Web Change Detection - Website Monitor

Change Detection - Detected on Background and Web Alert

Web Change Detection allows you to monitor any website to receive notifications when it is updated. This app works natively, without the need for any external servers (your data is safe), using all the latest technologies, a great UI and it is open source.

Is your school/university posting grades online, and you don't want to check every hour?

Are you waiting for a product to be re-stocked, or to arrive at a web shop?

Do you want to be notified when a new comment or vote is posted to an online discussion?

You navigate with its special browser to the webpage and the app tracks your navigation steps so that these can be repeated later in the background automatically. On the page you select the text (or HTML) visually that you want to watch for updates so you receive only notifications for modifications in these parts. The alarm report of the checker highlights the differences.

When a change is detected on background, a notification (alert) is displayed. It currently doesn't work with login pages, but contributions are welcome. There are 3 viewers for the app, a text viewer that compares website history in a git-like way, with line by line added/removed and green/red, a pdf viewer which displays multi-paged PDFs on a carousel like interface, inspired by Lottie's open source sample app, and an image viewer, similar to the Pdf viewer, but with support for tiling (which allows heavy pictures to load faster and with lower memory).

Features:

✅ Notification when a website changes

✅ Monitor multiple websites

✅ Visual difference of all modifications (diff)

✅ Browse different versions of a site, PDF, image, or a text file.

✅ Does not require any permissions.

✅ Gradient color customisations for each item.

✅ Material design and latest Android Architecture Components.

✅ 256-Bit AES-encryption for all sensitive data

✅ Notification alarms using sound, vibration and/or the LED

✅ Browse the different versions of a website (includes offline browser)

✅ Requires only a minimum amount of permissions.

✅ The app will start to follow that page, and check it periodically

✅ As soon as a change is detected, an alert is triggered

❌Doesn't work with pages that require login.

Thank you so much!