ClearCaff: Caffeine Tracker

Name: ClearCaff: Caffeine Tracker
Author: CodeCrest Solutions

LiveCodeCrest Solutions2 apps · 42 installsLifestyleFree · contains adsIn-app purchases: $3.99 - $24.99 per itemcom.codecrest.clearcaff

Track coffee and caffeine half-life. Estimate your sleep-ready time.

Alert me ★ Watch Open in Play ↗

Total installs: 4
Installs / day: 0
Rating: —★
Released: 27 Aug 2026
Last update: 3 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

6 in 1 group

0 Sensitive1 Notable5 Routine

OtherNotable6

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
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

How long does caffeine stay in your system? ClearCaff is an offline-first caffeine tracker and coffee tracker that estimates active caffeine using a standard half-life model. Log coffee, tea, cold brew or energy drinks, follow the caffeine decay curve, and estimate when you may reach your sleep-ready threshold. SEE YOUR CAFFEINE TIMELINE • Estimate active caffeine in real time • View a smooth caffeine half-life graph • See your estimated sleep-ready time • Plan a practical coffee cutoff before bed LOG DRINKS IN SECONDS • Use quick presets for espresso, cold brew, green tea and energy drinks • Record caffeine amount, serving size and time • Review daily caffeine intake and drinking patterns • Keep core caffeine tracking available offline PLAN AROUND YOUR SLEEP • Set optional caffeine-cutoff reminders • Explore what-if caffeine simulations • Optionally compare caffeine timing with Health Connect sleep records CLEARCAFF PRO • Create custom drink presets • Unlock weekly insights and Sleep Lab • Personalize caffeine half-life settings • Export PDF and CSV reports • Configure home-screen widgets • Remove advertisements PRIVATE BY DESIGN Your drink history and caffeine preferences are stored locally on your device. No account is required for core caffeine tracking. Health Connect access is optional and read-only. ClearCaff also uses third-party services for advertisements, subscriptions, notifications and crash diagnostics, as described in the privacy policy. IMPORTANT ClearCaff provides estimates based on user-entered information and a generalized caffeine half-life model. Individual caffeine metabolism varies. ClearCaff is not a medical device and does not provide medical advice, diagnosis or treatment.

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