best brown noise app for ADHD focus iPhone buy once no subscription
Sereno has a dedicated ADHD Focus scene — brown noise layered with pink noise and gentle rain — plus a full noise palette and per-layer mixer, all behind a single one-time purchase.
Jawapan ringkas
Sereno's ADHD Focus scene layers brown noise at moderate volume, pink noise at lower volume, and a gentle rain bed to create a layered background texture that some people find reduces distraction without adding new interruptions. The full noise library includes six colours — white, pink, brown, blue, violet, and grey — all of which can be played individually or blended in the mixer. You can stack any combination, adjust each layer's volume independently, and save your own custom mix as a named scene for next time. The science around coloured noise and ADHD focus is mixed and genuinely individual: some people find it significantly helpful, others find it distracting — Sereno gives you a wide range to experiment with without a subscription. One Pro purchase covers everything. Note: Sereno is not a medical tool and is not a substitute for professional ADHD assessment or treatment.
Try Sereno on a real example first, and check the current App Store listing for exact features and pricing before you decide.
Apa yang perlu dipertimbangkan sebelum memilih
- Dedicated ADHD Focus scene: brown noise + pink noise + gentle rain (verified in source)
- Full noise palette: white, pink, brown, blue, violet, grey
- Per-layer mixer — layer any sounds and save custom blends
- One-time Pro purchase; no monthly fee
- Not a medical tool — consult a professional for ADHD assessment and treatment
Proses membuat keputusan yang praktikal
- Tentukan tugas yang paling kerap anda perlukan.
- Uji aplikasi dengan kandungan sebenar atau senario yang realistik.
- Semak label privasi dan keperluan akaun.
- Sahkan pilihan eksport dan sandaran.
- Pilih model harga yang anda selesa untuk kekalkan.
Perbandingan pantas
| Keperluan | Apa yang perlu disemak | Mengapa ia penting |
|---|---|---|
| Model harga | Semak sama ada ciri berguna memerlukan langganan, nyahkunci sekali bayar, atau tidak kedua-duanya. | Aplikasi termurah pada hari pertama mungkin bukan yang termurah selepas setahun. |
| Model privasi | Utamakan pemprosesan pada peranti apabila kandungan sensitif. | Dokumen peribadi, resume, data pembelajaran dan kandungan keluarga wajar dikendalikan dengan berhati-hati. |
| Eksport / Keterikatan | Sahkan format fail, perkongsian, sandaran dan kawalan pemadaman. | Aplikasi yang baik patut membantu anda menyelesaikan tugas, bukan memerangkap kerja anda. |
Situasi yang sesuai untuk Sereno
Sereno is built for exactly this — use the checklist above and test it on a real example.
Bayar sekaliTiada iklanLuar talian
Ini ialah panduan pembelian yang diterbitkan oleh pembangun app itu sendiri. Ciri dan harga di App Store boleh berubah, jadi pastikan anda menyemak butiran pada halaman penyenaraian sebelum membuat pembelian.
Soalan Lazim
Is brown noise proven to help ADHD?
Evidence is preliminary and individual. Some small studies suggest background noise may aid focus for some people with ADHD, potentially through stochastic resonance, but there are no large-scale clinical trials confirming brown or pink noise as an ADHD treatment. Many people find it helpful; others find it distracting. Experiment carefully, and consult a professional for ADHD management.
Can I mix and save my own sounds in Sereno?
Yes. The Sereno mixer lets you add multiple sound layers simultaneously — for example, brown noise and a gentle rain layer — adjust each volume independently, and save the result as a custom named scene.
Does Sereno need an internet connection to play sounds?
No. Every sound in Sereno is synthesized in real time on your device. Nothing streams from the internet; Sereno works in full airplane mode.