HydraTag

Name: HydraTag
Author: HydraTag

LiveHydraTag1 app · 15 installsHealth & FitnessFreecom.hydratag.app

Track water, see your progress, and log drinks with a HydraTag NFC sticker.

Alert me ★ Watch Open in Play ↗

Total installs: 15
Installs / day: ~1
Rating: —★
Released: 27 Sept 2026
Last update: 28 Sept 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

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
No data collected

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

14 in 3 groups

5 Sensitive4 Notable5 Routine

What this app can do with your phone

Read photos, videos, and other files saved in your phone's shared storage
Add, change or delete photos, videos and other files in your phone's storage
Show its own windows or bubbles on top of other apps you are using

Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

OtherSensitive10

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

Show its own windows or bubbles on top of other apps you are usingdraw over other apps · SYSTEM_ALERT_WINDOW
Change volume and choose which speaker or headset plays soundchange your audio settings · MODIFY_AUDIO_SETTINGS
Use NFC to talk with tags, cards and readers held close to your phonecontrol Near Field Communication · NFC
Start itself automatically as soon as your phone finishes turning onrun at startup · RECEIVE_BOOT_COMPLETED
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
Make your phone vibratecontrol vibration · VIBRATE
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

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

Full description

Make every sip easy to remember. HydraTag keeps your daily water log simple, with a clear progress view and optional NFC sticker logging. YOUR DAY AT A GLANCE Set your own daily goal and watch the water droplet fill as you log drinks. Choose a quick amount or enter exactly how much you drank. Undo a recent entry when you need to. TAP YOUR STICKER Use a compatible NFC phone and a writable, NDEF-formatted HydraTag sticker to save your chosen amount per tap. You can read and update the sticker from the app. A sticker records a preset amount; it does not measure your bottle or detect how much you drink. Manual logging works without NFC. SEE YOUR HABITS Review your entries, daily totals, and progress over 7 days, 30 days, or a year. Remove an incorrect drink from your history. MAKE IT YOURS Choose millilitres or US fluid ounces, light or dark appearance, and optional reminders. PRIVATE BY DEFAULT Your water history and preferences stay on your device. No account is required. HydraTag does not sync your drinking history to a cloud account. HydraTag is for general wellness. It is not a medical device and does not diagnose, treat, cure, or prevent any medical condition. For medical advice, speak with a qualified healthcare professional.

What's new

Track your daily water intake with quick logging and optional NFC stickers. Set up or update a sticker with clear tap instructions and confirmation. See your daily progress, manage reminders, and explore optional Daily Drop facts. Your water history stays on your phone.

Growing in Health & Fitness

Category →