--- title: "Driftly: Sleep & Focus Sounds - Reviews, Revenue and Downloads in Vietnam | Apple App Store" description: "Tired of scrolling through hundreds of sleep sounds, unsure which one will actually work tonight? Driftly takes a different approach. Instead of overwhelming you with options, it learns what helps " --- # Driftly: Sleep & Focus Sounds — Vietnam > Sleep sounds, made for you ![Driftly App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/ce/bb/9b/cebb9b87-4b11-4a48-97ff-48b8546e4528/AppIcon-0-0-1x_U007emarketing-0-11-0-85-220.png/434x0w.png) **Developer:** [TECHONE DIGITAL TECHNOLOGY COMPANY](https://apptail.io/developer/techone-digital-technology-company-limVjc) **Category:** Health Fitness **Rating:** 5.0/5 (6 ratings) **Price:** Free **Bundle ID:** com.driftly.sleep **Store:** Apple App Store **Country:** Vietnam **Version:** 1.0 (released 2026-05-21) **Original Release:** 2026-05-21 **Languages:** English **App Store Link:** [Download on Apple App Store](https://apps.apple.com/vn/app/app/id6768940614) **AppTail Page:** [https://apptail.io/app/driftly-sleep-focus-sounds-hPPz/vietnam](https://apptail.io/app/driftly-sleep-focus-sounds-hPPz/vietnam) ## Driftly Description Tired of scrolling through hundreds of sleep sounds, unsure which one will actually work tonight? Driftly takes a different approach. Instead of overwhelming you with options, it learns what helps YOU sleep and crafts a personalized nightscape every single night. THE CORE IDEA: ONE TAP TO SLEEP Open the app. Press play. Drift off. That's it. Driftly already knows what you need tonight — and it gets better every night. HOW IT WORKS 1. Take a 60-second sleep quiz to set your profile 2. Driftly builds your first nightscape — a custom mix of sounds, music, and ambience 3. Play it as you fall asleep 4. Rate your sleep in the morning (one tap) 5. The AI adjusts tomorrow's mix to match what worked The more you use it, the better it knows you. WHAT'S INSIDE • 50+ ambient sounds — rain, ocean, white noise, fireplace, forest, cafe, more • 12 sleep stories narrated to drift you off • 8 guided breathing exercises (4-7-8, box breathing, others) • AI-mixed nightscapes that combine layers based on your profile • Sleep timer with smart fade-out • Background playback + lock screen controls • Morning mood + sleep quality log • Dark, calm interface designed not to disturb your wind-down WHY DRIFTLY IS DIFFERENT Most sleep apps give you a giant catalog and let you fight the paradox of choice. Driftly is the first sleep sound app with a closed-loop AI personalization system: every morning rating teaches the algorithm what works for you. Within 2 weeks, your nightscapes feel tailor-made — because they are. WHO IT'S FOR • Tired professionals with racing thoughts at bedtime • Parents who need to fall asleep fast in stolen pockets of time • Shift workers managing irregular sleep schedules • Anyone tired of YouTube ads interrupting their wind-down • Light sleepers sensitive to environmental noise DRIFTLY PREMIUM Free tier includes basic nightscapes. Premium unlocks: • Personalized AI mixing (full feedback loop) • Unlimited sleep timer durations • Full sound library access • Offline downloads • Sleep insights and trends • Multi-device sync Subscriptions auto-renew unless canceled at least 24 hours before the end of the current period. Manage or cancel anytime in your Apple ID Account Settings. PRIVACY FIRST Your sleep data stays yours. We use it only to improve YOUR personalization. We never sell data. End-to-end encrypted in transit, stored securely on enterprise-grade infrastructure. Support: hello@getdriftly.app Privacy Policy: Terms of Use: ## Driftly Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/2c/a4/96/2ca496d2-20de-8a8c-ddd4-e1496aec35b7/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-05-14_at_17.10.04.png/1320x2868.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/4e/cd/fa/4ecdfaa4-b4ab-1290-1ed0-97696403b760/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-05-14_at_17.10.01.png/1320x2868.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/12/27/37/12273715-922a-44ac-05a2-5624d9d57b27/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-05-14_at_17.09.24.png/1320x2868.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/c9/d8/63/c9d86371-2a26-74c2-f615-22064f4a2828/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-05-14_at_17.09.31.png/1320x2868.png) - [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/5d/a1/65/5da165b9-0701-ca59-3f68-8140a938af06/Simulator_Screenshot_-_iPhone_17_Pro_Max_-_2026-05-14_at_17.09.45.png/1320x2868.png) ## Driftly Rating Breakdown in Vietnam - 5 stars: 6 (100%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 0 (0%) ## Driftly In-App Purchases | Item | Price | |------|-------| | Driftly Premium Yearly | 999.00 đ | | Driftly Premium Monthly | 119.00 đ | ## Driftly Available In - [Vietnam](https://apptail.io/app/driftly-sleep-focus-sounds-hPPz/vietnam) - [Australia](https://apptail.io/app/driftly-sleep-focus-sounds-hPPz/australia) - [United States](https://apptail.io/app/driftly-sleep-focus-sounds-hPPz/united-states) --- ## About AppTail [AppTail](https://apptail.io) is a mobile app intelligence platform providing app analytics, ASO (App Store Optimization) tools, keyword tracking, competitor analysis, revenue estimates, and review monitoring for iOS App Store apps. 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