • 639 Hz • 741 Hz • 852 Hz • 963 Hz Discover different frequencies for meditation, relaxation, mindfulness and peaceful listening. --- ISOCHRONIC TONES & AMBIENT SOUNDS --- Explore isochronic tones, ambient music, nature sounds and frequency-based soundscapes for even more ways to personalize your listening experience. --- FEATURES --- • Binaural beats for focus, sleep, study and meditation • Alpha, Beta, Theta, Delta and Gamma brainwave sounds • Dedicated 40 Hz Gamma sessions • Solfeggio frequencies • 432 Hz and 528 Hz sounds • Isochronic tones • Ambient music and nature sounds • Simple and intuitive playback controls • Growing library of brainwave and frequency content FIND YOUR FREQUENCY From binaural beats and 40 Hz Gamma to Alpha, Theta and Delta waves, Solfeggio frequencies and isochronic tones, Brainwaves brings frequency-based sounds together in one place. Choose your sound and create a listening routine for focus, study, sleep, meditation or relaxation. --- SUBSCRIPTION --- • Monthly, Yearly and Lifetime plans are available. • Unlock access to premium frequencies, soundscapes and sound features. • Some content is available for free. --- DISCLAIMER --- Brainwaves provides audio content for general wellness, relaxation, meditation and entertainment purposes only. It does not provide medical advice, diagnosis or treatment. Individual experiences may vary. Terms of Use: http://www.imoblife.net/PrivacyPolicy/Terms_of_Use.html Privacy Policy: http://www.imoblife.net/PrivacyPolicy/
Write Rap Lyrics
This AI-powered journaling app assists rappers and lyricists in crafting verses. It offers rhyme suggestions, syllable counting, flow analysis, and creative prompts to enhance songwriting and organize lyrics for studio use.
- AI-powered rhyme suggestions
- Real-time syllable counter
- Flow and emotion analysis
- Daily writing prompts
- Hip-hop culture insights
- Organize and export lyrics
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Write rap lyrics with a syllable count and a rhyme on every bar. Penwork is the journal for the verse, the hook, and the freestyle. Syllable Counter and Rhymes Never lose the count. The syllable counter runs on the line while you write. Rhymes highlight in the verse. Open rhyme groups, end rhymes, or Suggest Rhymes when you need a word that fits. Flow See the stress, the punch, the rhyme density, and how tight the bar sits on the grid. Suggest next lines when you want another bar in the same pocket. Those tools use your own OpenAI or Gemini key, and the key stays on your phone. Beat, Nouns, and Export Keep the BPM and the scale with the note. Add a beat and a vocal. Pull nouns into the line. Export the finished rap lyrics to PDF or Word when you are ready for the studio. iPhone Duo Open the fold and the journal sits on one side while the page sits on the other. The verse stays on the note. Bar hits sit on the other side of the hinge. The phone and the closed cover keep the same writing page. Your book of songs Folders and search keep every verse in one place. Filter by date, BPM, or scale. Penwork is for rappers, lyricists, and poets who write hip-hop songs and want the rhyme in front of them.
Screenshots
Verdict
The clearest difference is review sentiment: Write Rap Lyrics at 100% against Brainwaves's 63%. Write Rap Lyrics also leads on in-app purchases (none vs 3) and rating (5.0 vs 4.8). Brainwaves's advantage is update cadence (fortnightly vs every 4 months) and ratings volume (148 vs 3). On price, ads and device support 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. Brainwaves sells 3 in-app purchases, starting at $14.99 per month. Write Rap Lyrics asks for nothing beyond the download.
Write Rap Lyrics holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Brainwaves has 148 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 63% of Brainwaves's written reviews are positive against 100% of Write Rap Lyrics's.
Brainwaves ships an update fortnightly, Write Rap Lyrics every 4 months. The most recent releases landed on November 1, 2026 and October 28, 2026 respectively.
| Parameter | Brainwaves | Write Rap Lyrics |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (148 ratings) | 5.0 (3 ratings) — better |
| Positive reviews | 62.5% of reviews | 100.0% of reviews — better |
| Number of ratings | 148 — better | 3 |
| Update frequency | Fortnightly — better | Every 4 months |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 13.0 — better | 26.2 |
| Further details — not scored | ||
| Size | 129 MB | 2.6 GB |
| Age rating | 4+ | 9+ |
| Developer | Zhuzhou Yiqi Network Technology Co., Ltd. | SAMUEL S SANCHEZ |
Customer experience
Brainwaves
Write Rap Lyrics
In-app purchases
Brainwaves
- Brainwaves Pro Monthly$14.991 Month
- Brainwaves Pro Yearly$34.991 Year
- Brainwaves Pro Lifetime$59.99
Write Rap Lyrics
No in-app purchases
Questions
Is Brainwaves free?
Is Write Rap Lyrics free?
Which has better reviews, Brainwaves or Write Rap Lyrics?
Do Brainwaves or Write Rap Lyrics have ads?
Which is updated more often, Brainwaves or Write Rap Lyrics?
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