WaveDive

5+
Downloads
Content rating
Everyone
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About this app

Focus better with sound and structure.
There are two ways focus tends to break down.
One is going too hard for too long — no breaks, no signal to stop, until the energy runs out and recovery takes longer than the work did. The other is the opposite: attention that spreads across too many things at once, never settling deep enough to get real traction.
This app is a quiet guide for both.
It pairs 40Hz-centered audio — sine waves and noise you can blend and adjust — with Pomodoro-style session timers. The sound gives your mind something steady to anchor to. The timers give your effort a shape: work in a bounded block, then stop on purpose, then return. Not because you collapsed, but because you chose to.
WHAT'S INCLUDED
40Hz audio — Sine waves and noise centered around 40Hz. Research suggests this frequency range is associated with alertness and sustained attention, though the effect varies by person. Adjust the frequency and mix until it settles into the background the way you need it to.
Sound options — Sine waves, white, pink, or brown noise, or combinations. The goal is a consistent ambient layer that keeps you oriented without pulling you away from what you're doing.
Session timers — Pomodoro (25 min work / 5 min break) and other configurable formats. Structured intervals help if you tend to either push past your limit or drift before you've fully arrived. The timer marks when to go deep, and when to genuinely rest.
One-screen control — Start, pause, and adjust everything from a single place. Minimal by design.
WHO TENDS TO USE IT
People who work in long, unbroken stretches and find themselves depleted before the day is done
People who sit down to focus but feel their attention thin out before it has a chance to settle
Students and remote workers who want a quiet rhythm to structure their sessions around
Anyone who already uses Pomodoro or ambient sound, and wants both running together
HOW IT WORKS
Pick a sound and adjust the blend.
Choose a session type or set your own work/break lengths.
Start the session — the app handles timing and playback from there.
When the timer ends, take the break. Then come back.
No ads. No subscription. The app does one thing and tries to do it reliably.
If you recognize either pattern — pushing until you're empty, or struggling to land anywhere long enough — it might be worth trying as part of your working rhythm.
Updated on
Feb 13, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

What’s new

1.31.0En,E s,Pt対応
1.30.0招待機能の削除
1.29.0アイコンの変更。
1.28.1ポモドーロ画面の画面の常時点灯スイッチ。下限を20Hzに変更。
1.27.0スライドバック実装。
1.26.0文字サイズ、グリッド色など調整。カスタム周波数を20Hz開始に変更。日本製表記。
1.25.0バイノーラル系の設定リセット
1.24.2デザインモノクロ化。オフタイマーのフェード時間を可変に。高速クリックの安定化。アップダウンタイマースライダーの上下連動。全体音量の制御段数を削減。
1.22.0音色グリッドからテーマ別の表示も切り替え可能に。
1.20.1タイマーグリッドのUIをホームと統一。
1.19.0グリッド発音動作とUI・全体ビジュアル・細部テキストの調整。スナックバーの削除。オフタイマー下限変更。
1.17.0クラウド系の動作を改善。カラーを調整。Billing Library 7.0。不要なライブラリ整理。CMAKE・SDKアップ。Play Integrity API をアプリに統合