ホワイトノイズ・環境音・睡眠BGM (音凪) vs Mama Bloom
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ホワイトノイズ・環境音・睡眠BGM (音凪)
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雨、焚き火、深夜のピアノ——好きな音を重ねて、眠るまで流しておく。 音凪は、環境音・BGM・ASMR を重ねて、自分だけの静けさを作る音源アプリ。43音源とスリープタイマーは無料で使え、一度の購入(買い切り)で全128音源が使えるようになります。 ■ こんな使い方 ・雨音+焚き火+ブラウンノイズを重ねて、眠る前のひとときに ・雨のカフェBGM+キーボード打鍵を、作業中のBGMに ・風鈴・梵鐘・尺八の音に雨を重ねて、和室の夜のような凪を ・ホワイトノイズ/ピンクノイズ/ブラウンノイズで、静かに過ごしたいひとときに ■ 重ねて、音ごとに整える ・「重ねがけ」をオンにすると、好きな数だけ音を重ねられます ・「再生中の音」から、1つずつ音量を変えたり、その音だけ止めたりできます ・気に入った組み合わせはプリセットとして保存(無料は3件、Proは無制限) ・ロック画面やコントロールセンターから再生・一時停止ができます ■ スリープタイマー(無料) 15・30・45・60・90・120分から選ぶと、時間になったら音がゆっくり消えます。残り時間は再生バーで確認できます。 ■ 収録音源:全128種 ・環境音 78種(雨音・波の音・滝・虫の声・焚き火など。ホワイトノイズ/ピンクノイズ/ブラウンノイズなどのノイズ6種を含む) ・BGM 24曲(Lo-fi・ピアノ・アンビエントなど。うち14曲は生成AIを使用して制作) ・ASMR 26種(紙・タッピング・ブラッシング・水音など) ・和の音 14種(琴・風鈴・梵鐘・尺八など。環境音とASMRにまたがって収録) ■ 料金 アカウント登録なしで始められます。43音源・スリープタイマー・プリセット3件は無料で使え、一度の購入(買い切り)で全128音源とプリセット無制限が使えるようになります。月額課金なし。無料版ではアプリ起動時に広告が表示されます(音源の再生中は表示されません)。購入後のPro版は広告なしで使えます。 ■ オフラインで再生 アプリに収録された音源は、通信なしで再生できます。移動中や電波の悪い場所でも、就寝前や作業中のBGMとして使えます。 ■ プライバシー アカウント登録は不要。プリセットや設定は端末内とご自身のiCloudに保存されます。製品改善のため、個人を特定しない匿名の利用状況(起動、再生時間、操作など)を送信します。設定画面からいつでも停止できます。無料版では、初回など必要な場合に、広告表示の前にトラッキング許可の確認が表示されます。
Mama Bloom
This app offers a private diary for tracking your sleep, focusing on understanding your rest patterns without judgment or scores. It's designed for anyone with interrupted sleep, including new parents and shift workers, to view their sleep in chapters and reflect on their restoration.
- Private sleep diary
- No sleep scoring
- Rest Mosaic for sleep chapters
- Wind Down breathing exercises
- Quiet Week to hide numbers
- Apple Health integration
- On-device data storage
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Some nights arrive in one piece. Many don't. Mama Bloom: Sleep Tracker is a private diary for your own rest — not a baby's — and it never gives your night a score. A night shift, a baby, pain, worry, or someone who needs you can break sleep into chapters, and most sleep apps grade that reality like a failed exam. This one doesn't grade it at all. Born from a mother's interrupted nights, built for anyone whose sleep arrives in pieces: new parents, caregivers, shift workers, light sleepers, anyone awake at 3 a.m. who would rather understand the night than be marked down for it. HOW A MORNING WORKS • First, say how restored you feel — before a single number appears. • Night Accord sets your feeling beside what Apple Health recorded. Neither outranks the other. • Rest Mosaic lays your whole 24 hours out in chapters, so naps and split sleep stay visible as rest rather than failure. • Patterns shows what is changing — duration and timing as context, never as a verdict. • Wind Down is four quiet minutes with soft breathing haptics and a gentle ambience you can set to Silence. No voice, no narration, nothing to browse. • Quiet Week hides the nightly numbers when you need distance, without deleting a thing. WHAT IT ISN'T No score. No streaks. No alarm. No microphone. No sleep-story library. And nothing here records anyone else's sleep, a baby's included — this is a diary for your own nights. PRIVATE BY ARCHITECTURE No account. No analytics. No ads. No cloud. Your nights, reflections, and notes stay on your device. Apple Health access is read-only and optional — you can write sleep in by hand instead, with no wearable at all. Export and deletion are always free. HONEST ABOUT THE EVIDENCE Every recorded night names its source and how much of the night the data actually covers. Mama Bloom speaks in associations — what turns up together in your own record — never in diagnoses or promises. FREE, WITH ONE OPTIONAL PURCHASE The foundation is free: Apple Health import, manual sleep chapters, your complete history, morning reflections, your first complete 14-night practice, Wind Down, Quiet Week, export, and deletion. Mama Bloom Lifetime is a single purchase — never a subscription — and it opens the Living Almanac (28-night, 90-night, and all-time chapters), a set of practices that adapt to your real life, private on-device summaries, and designed PDF almanacs. Family Sharing included. Restore anytime. An Apple Watch app shows your latest night and runs Wind Down on the wrist. Any wearable that writes sleep to Apple Health appears with its source named. Mama Bloom is a consumer wellness app. It does not diagnose or treat anything and is not a substitute for professional care. If sleep troubles you, or the trouble persists, please speak with a qualified clinician. Privacy notice: https://mamabloom.app/mamabloomsleep/privacy/ Terms of use: https://mamabloom.app/mamabloomsleep/legal/terms/ Support: https://mamabloom.app/mamabloomsleep/support/
Screenshots
Verdict
The clearest difference is ads: Mama Bloom at none against ホワイトノイズ・環境音・睡眠BGM (音凪)'s shown. Mama Bloom also leads on device support (3 vs 1). ホワイトノイズ・環境音・睡眠BGM (音凪)'s advantage is update cadence (every 6 days vs fortnightly). On price, in-app purchases and iOS requirement 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. ホワイトノイズ・環境音・睡眠BGM (音凪) sells 1 one-off in-app purchase and Mama Bloom sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
ホワイトノイズ・環境音・睡眠BGM (音凪) ships an update every 6 days, Mama Bloom fortnightly. The most recent releases landed on November 5, 2026 and October 31, 2026 respectively.
| Parameter | ホワイトノイズ・環境音・睡眠BGM (音凪) | Mama Bloom |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (1 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 1 — better |
| Update frequency | Every 6 days — better | Fortnightly |
| Ads | Yes | No — better |
| In-app purchases | Yes | Yes |
| Monetization | — | Free with in-app purchases |
| Devices | iPhone | iPhone, iPad, Apple Watch — better |
| Requires iOS | 17.0 | 17.0 |
| Further details — not scored | ||
| Size | 179 MB | 30 MB |
| Age rating | 4+ | 4+ |
| Developer | hiroaki suzuki | Mama Bloom UG |
In-app purchases
ホワイトノイズ・環境音・睡眠BGM (音凪)
- Otonagi Pro$3.99
Mama Bloom
- Mama Bloom: Sleep Tracker Lifetime$59.99
Questions
Is ホワイトノイズ・環境音・睡眠BGM (音凪) free?
Is Mama Bloom free?
Do ホワイトノイズ・環境音・睡眠BGM (音凪) or Mama Bloom have ads?
Which is updated more often, ホワイトノイズ・環境音・睡眠BGM (音凪) or Mama Bloom?
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