# Number Book: Spam Call Blocker — Reverse Phone Number Lookup > Blocks spam calls and identifies callers with advanced detection and whitelist management. (iPhone/iPad app by Sorrohemid Digital LLC.) - Source: https://appshunter.io/ios/app/number-book-spam-call-blocker/id6478865202 (this page in markdown: same URL + `.md`) - Developer: [Sorrohemid Digital LLC](https://appshunter.io/developer/1704099541) - Category: Utilities, Productivity - Price: Free with in-app purchases - Rating: 4.45/5 from 148 App Store ratings - Age rating: 4+ - Requires: iOS 15.0 · 59 MB - Languages: Arabic, English - Released: 2024-03-12 - Data updated: 2026-06-10 - Monetization: free with in-app purchases - User reviews in markdown: https://appshunter.io/ios/app/number-book-spam-call-blocker/id6478865202/reviews.md ## What is Number Book? Phone Book Lookup: Caller ID Say goodbye to the annoyance of spam calls with Phone Book Lookup: Caller ID - the cutting-edge call blocker designed to put you back in control of your phone. Tired of telemarketing calls and robocalls disrupting your day? It's time to take charge. Key Features: Advanced Spam Detection: Utilizing intelligent algorithms, Phone Book Lookup: Caller ID identifies and filters out unwanted calls, ensuring you only receive the calls that matter. Caller ID: Instantly recognize who's calling with the powerful Caller ID feature, distinguishing between important calls and potential spam. Whitelist Management: Create your personal whitelist and never miss a call from your crucial contacts. Phone Book Lookup: Caller ID allows you to prioritize the numbers that matter most. Robust Blocking: Block unwanted numbers, telemarketers, and robocalls effortlessly. Simply add the keywords or specific numbers you want to block, and enjoy uninterrupted phone use. User-Friendly Interface: The intuitive interface makes Phone Book Lookup: Caller ID easy to use for everyone, whether you're an iPhone novice or a seasoned pro. Privacy Assurance: Rest easy knowing your privacy is our priority. Phone Book Lookup: Caller ID ensures that your personal data remains confidential and is never shared or compromised. Download now and experience; Efficient spam call blocking Caller identification for every incoming call Whitelist management for your important contacts Quick and easy number blocking User-friendly interface for hassle-free operation Take back control of your phone the ultimate robokiller and telemarketing app Phone Book Lookup: Caller ID for iPhone. Download now! Terms of use: https://sorrohemid.tech/terms-of-use/ Privacy policy: https://sorrohemid.tech/privacy-policy/ ## Key features - Advanced spam detection - Caller ID - Whitelist management - Robust blocking - User-friendly interface - Privacy assurance ## Pricing and in-app purchases Base price: Free. **Subscriptions** | Subscription | Price | Period | | --- | --- | --- | | Weekly Plan | $3.99 | per 7 days | | Yearly plan | $24.99 | per year | **One-time purchases** | Purchase | Price | Type | | --- | --- | --- | | Lifetime | $49.99 | one-time | ## Frequently asked questions about Number Book ### How does Number Book block spam calls? Number Book uses intelligent algorithms for advanced spam detection to identify and filter out unwanted calls. You can also manually block specific numbers or keywords associated with telemarketers and robocalls. ### Can I still receive calls from important contacts with Number Book? Yes, Number Book allows you to create a personal whitelist of crucial contacts. This ensures you never miss important calls while still blocking unwanted ones. ### Is Number Book free to use? The app is free to download and use, offering core features like spam blocking and caller ID. It also provides optional in-app purchases for enhanced functionality and subscription plans. ### What subscription plans does Number Book offer? Number Book offers a Weekly Plan for $3.99 and a Yearly plan for $24.99. The Yearly plan includes a 3-day free trial. ### How often is Number Book updated? The app was last updated on September 22, 2024, with version 3.2. This indicates regular updates to improve functionality and address issues. ### What devices is Number Book compatible with? Number Book is supported on iPhone and iPod devices, with an age rating of 4+. ### Does Number Book protect my privacy? Yes, Number Book assures that your privacy is a priority. Your personal data is kept confidential and is not shared or compromised. ### What do users like about Number Book? Users appreciate the efficient spam call blocking, accurate caller identification, and the ease of managing their whitelist. The user-friendly interface is also frequently mentioned as a positive aspect. ## Version history (last 5 releases) ### 3.2 — 2024-09-22 Bug fixed ### 3.1 — 2024-09-02 app optimization and bug fixes. ### 3.0 — 2024-08-07 app optimization,bug fixes. ### 2.9 — 2024-08-07 App optimization ### 2.8 — 2024-07-23 App optimization. ## Apps similar to Number Book | App | Rating | Price | Category | | --- | --- | --- | --- | | [Truecaller: Premium Caller ID](https://appshunter.io/ios/app/truecaller-premium-caller-id/id448142450) | 4.4 (250,928) | Free | Utilities | | [Numbo: Scam Call ID & Lookup](https://appshunter.io/ios/app/numbo-scam-call-id-and-lookup/id1256912189) | 4.4 (763) | Free | Utilities | | [Robokiller: Spam Call Blocker](https://appshunter.io/ios/app/robokiller-spam-call-blocker/id1022831885) | 4.5 (413,334) | Free | Utilities | | [Mr. Number Lookup & Call Block](https://appshunter.io/ios/app/mr-number-lookup-and-call-block/id1047334922) | 4.6 (99,393) | Free | Utilities | | [Number Finder True: Caller ID](https://appshunter.io/ios/app/number-finder-true-caller-id/id1324048797) | 4.7 (69,843) | Free | Utilities | | [CallerSmart: Reverse Lookup](https://appshunter.io/ios/app/callersmart-reverse-lookup/id771926122) | 4.6 (14,940) | Free | Utilities | ## More apps by Sorrohemid Digital LLC - [StandBy Generator](https://appshunter.io/ios/app/standby-generator/id6464658547) - [My Simple Invoice Maker](https://appshunter.io/ios/app/my-simple-invoice-maker/id6475015983) - [TCG Collector: Card Scanner](https://appshunter.io/ios/app/tcg-collector-card-scanner/id6475679786) - [Forms App : For Your Document](https://appshunter.io/ios/app/forms-app-for-your-document/id6475679931) - [Tantime-Beam tanning](https://appshunter.io/ios/app/tantime-beam-tanning/id6670792650) All apps by Sorrohemid Digital LLC: https://appshunter.io/developer/1704099541 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-10.*