Call Insider is a tools app developed by Call Insider.
Download Statistics
Call Insider has been downloaded 240 thousand times. In the last 30 days, the app was downloaded 1.7 thousand times.
User Ratings
Call Insider is rated 4.00 out of 5 stars. The rating is based on 830 ratings.
App Information
Call Insider is FREE to download. The APK download size is 6.69 MB. The latest version available is 1.0.24. The last update was on August 21, 2023.
Technical Requirements
Call Insider requires Android 8.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play May 2023.
Description
Call Insider is a free application which helps to identify unknown phone numbers and block unsolicited calls. We have designed the app to do exactly what you need. And nothing more. That makes using it very easy.
Identification of callers More then 300 million of identified telephone numbers. We use data from more than 100 websites to recognize phone numbers.
Number rating By rating numbers, you help both the other users and yourself. Moreover, you harm telemarketing companies. Yay!
Privacy protection Protecting your privacy is our No. 1 priority. We only use your contacts to distinguish the known numbers from the unknown. We never save them and don't give them to anyone.
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Very useful and works very fast. You need to improve the way it stays in the background. There are times I need to open it if I want it to run. Need to be persistent.
★★★★★Toni Sundell· Oct 4, 2023
Helps identify spam and sales calls 😊 info of caller is from other people's experience with caller
★★★★☆Aamir Khan· Feb 26, 2024
@A this is a very, very good apps 🅰️👍✌️✌️
★★★★★Zacharias Kyriakopoulos· May 25, 2024
It just does what is says. Uses white pages site to gather other people's reviews on unknown Numbers and instantly drops these back when a number of calls. Perfect privacy terms and conditions as well that don't rip your privacy into pieces
★☆☆☆☆George Dimitropoulos· Sep 6, 2025
Offers to work as default caller app (sure!) you choose not too. Then prompts you to go back and set it as default app. Thoughts: if they can't offer the intended functionality, would you trust them to handle your calls? If that's the intended functionality, i.e. bypass Google checks, yeah, even worse.
★☆☆☆☆James Sheerin· Oct 13, 2025
Better off just googling the number. Useless
★☆☆☆☆V San· Nov 5, 2024
Useless when you want to search a number that DIDN'T call you don't have search tool.
Google Play Rankings for Call Insider
This app is not ranked
Technologies used by Call Insider
Call Insider is requesting 15 permissions and is using 17 libraries.
Permissions
Your personal information
read call log,
read your contacts
Services that cost you money
directly call phone numbers
Network communication
view network connections,
pair with Bluetooth devices,
full network access
Phone calls
read phone status and identity
System tools
access Bluetooth settings,
run at startup,
draw over other apps,
prevent phone from sleeping
Each subscription will automatically renew 3 days before the expiration date for
the same time period. Subscriptions can be cancelled at any time before the renewal.
Android Jetpack core
Firebase
Kotlin
ReactiveX
Apache Commons I/O
Moshi