WhatsDog

WhatsDog WhatsDog APK is a free Android utility that tracks WhatsApp activity by phone number. Receive online/offline alerts and explore a calendar of connection history and stats.

WhatsDog

WhatsDog is a light, practical utility app that helps you monitor WhatsApp activity. It’s completely free and can show when a person signs in to WhatsApp. Even if they’ve enabled privacy settings or don’t appear in recent contact activity, WhatsDog can still send you updates about their log-in and connection activity.

With WhatsDog, you can review usage details such as the person’s phone number and the time of their most recent interaction. The app also supports historical viewing, letting you check connection activity within a time window based on the date and time range you select.

Highlights

• You don’t need to install WhatsApp on your device.
• You also don’t have to save the person in your contacts list.
• Tracking begins with a phone number only.



• Once tracking is enabled, you’ll receive clear information about when the selected number comes online and when it goes offline.

When you start using WhatsDog, it creates a calendar that contains connection history and statistics for each tracked number. This makes it easy to see how many times someone was online during the last 24 hours, 7 days, or 30 days, and to estimate the total time they stayed connected during those periods.

You can also configure the app so it sends you an alert at the exact moment the tracked number goes online.

Features

One of the popular WhatsApp monitoring tools

If you’re looking for a WhatsApp monitoring/spying-style app for Android, WhatsDog APK is positioned as one of the widely used options. You can download the APK for Android for free and use the app with a straightforward interface, including if you’re a new user.

Keep everything organized with a calendar

WhatsDog includes a WhatsDog Calendar feature. After you start tracking a WhatsApp contact, the app builds logs for that number automatically. You can review how many times your contact connected over the last 24 hours, week, or 30 days, along with how many minutes they remained connected.

Free and simple to use

The app offers a free download experience, with an interface designed to be easy to manage. To begin tracking, open WhatsDog and enter the phone number you want to monitor—then the app handles the rest.

No rooting required

Root access isn’t required for WhatsDog. The app doesn’t rely on system apps for data gathering, so you don’t need to root your device to use it. This is helpful if you want to try it without changing your device’s normal setup.

Prominent characteristics

• Sign in using multiple Google accounts.
• Monitor WhatsApp connections for numbers you choose.
• Receive a notification on your device each time the monitored number connects.
• Quick access button to WhatsApp from inside WhatsDog.
• View a list of recent WhatsApp connection/disconnection events.
• Use an easy calendar that shows WhatsApp history for connections and disconnections.
• Show a statistical overview of connection/disconnection activity (including a “usage/addiction” style summary).
• Customize settings to mute notifications, toggle vibration on/off, and manage advertisements (including removing ads via donation).

Conclusion

To use WhatsDog, all you need is a phone number. As long as the person uses WhatsApp within the system, you can track them. Once tracking starts, WhatsDog generates a calendar so you can check activity by day and time without repeatedly logging in. If your goal is to understand whether someone is messaging or connecting with someone else—and for how long—WhatsDog is designed to help you monitor that activity.