Contacts is a communication app from Knowledge City. contacts, Caller ID, Address Book & dialer manager access them anywhere. It currently holds a 4.7-star rating on Google Play, based on 9,719 user reviews.
App Details
| Developer | Knowledge City |
|---|---|
| Content Rating | Rated for 3+ |
| Installs | 1M+ |
| Rating | 4.7 / 5 (9,719 reviews) |
| Updated | Oct 24, 2026 |
Screenshots
About Contacts
Contacts by Knowledge City is a communication app offering contact management, caller ID, address book, and dialer features accessible anywhere. With a 4.7-star rating from nearly 10,000 users and over 1 million installs, it provides core contact and calling functionality. The app is free to download and rated suitable for ages 3 and up, making it accessible to a broad audience seeking basic contact organization and caller identification tools.
Contacts pros and cons
Pros
- Strong 4.7-star rating from 9,700+ users
- Over 1 million installs demonstrating user adoption
- Free to download
- Combines contacts, caller ID, and dialer in one app
- Rated for ages 3+
Cons
- File size and minimum Android version not specified
- Limited feature details in description
Contacts specifications and compatibility
The build on this page was last refreshed on Oct 24, 2026. Google Play classifies the content as Rated for 3+.
How to install the Contacts APK
- Allow installs from unknown sources. On your Android device, open Settings, then Security (or Apps > Special app access > Install unknown apps), and allow installs from the browser or file manager you will use to open the APK file.
- Download the APK. Tap the Download Now button on this page to fetch the Contacts APK file to your device.
- Open the downloaded file. Open your Downloads folder, or tap the download notification, then tap the .apk file to start the installer.
- Install and open Contacts. Tap Install, wait for the installation to finish, then tap Open to launch Contacts.
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Frequently asked questions
Is Contacts free to download?
Yes, Contacts is available as a free download on Google Play and as a free APK on this page. The APK is the official, unmodified build pulled directly from the developer.
How many people have downloaded Contacts?
Contacts has been downloaded 1M+ times from Google Play, putting it among the more widely adopted communication apps in its category.
Is the Contacts APK safe to install?
Yes. The APK on this page is the original, unmodified build from Knowledge City, pulled directly from the Google Play Store with no third-party modifications. It carries the Rated for 3+ content rating Google assigns on Play.
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