Sleep Nook vs Focus
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Sleep Nook
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Tired of Fussy Sleep Trackers? Most sleep apps overload you with charts or force sign-ups. Sleep Nook is different: a simple, warm spot to jot your nights—no hassle, just you and your rest. What You Can Do 1-Tap Logging: Hit "Start" at bedtime, "End" when you wake—no long forms. Tag Factors: Note caffeine, stress, or late dinners—see how they affect sleep. Spot Trends: Soft graphs show weekly/monthly patterns—no jargon, just clear insights. Log Naps: Track daytime rests for full sleep health. Your Data, Your Call No Sign-Ups: Download & start—no email, no account. Privacy Lock: Touch/Face ID keeps logs private. CSV Exports: Backup data to your device/cloud—you own it. Sleep Better, Gently No alerts, no scolding—just notice what works. Fix jet lag, ease stress sleep, or just curious? This nook helps. Download Sleep Nook—log rest the easy way.
Focus
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Focus shouldn't be a burden, but the joy of living in the moment. 【App Description】 "Focus" uses a "low barrier, count-up" approach to free you from the anxiety of countdown timers. We believe that the essence of attention is not just about intense sprinting, but also includes appropriate white space for rest. This is a focus tool that combines brain science concepts with cosmic aesthetics, accompanying you to find inner peace and rhythm in the age of information explosion. 【Key Features】 1.Attention Savings: The Neuroscience of Balance We categorize attention into two essential modes and help you balance them: • Focused Mode: Converts time into value with laser-sharp attention. • Diffused Mode: Allows "white space" to act as restoration, sparking creativity through relaxation. 2.Stress-Free Timer & Retroactive Entry Just tap start and slip into the flow. No ticking countdowns, only a dialogue between you and the present moment. Forgot to track? No problem. The app supports retroactive entry so you never miss a moment of "living in the now." 3.A Micro-Universe in Your Palm Every focus session generates a unique star based on the duration, focus type, and your feelings. Watching them shine in your personal universe makes you realize how precious every moment seized in the vastness of space and time truly is. 4.Random Quotes: Inspiration from the Cosmos Receive a random quote after every session. It provides immediate encouragement and inspiration after your effort, recharging your spirit and sustaining positive energy. 5.Immersive "Black Hole" Experience The current version features six curated ambient soundscapes (white noise and atmospheric music) to help you immerse yourself in the moment. Like falling into a black hole, you will forget the passage of time and quickly enter a deep state of flow. 6.Mood & Data Review We track more than just time; we track feelings. Review your focus history through data charts to understand your peak performance patterns and optimal state. EULA: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is price: Focus at Free against Sleep Nook's $1.99. Focus also leads on iOS requirement (15.1 vs 18.2). Sleep Nook's advantage is in-app purchases (none vs 6) and update cadence (weekly vs fortnightly). On 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
Focus is free to download; Sleep Nook costs $1.99 up front. Focus sells 6 in-app purchases, starting at $1.99 per month. Sleep Nook asks for nothing beyond the download.
Sleep Nook ships an update weekly, Focus fortnightly. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.
| Parameter | Sleep Nook | Focus |
|---|---|---|
| Price | $1.99 | Free — better |
| Update frequency | Weekly — better | Fortnightly |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Devices | iPhone | iPhone, iPod — better |
| Requires iOS | 18.2 | 15.1 — better |
| Further details — not scored | ||
| Size | 24 MB | 52 MB |
| Age rating | 12+ | 4+ |
| Developer | 锦泉 严 | Pin Run Chen |
In-app purchases
Sleep Nook
No in-app purchases
Focus
- Focus PRO - Monthly$1.991 Month
- Focus Pro - Annual$14.991 Year
- Buy Me a Coffee!$1.99
- Buy Me a Coffee!$4.99
- Buy Me a Coffee!$9.99
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- Focus Pro - Lifetime$29.99









