About Caller ID Home: Spam Blocker
Caller ID Home: Spam Blocker is a communication app built to sit alongside your everyday calling and messaging habits. Developed by iDoc Viewer, it brings identification and filtering tools together in a single lightweight package that installs in one go.
What the app is built around As its name suggests, the core promise is recognizing who is on the other end of an incoming call and giving you the means to deal with unwanted numbers. The spam blocking half of the title points to filtering for callers you would rather not hear from, while the caller identification side helps you decide whether to pick up at all.
Where it sits in communication apps This is a phone utility rather than a standalone messenger: it works with the dialing and contact functions you already have on the device. Its scope is narrow by design, focusing on call awareness and nuisance-number control instead of trying to replace your default phone app.
Installation footprint The build weighs in at 18.6 MB, so it will not demand a large share of your internal storage when you install it. That modest footprint makes it a straightforward addition even on devices where space is watched carefully.
Device compatibility and build The build requires Android 8.0 or newer, and newer devices will have no trouble meeting that threshold. The current release is version 1.7, dated 2026-10-02, and this listing does not publish a content rating.
APK Information
- Version
- 1.7
- Size
- 18.6 MB
- Android
- 8.0+
- File type
- APK
- Updated
- Oct 2, 2026
- Package
- com.dialer.callapp.sms.caller.phone.contacts
- Developer
- iDoc Viewer
Features
Caller identification
Spam call blocking
Communication tool
Frequently Asked Questions
Which Android versions can run this app?
The build requires Android 8.0 or newer. Devices running that version or any later release should be able to install and run it, while devices below it would not meet the stated requirement. Always check your own device's Android version before installing.
How much storage does the app take up?
The package is 18.6 MB in size. That is a relatively small install footprint, so it should fit comfortably alongside your existing apps without forcing you to clear out much space first.
What is the current version and when was it released?
The latest version listed for Caller ID Home: Spam Blocker is 1.7, released on 2026-10-02. If you are checking an install you already have, compare it against this build number to confirm whether an update is available.
What does the app actually do?
The name describes its purpose: identifying incoming callers and blocking spam. It belongs to the communication category and works alongside your phone's calling functions to help you recognize numbers and filter unwanted callers.
Is there a content rating for this app?
The content rating for this listing is listed as unknown, so no age classification has been provided here. Anyone deciding whether the app suits a household or younger user should factor in that the rating information is not available.
