Active Sleep App vs Hitomazu
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Active Sleep App
This app analyzes your sleep by tracking heart rate, breathing, and body movement. It provides daily sleep scores, weekly balance evaluations, and personalized advice to improve your rest. It can also act as a remote for smart beds and mattresses.
- Sleep analysis (heart rate, breathing, movement)
- Daily sleep scoring
- Weekly sleep balance evaluation
- Personalized sleep advice
- Smart bed and mattress remote control
- Health management integration
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手のひらから、眠りが変わる。よりよい眠りのコンシェルジュ。 Active Sleep Appは、あなたの眠りのコンシェルジュ。 寝ているだけではわからない心拍や呼吸、体動を分析し、その日の眠りを採点したり、ちょっとしたアドバイスをくれたり。 あなたの眠りを楽しくする頼れる相棒です。 毎朝の睡眠スコアから、1週間の睡眠バランスを評価します。 平日の睡眠時間が短すぎて、土日に寝だめしてしまう。 それは睡眠バランスが崩れている証拠です。 Active Sleep Appは、日々のデータが貯まると、1週間の睡眠バランスを加味したスコアをお知らせ。 毎日の眠りだけでなく、週ごとのバランスまで見ることで、自分の眠りに持続可能なサイクルが生まれます。 心拍・呼吸・体動の見える化。 自分ではわからない睡眠時の心拍数・呼吸数・体動が詳細までよくわかります。 ただ寝ているだけで記録されるデータをアプリで毎日チェックするだけ。 健康管理にもつながります。 ベッドやマットレスのリモコンにも。 ベッドの入眠角度を変えたり、マットレスの柔らかさを変えたり、スマートフォンが直感的に操作できるリモコンになります。
Hitomazu
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It doesn't block. Just one breath before you open. Hitomazu puts a single breath in front of the apps you choose to watch. The pause screen always has an "Open" button. ■ One question before you open When you go to open a watched app, it asks just one thing: "What are you here for?" You answer "On purpose" or "Just because." Choosing "Just because" is not held against you. It asks once more, "Still want to open it?", and after that it is your call. ■ It counts the times you turned back Two numbers are recorded: how often you paused, and how often you turned back. No screen-time totals, no comparison with last week, no completion rates. Instead of confronting you with the hours you failed to cut, it keeps the moments where you stopped. ■ Days you turned back, in color Look back shows the days you turned back as a quiet grid in shades of one color. No streaks, and no numbers to compare. A day without color can simply be a day you didn't reach for your phone. ■ It doesn't rush you No badges. No streaks. One notification, on Sunday morning, and only if you asked for it. No numbers in it. ■ Your records don't reach the developer The apps you pick and the records of them stay on your device. There is no server to receive them. No account, no ads, no analytics. Even with iCloud sync on, the only place they go is your own iCloud. ■ Free • The breath before opening (one watched app) • A record of your pauses and turn-backs • Look back (this week, how it played out, and the days you turned back), and every past week • Sync across your devices via iCloud • Home Screen widgets (this week, and the days you turned back) • This week's counts in the Shortcuts app ■ Hitomazu Pro • Watch as many apps as you like • A pause before Safari websites you pick (Safari only; iOS may also pause apps that show that website inside them) • Ask the question in your own words • Promises by time of day ("After 10 PM, ask again even when I have a reason") • Think up question ideas with Apple Intelligence, on your device (on supported devices) A one-time purchase, yearly, and monthly, listed side by side. You can cancel at any time. If a subscription ends, watching goes back to the first app you added; your settings are kept and come back when you resume. The one-time purchase never ends. ■ What this app doesn't have • Forced locks, timers you have to wait out • Streaks, badges • Screen time compared with last week • Sending anything to a developer server This is not an app for making you stop. It is an app for helping you notice. ■ Terms of Use (EULA) https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ ■ Privacy Policy https://www.naoyuki0920.com/hitomazu/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Active Sleep App at none against Hitomazu's 3. Active Sleep App also leads on iOS requirement (12.0 vs 17.0). Hitomazu's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 3 months). On price 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. Hitomazu sells 3 in-app purchases, starting at $3.99 per month. Active Sleep App asks for nothing beyond the download.
Active Sleep App ships an update every 3 months, Hitomazu every 2 weeks. The most recent releases landed on November 2, 2026 and November 6, 2026 respectively.
| Parameter | Active Sleep App | Hitomazu |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 3 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No — better | Yes |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 12.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 81 MB | 3 MB |
| Age rating | 12+ | 4+ |
| Developer | パラマウントベッド株式会社 | Naoyuki Masuda |
In-app purchases
Active Sleep App
No in-app purchases
Hitomazu
- Hitomazu Pro (Monthly)$3.991 Month
- Hitomazu Pro (Yearly)$14.991 Year
- Hitomazu Pro (One-Time)$49.99









