# ZenCycle Sleep Tracker & Relax — Sleep better, night by night > Sleep better, night by night (iPhone/iPad app by Sascha Donelasci.) - Source: https://appshunter.io/ios/app/zencycle-sleep-tracker-and-relax/id6444367130 (this page in markdown: same URL + `.md`) - Developer: [Sascha Donelasci](https://appshunter.io/developer/1362190931) - Category: Health & Fitness - Price: Free - Age rating: 4+ - Requires: iOS 26.0 · 344 MB - Languages: American English, Dutch, French (France), German (Germany), Italian, Japanese, Brazilian Portuguese, European Spanish - Released: 2024-01-01 - Data updated: 2026-11-03 ## What is ZenCycle Sleep Tracker & Relax? ZenCycle is your pocket sanctuary of calm: nature sounds, relaxing music, breathing breaks and a Night mode that stays with you from the moment you go to bed until you wake up. To relax, focus and sleep better. SLEEP WITH NIGHT MODE Start the night with your favorite sounds, which fade out on their own. The alarm rings even with the app closed or your iPhone on silent; wake up to a ZenCycle track and snooze with one tap. In the morning, swipe up to wake up. SEE HOW YOUR NIGHT WENT • Sounds of the night: ZenCycle recognizes snoring (loud or light), talking, coughing and noises, and keeps short recordings you can play back or share • With your iPhone on the mattress: when you fall asleep, your awakenings, the times you get out of bed and the stages of your night • A sleep score that explains what it's made of • A quick morning check-in: how you slept, how you feel, what woke you up YOUR RHYTHM A diary and calendar of your nights, your sleep trends and discoveries about what helps you sleep better, from your evening habits. With "A week to try" you get small 7-day experiments made for you, and at the end you see whether they worked. You can export your nights as a PDF or a spreadsheet. YOUR SLEEP TIMES Choose an alarm for each day and how many hours you want to sleep: ZenCycle reminds you when it's time for bed. CREATE YOUR OWN MIX Layer as many sounds as you like and set the volume of each one: gentle rain, a crackling campfire, ocean waves, waterfalls, forest birds, night crickets and much more. Add a melody or a colored noise, start from a ready-made mix and save the ones you love as favorites. FEEL THE STORM During thunderstorms your iPhone's flashlight flickers just before every thunderclap, the screen lights up and your phone rumbles with the thunder. You can adjust the intensity or turn each effect off. TAKE A BREAK Breathe with the lotus: three techniques (Calm, Square and 4-7-8 Unwind), a gentle vibration to guide you and kind reminders during the day. APPLE HEALTH INTEGRATION If you wish, ZenCycle saves your nights, breathing breaks and mood to Health, and can read steps, exercise and daylight to compare your days with your nights. ALL IN ONE APP • 21 nature sounds • White, pink and brown noise generated in real time • 14 relaxing music tracks • 17 ready-made mixes plus your favorites • 9 color themes and animated seasonal themes, with a Liquid Glass design • In English, Italian, German, Spanish, French, Portuguese, Japanese and Dutch • Works offline ZENCYCLE PRO, FREE FOREVER Everyone who downloads ZenCycle now is a Founder: every Pro feature is included, forever. YOUR PRIVACY No account, no ads, no tracking. Sounds, movement and your diary are analysed and stored only on your iPhone. ## Is ZenCycle Sleep Tracker & Relax safe? Not enough ratings yet to assess ZenCycle Sleep Tracker & Relax. ## Is ZenCycle Sleep Tracker & Relax legit? ZenCycle Sleep Tracker & Relax appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for ZenCycle Sleep Tracker & Relax is 78 out of 100 points across 7 verification signals from App Store and developer data. ## Version history (last 5 releases) ### 2.1.0 — 2026-11-01 ZenCycle 2.1 is our biggest update yet: say hello to Night mode. NIGHT & ALARM • Start the night with your sounds, which fade out on their own. • A real alarm that rings even with the app closed or your iPhone on silent. Wake up to a ZenCycle track and snooze with one tap. • In the morning, swipe up to wake up. • Your sleep times: an alarm for each day, the hours you want to sleep and bedtime reminders (ahead of time and right on time), managed from the new Notifications page. YOUR NIGHT • Sounds of the night: snoring (loud or light), talking, coughing and noises, with short recordings you can play, share or delete. • With your iPhone on the mattress: when you fall asleep, your awakenings, the times you get out of bed and the stages of your night. • A sleep score, with what makes it up. • Morning check-in: how you slept, how you feel and what woke you up. In the evening, how your day went and what might affect your sleep. • Everything is analysed on your iPhone: no servers, no account. YOUR RHYTHM • Diary and calendar, with a page for every day. • Sleep trends, discoveries about what helps you sleep better, and "A week to try": small 7-day experiments made for you. • Export your nights as a PDF or a spreadsheet. HEALTH • Your nights in Health (in bed, asleep, awake) along with your mood. • If you like, ZenCycle reads steps, exercise, daylight and mindful minutes to compare your days with your nights. Your data stays on your iPhone. SOUNDS • Redesigned Sounds tab: mixes on top, then Nature, Music and Colored noise. • Remade ready-made mixes, each pairing nature with music or nature with colored noise. • Choose what happens when a track ends. AND MORE • Animated seasonal themes. • ZenCycle Pro is free forever for everyone who downloads ZenCycle now: you're a Founder. • 15-second previews of Pro content. • New languages: Spanish, French, Portuguese, Japanese and Dutch. • New welcome tour, Privacy page, "Report a bug" and many fixes for a lighter, faster app. ### 2.0.0 — 2026-10-27 ZenCycle 2.0 is all new: redesigned from the ground up, more beautiful, more complete and more relaxing. • New modern Liquid Glass design, with an animated aurora and five color themes • Create your own mix: layer several sounds and set the volume of each one • One melody at a time, blended with your nature sounds • Your favorites: save the mixes you love and find them with one tap • 9 new sounds: ocean waves, waterfall, deep sea, forest birds, night crickets, midnight meadow, windstorm, desert dunes and a night train in the storm • 4 new relaxing music tracks • White, pink and brown noise generated in real time • More realistic lightning: single, double and flickering flashes synced with the thunder, with thunder vibration • New Pause section: guided breathing with the lotus and three techniques • Apple Health integration: Mindful Minutes and State of Mind • Break reminders, from 1 to 4 times a day • Statistics: day streaks, favorite sounds and how you feel • Sleep timer with a gentle fade-out • New welcome tour and reorganized settings • Available in English, Italian and German Thank you for using ZenCycle! If you enjoy it, a review helps us a lot. ### 1.0.4 — 2024-04-25 -bug fix -new relaxing messages ### 1.0.3 — 2023-12-12 - Integration of new gesture - Small Other new functions - Bug Fix ### 1.0.2 — 2023-12-05 - More Fluid animations - Add new language (italy, German) - Bug Fix --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-11-03.*