Water Purifier Diary

Name: Water Purifier Diary
Author: H.C.KUO

LiveH.C.KUO13 apps · 23K installsToolsFree · contains adsIn-app purchases: $0.99 - $8.99 per itemcom.hc.water_diary

Track filters, replacements, and reminder alerts

Alert me ★ Watch Open in Play ↗

Total installs: 32
Installs / day: 0
Rating: —★
Released: 27 Mar 2026
Last update: 15 Sept 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

Full history

No changes recorded yet. We compare every crawl with the previous one and list title, icon, screenshots, description, version, price and availability changes here.

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

No data shared with third parties
Collects data Personal info
Data is encrypted in transit
You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

8 in 3 groups

3 Sensitive1 Notable4 Routine

What this app can do with your phone

Use your camera to take photos and record videos
See all events in your calendar, including details like guests, places and notes
Add, change or delete calendar events and email guests, without telling the calendar owner

CalendarSensitive2

Access to your calendar events and their details

See all events in your calendar, including details like guests, places and notesread calendar events plus confidential information · READ_CALENDAR
Add, change or delete calendar events and email guests, without telling the calendar owneradd or modify calendar events and send email to guests without owners' knowledge · WRITE_CALENDAR

CameraSensitive1

Access to your camera to take photos and record video

Use your camera to take photos and record videostake pictures and videos · CAMERA

OtherNotable5

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Read more · all 8 permissions Show less

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

Full description

Water Purifier Diary helps you manage water purifiers, filter stages, replacement records, and reminder schedules in one place. Create multiple purifiers, set replacement cycles for each filter stage, and keep a clear maintenance history. With push notifications, email reminders, sharing support, and premium features, Water Purifier Diary helps households stay organized and avoid missed filter replacements. Key features: • Manage multiple water purifiers • Set filter stages and replacement cycles • Record every filter replacement • Receive due-soon and overdue reminders • Support push and email notifications • Share purifier access with family members • Multi-language support • Free and premium plans available Suitable for under-sink purifiers, countertop systems, RO systems, faucet filters, pitchers, and other common household water purification devices.

What's new

Add water purifiers using a partner code or QR code. New notification center for merchant service updates, offers, and app announcements. Improved purifier setup, filter cards, and home screen navigation. Improved data loading and sign-in handling for a smoother, more reliable experience.

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