# Number Book : Phone Lookup — Caller id who is calling

> Phone number lookup and spam call blocking service with real-time caller identification. (iPhone/iPad app by Echo Data Limited.)

- Source: https://appshunter.io/ios/app/number-book-phone-lookup/id1626770418 (this page in markdown: same URL + `.md`)
- Developer: [Echo Data Limited](https://appshunter.io/developer/1619453572)
- Category: Utilities, Lifestyle
- Price: Free with in-app purchases
- Rating: 4.24/5 from 266 App Store ratings · 11 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 40 MB
- Languages: Arabic, English
- Released: 2022-06-02
- Data updated: 2026-08-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/number-book-phone-lookup/id1626770418/reviews.md

## What is Number Book?

Phone Lookup can block annoying robocalls, telemarketers, spam calls, and phone scammers.

Phone Lookup subscribers can protect 24/7 with the network. It shows you the true caller so you always know who’s on the other end of the line. You can choose your callers!

Features:
- Lookup number information
Search for any number to get the details.

- Unknown calls detection
Detects and blocks calls from likely fraudsters before your phone rings.
(Activate in your iPhone the call block functionality in Settings -> Phone -> Call Blocking & Identification -> RevealCaller)

-24/7 Up-To-Date Protection
New spammers are continuously added to our global spam calls database so your phone never rings from unwanted calls.

-One-Tap Add To Blacklist
Avoid unwanted calls by creating a personal blacklist.

Phone Lookup respects your right to privacy. Your phonebook is never made searchable or public.

Rules that apply to all subscriptions:
–Payment will be charged to iTunes Account at confirmation of purchase
–Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
–Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal
–Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchas

Terms of Use: https://ec.echodatas.com/log/echodata/terms_of_use 
Privacy Policy: https://ec.echodatas.com/log/echodata/privacy_policy

## Key features

- Block robocalls and telemarketers
- Identify unknown callers
- Real-time caller ID
- Global spam call database
- Personal blacklist creation
- Lookup number information

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Reveal Caller VIP Weekly | $7.99 | per 7 days |
| Reveal Caller VIP Monthly | $13.99 | per month |
| Reveal Caller VIP Yearly | $37.99 | per year |


## Recent user reviews (10 of 11)

All indexed reviews: https://appshunter.io/ios/app/number-book-phone-lookup/id1626770418/reviews.md

### 1/5 — Useless

*2025-03-12, version 1.4*

Useless pro

### 1/5 — Don’t lost your time and money!

*2024-07-25, version 1.4*

This app it’s a catfish subscription scam.  Completely useless! When you search any number it’s shows you a  red warning about this number but all information locked. then you have to pay to unlock the details information.  When it payed the red  warning status go to green warning status , and there’s no information about the number.   I want a refund. Such waste of time.

### 1/5 — عمان

*2024-04-07, version 1.3*

نزلت البرنامج واشتريته ولا يسوى عند البحث عن صاحب الرقم الي اعرفه اسمه مايطلع رجاء إرجاع مبلغي هذا وشكرا

### 1/5 — Scam

*2024-03-30*

Scammers

**Developer response:** Thank you for your comment. If you have any questions during use, please feel free to contact us by email!

### 1/5 — عمان

*2024-03-18*

نزلت البرنامج واشتريته ولا يسوى عند البحث عن صاحب الرقم الي اعرفه اسمه مايطلع رجاء إرجاع مبلغي هذا وشكرا

**Developer response:** شكرا لك على تعليقك. إذا كانت لديك أي أسئلة أثناء الاستخدام، فلا تتردد في الاتصال بنا عبر البريد الإلكتروني!

### 1/5 — Robbed

*2024-02-15, version 1.3*

Robbed my money

### 5/5 — ipod

*2023-08-07, version 1.3*

Call me

### 1/5 — Should never let me use it after I paid

*2023-07-22, version 1.3*

Bad

### 1/5 — No caller id

*2022-08-24, version 1.0*

This app does not say what it does. They cannot track with held numbers or no caller id. It’s a scam. Sent numerous emails and still no reply from them . What a waste of money

### 1/5 — Omg false advertising much!?

*2022-08-03, version 1.0*

I downloaded this app JUST so I could point this out to people who might not be paying attention. Their pictures say they have over ONE MILLION 5-star reviews and that they analyze 13 BILLION numbers daily….and, yet, they only have 54 ratings on the App Store and 4 written reviews (including mine lol). The fact that they are that blatantly fraudulent in their advertisement tell me that this company cannot and should not be trusted. I will be deleting the app as soon as I am done with this review. Ugh, how trashy.

## Frequently asked questions about Number Book

### What does this app do?

This app provides real-time caller identification to reveal the true identity of incoming callers. It also offers robust call blocking features to prevent unwanted calls from robocallers, telemarketers, spammers, and scammers.

### How does the call blocking feature work?

The app detects and blocks calls from known fraudsters before they ring your phone, utilizing a continuously updated global spam call database. You can also manually add numbers to a personal blacklist to avoid specific unwanted callers.

### Is this app free to use?

The app offers a free version with in-app purchases for enhanced features and protection. Subscriptions provide 24/7 protection with an up-to-date global spam call database and automatic renewal options.

### What kind of calls can be blocked?

The app is designed to block a wide range of unwanted calls, including annoying robocalls, persistent telemarketers, general spam calls, and malicious phone scammers. You can also create a personal blacklist for any specific numbers you wish to block.

### How is my privacy protected?

The app respects user privacy and ensures that your phonebook is never made searchable or public. Subscription management and auto-renewal settings can be controlled through your account settings after purchase.

## Version history (last 5 releases)

### 1.4 — 2024-04-08

This update:
- Fixed the user problem feedback entrance
- Optimized user experience

### 1.3 — 2023-06-08

We have made some changes in the new version:
- Stability and performance improvements
- Fixed some bugs
If you like our APP, please help us to comment, I wish you a happy life!

### 1.2 — 2023-03-29

-Fixed some bugs
-Networking improvements

### 1.1 — 2022-10-17

-Fixed some bugs
-Networking improvements

### 1.0 — 2022-06-02

No release notes.

## 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 (251,770) | Free | Utilities |
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| [Caller id: True number finder](https://appshunter.io/ios/app/caller-id-true-number-finder/id1670954308) | 4.4 (227) | Free | Utilities |
| [Numbo: Scam Call ID & Lookup](https://appshunter.io/ios/app/numbo-scam-call-id-and-lookup/id1256912189) | 4.3 (774) | Free | Utilities |

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All apps by Echo Data Limited: https://appshunter.io/developer/1619453572

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*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 2026-08-27.*