NightWell:Smart Sleep Tracker5.3.32 - App Store
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Publisher Description
Discover deeper, more restful nights with NightWell, your smart sleep companion.
Track sleep patterns, monitor snoring, and wake up gently with intelligent alarms designed around your natural rhythm.
Gain personalized insights to improve your rest, energy, and focus every day.
Calm sounds and mindful tips help you relax before bed and rise refreshed in the morning.
====Features====
NightWell is a multi-functional alarm clock designed to support and improve your sleep. For people who have trouble falling asleep or waking up refreshed, it has a lot of amazing functions to improve their sleep habits.
◆Lull Sounds
The healing lull sound will be played to induce peaceful sleep. This is very good for people who suffer from insomnia, who have trouble falling asleep or who need to relax more in sleeping.
◆Smart Alarm
This is available for those who always wake up feeling tired, who turn off the alarm only to fall back to sleep or who have trouble waking up in the morning due to hypotension. This monitors body movements using accelerometer in your smartphone and activates the alarm when you're in light sleep.
◆Sleep Report
If you use this app every day, you can get your own report analyzing your sleep in various aspects. This report detects your sleep cycle and provide you with the tips to sleep better.
◆Cloud Service
This is the service to keep all of your Sleep Log on the dedicated server safely.
When you change your device, you can transfer the data from your old device to the new one. This is a free service.
◆Connect NightWell to Health app
You can connect NightWell to iOS Health app. By turning ON the connection and log your sleep by NightWell, your bedtime and wake up time are automatically updated to the Health app.
◆Others
・Wake-up task provides strong support for your awakening.
・Fade-In in the alarm sound wakes you up gently.
===="Premium" Subscriptions ====
●By purchasing the subscription, all Premium features are available for free and all in-app ads are hidden.
●The subscription fee will be charged to your Apple ID.
●Use the free trial (one per Apple ID).
●The subscription fee will be charged within 24 hours before the free trial ends. To avoid charges, cancel the subscription at least 24 hours before the free trial ends.
●The monthly/annual subscription fee will be charged within 24 hours before the current subscription expires. You can cancel automatic renewal at least 24 hours before the expiration date.
●The subscription fee is non-refundable even if there is time remaining until the subscription's expiration.
●To cancel automatic renewal, go to Apple ID settings.
====Terms of Service & Privacy Policy====
Terms of Service : https://jukusui.com/en/terms
Privacy Policy : https://jukusui.com/en/privacy
====Support====
jukusui@c2inc.co.jp
Version History Minor fix. 5.3.32 Jul 23 Minor fix. 5.3.31 Jul 15 Minor fix. 5.3.30 Jun 18 Minor fix. 5.3.29 May 22 Minor fix. 5.3.28 May 11 Minor fix. 5.3.27 Apr 10 Minor fix. 5.3.26 Apr 3 Minor fix. 5.3.25 Mar 23 Minor fix. 5.3.24 Feb 10 -When music is updated, a dialog now appears on app launch to show details of the updated tracks.
-On the record screen (Sleep Evaluation Radar Chart), tapping each evaluation item now displays a description of the evaluation. 5.3.23 Jan 29 Updated the app name for the English version. 5.3.22 Jan 19 Minor fix. 5.3.21 Jan 6 Minor fix. 5.3.20 12/19/2025 MInor fix. 5.3.19 11/28/2025 Minor fix. 5.3.18 11/17/2025 Minor fix. 5.3.17 10/30/2025 Minor fix. 5.3.16 09/18/2025 Minor fix. 5.3.15 07/29/2025 Minor fix. 5.3.14 06/03/2025 Minor fix. 5.3.13 05/08/2025 Minor fix. 5.3.12 03/06/2025 Minor fix. 5.3.11 02/28/2025 Support iOS18. 5.3.10 02/06/2025 Minor fix. 5.3.9 12/12/2024 Minor fix. 5.3.8 09/17/2024
About NightWell:Smart Sleep Tracker
The company that develops NightWell:Smart Sleep Tracker is C2 inc.. The latest version released by its developer is 5.3.32.
To install NightWell:Smart Sleep Tracker on your iOS device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-10-13 and was downloaded 0 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the NightWell:Smart Sleep Tracker as malware if the download link is broken.
How to install NightWell:Smart Sleep Tracker on your iOS device:
- Click on the Continue To App button on our website. This will redirect you to the App Store.
- Once the NightWell:Smart Sleep Tracker is shown in the iTunes listing of your iOS device, you can start its download and installation. Tap on the GET button to the right of the app to start downloading it.
- If you are not logged-in the iOS appstore app, you'll be prompted for your your Apple ID and/or password.
- After NightWell:Smart Sleep Tracker is downloaded, you'll see an INSTALL button to the right. Tap on it to start the actual installation of the iOS app.
- Once installation is finished you can tap on the OPEN button to start it. Its icon will also be added to your device home screen.
Program Details
System requirements
Download information
Pricing
Version History
version 5.3.32
posted on 2026-10-13
Version History Minor fix. 5.3.32 Jul 23 Minor fix. 5.3.31 Jul 15 Minor fix. 5.3.30 Jun 18 Minor fix. 5.3.29 May 22 Minor fix. 5.3.28 May 11 Minor fix. 5.3.27 Apr 10 Minor fix. 5.3.26 Apr 3 Minor fix. 5.3.25 Mar 23 Minor fix. 5.3.24 Feb 10 -When music is updated, a dialog now appears on app launch to show details of the updated tracks.
-On the record screen (Sleep Evaluation Radar Chart), tapping each evaluation item now displays a description of the evaluation. 5.3.23 Jan 29 Updated the app name for the English version. 5.3.22 Jan 19 Minor fix. 5.3.21 Jan 6 Minor fix. 5.3.20 12/19/2025 MInor fix. 5.3.19 11/28/2025 Minor fix. 5.3.18 11/17/2025 Minor fix. 5.3.17 10/30/2025 Minor fix. 5.3.16 09/18/2025 Minor fix. 5.3.15 07/29/2025 Minor fix. 5.3.14 06/03/2025 Minor fix. 5.3.13 05/08/2025 Minor fix. 5.3.12 03/06/2025 Minor fix. 5.3.11 02/28/2025 Support iOS18. 5.3.10 02/06/2025 Minor fix. 5.3.9 12/12/2024 Minor fix. 5.3.8 09/17/2024
version 5.3.32
posted on 2026-07-26
Version History Minor fix. 5.3.32 3d ago Minor fix. 5.3.31 Jul 15 Minor fix. 5.3.30 Jun 18 Minor fix. 5.3.29 May 22 Minor fix. 5.3.28 May 11 Minor fix. 5.3.27 Apr 10 Minor fix. 5.3.26 Apr 3 Minor fix. 5.3.25 Mar 23 Minor fix. 5.3.24 Feb 10 -When music is updated, a dialog now appears on app launch to show details of the updated tracks.
-On the record screen (Sleep Evaluation Radar Chart), tapping each evaluation item now displays a description of the evaluation. 5.3.23 Jan 29 Updated the app name for the English version. 5.3.22 Jan 19 Minor fix. 5.3.21 Jan 6 Minor fix. 5.3.20 12/19/2025 MInor fix. 5.3.19 11/28/2025 Minor fix. 5.3.18 11/17/2025 Minor fix. 5.3.17 10/30/2025 Minor fix. 5.3.16 09/18/2025 Minor fix. 5.3.15 07/29/2025 Minor fix. 5.3.14 06/03/2025 Minor fix. 5.3.13 05/08/2025 Minor fix. 5.3.12 03/06/2025 Minor fix. 5.3.11 02/28/2025 Support iOS18. 5.3.10 02/06/2025 Minor fix. 5.3.9 12/12/2024 Minor fix. 5.3.8 09/17/2024
version 5.3.31
posted on 2026-07-15
Version History Minor fix. 5.3.31 1h ago Minor fix. 5.3.30 Jun 18 Minor fix. 5.3.29 May 22 Minor fix. 5.3.28 May 11 Minor fix. 5.3.27 Apr 10 Minor fix. 5.3.26 Apr 3 Minor fix. 5.3.25 Mar 23 Minor fix. 5.3.24 Feb 10 -When music is updated, a dialog now appears on app launch to show details of the updated tracks.
-On the record screen (Sleep Evaluation Radar Chart), tapping each evaluation item now displays a description of the evaluation. 5.3.23 Jan 29 Updated the app name for the English version. 5.3.22 Jan 19 Minor fix. 5.3.21 Jan 6 Minor fix. 5.3.20 12/19/2025 MInor fix. 5.3.19 11/28/2025 Minor fix. 5.3.18 11/17/2025 Minor fix. 5.3.17 10/30/2025 Minor fix. 5.3.16 09/18/2025 Minor fix. 5.3.15 07/29/2025 Minor fix. 5.3.14 06/03/2025 Minor fix. 5.3.13 05/08/2025 Minor fix. 5.3.12 03/06/2025 Minor fix. 5.3.11 02/28/2025 Support iOS18. 5.3.10 02/06/2025 Minor fix. 5.3.9 12/12/2024 Minor fix. 5.3.8 09/17/2024 Minor fix. 5.3.7 08/22/2024
version 5.3.30
posted on 2026-06-30
Version History Minor fix. 5.3.30 Jun 18 Minor fix. 5.3.29 May 22 Minor fix. 5.3.28 May 11 Minor fix. 5.3.27 Apr 10 Minor fix. 5.3.26 Apr 3 Minor fix. 5.3.25 Mar 23 Minor fix. 5.3.24 Feb 10 -When music is updated, a dialog now appears on app launch to show details of the updated tracks.
-On the record screen (Sleep Evaluation Radar Chart), tapping each evaluation item now displays a description of the evaluation. 5.3.23 Jan 29 Updated the app name for the English version. 5.3.22 Jan 19 Minor fix. 5.3.21 Jan 6 Minor fix. 5.3.20 12/19/2025 MInor fix. 5.3.19 11/28/2025 Minor fix. 5.3.18 11/17/2025 Minor fix. 5.3.17 10/30/2025 Minor fix. 5.3.16 09/18/2025 Minor fix. 5.3.15 07/29/2025 Minor fix. 5.3.14 06/03/2025 Minor fix. 5.3.13 05/08/2025 Minor fix. 5.3.12 03/06/2025 Minor fix. 5.3.11 02/28/2025 Support iOS18. 5.3.10 02/06/2025 Minor fix. 5.3.9 12/12/2024 Minor fix. 5.3.8 09/17/2024 Minor fix. 5.3.7 08/22/2024 Bugfix. 5.3.6 07/24/2024
version 5.3.29
posted on 2026-06-04
Version History Minor fix. 5.3.29 May 22 Minor fix. 5.3.28 May 11 Minor fix. 5.3.27 Apr 10 Minor fix. 5.3.26 Apr 3 Minor fix. 5.3.25 Mar 23 Minor fix. 5.3.24 Feb 10 -When music is updated, a dialog now appears on app launch to show details of the updated tracks.
-On the record screen (Sleep Evaluation Radar Chart), tapping each evaluation item now displays a description of the evaluation. 5.3.23 Jan 29 Updated the app name for the English version. 5.3.22 Jan 19 Minor fix. 5.3.21 Jan 6 Minor fix. 5.3.20 12/19/2025 MInor fix. 5.3.19 11/28/2025 Minor fix. 5.3.18 11/17/2025 Minor fix. 5.3.17 10/30/2025 Minor fix. 5.3.16 09/18/2025 Minor fix. 5.3.15 07/29/2025 Minor fix. 5.3.14 06/03/2025 Minor fix. 5.3.13 05/08/2025 Minor fix. 5.3.12 03/06/2025 Minor fix. 5.3.11 02/28/2025 Support iOS18. 5.3.10 02/06/2025 Minor fix. 5.3.9 12/12/2024 Minor fix. 5.3.8 09/17/2024 Minor fix. 5.3.7 08/22/2024 Bugfix. 5.3.6 07/24/2024 Minor fix. 5.3.5 07/23/2024
version 5.3.25
posted on 2026-03-23
Minor fix.
version 5.3.16
posted on 2025-09-18
Sep 18, 2025
Version 5.3.16
Minor fix.
version 5.3.15
posted on 2025-07-29
Jul 29, 2025
Version 5.3.15
Minor fix.
version 5.3.13
posted on 2025-05-08
May 8, 2025
Version 5.3.13
Minor fix.
version 5.3.12
posted on 2025-03-06
Mar 6, 2025
Version 5.3.12
Minor fix.
Disclaimer
Official App Store Link
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