Call Insider
Call Insider Tools
Identification of unknown phone numbers. Spam protection.
- Rating
- 4.1
- 870 ratings
- Downloads
- 244K+
- on Google Play
- Price
- Free
- No in-app purchases
- Updated
- Aug 21
- 2023 · v1.0.24
Screenshots
About Call Insider
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.
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.
What’s new
Version 1.0.24 · Updated August 21, 2023
Increased target SDK.
User reviews
Finally! Simple app that just works 👍
Frequently asked questions
What is Call Insider?
Call Insider is a free application that helps identify unknown phone numbers and block unsolicited calls.
How does Call Insider identify callers?
Call Insider uses data from over 100 websites to recognize phone numbers, with over 300 million identified telephone numbers.
What is number rating in Call Insider?
Number rating in Call Insider allows users to rate numbers, which helps both other users and themselves, while also harming telemarketing companies.
How does Call Insider protect privacy?
Call Insider prioritizes privacy protection by only using contacts to distinguish known numbers from unknown ones. They never save contacts or give them to anyone.
Alternatives to Call Insider
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Bulk Sms Plans - Unlimited Bul
| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| Call Insider | 4.1 / 5 | Free | 100,000+ | Aug 21, 2023 | |
| Vonage Business Communications | 4.5 / 5 | Free | 500,000+ | Sep 25, 2026 | Compare |
| Deseret 1st CU Mobile Banking | 4.8 / 5 | Free | 10,000+ | Aug 17, 2026 | Compare |
| Ascentra CU Mobile | 4.4 / 5 | Free | 10,000+ | Jul 23, 2026 | Compare |
| Bantr TV | – | Free | 1,000+ | Jul 18, 2025 | Compare |
| Trillian | 3.9 / 5 | Free | 500,000+ | Oct 17, 2026 | Compare |
| Bulk Sms Plans - Unlimited Bul | – | Free | 50,000+ | May 12, 2026 | Compare |
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