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CSR Racing 2

Contact Book

Utilities & Productivity
Last Update
Mar 23, 2021
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Store Performance Index


Store Performance Index shows overall performance of your app on app stores. It is based on combined ASO & reviews metrics.

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Ratings & Reviews performance for Contact Book

Ratings & Reviews performance provides an overview of what users think of your app. Here are the key metrics to help you identify how your app is rated by users and how successful is your review management strategy.

Number of reviews,


Avg rating,



693 chars

Contact Book is the best of both worlds. Allowing you not only direct access to your contacts in Address book but also the ability to keep Contact Book as a completely separate list of contacts. We wanted to call it "Empty Contact" book at first. Simply keep active contact information with you instead of your massive address book. Keeping a tightly organized current list of contacts that you are in touch with right now or this week certainly will streamline your life. Active Contacts is a must have if you want to separate what is important to you right now from your massive contact book! Contact Book is your secret space to deal with current contacts in a secured organized fashion.

 Why to reply to reviews?

User reviews affect conversion to installs and app rating. Featured and helpful reviews are the first to be noticed by users and in case of no response can affect download rate. This is why it is highly recommended to reply to them.

Krappy Prgrm
Dec 04, 2017

Don’t use the field for “mobile” in the phone number area. If you edit, the phone number will disappear. All the other phone number fields seem to retain the number ok.

May 26, 2013

I have the Mac version of Contact Book as well. They constantly add content so this can only get better.

Jun 25, 2014

1. There is no way to contact the developer except through their website. Even then they will not respond back to you. Rude. 2. There is no way to delete the default groups. Therefore the application does not work properly & causes a force close of the app. 3. The write up of the application sounds promising but unfortunately it's a scam because the application doesn't work and the developer does not respond back to its customers. Stay away from this application & save your money.

Mar 08, 2014

Cannot change group names. No instructions at all, not intuitive. I finally gave up, and deleted this app.

Aug 20, 2013

I bought this app since my dropbox stopped working, and cannot get it to do anything, so....simple looking but how does it start?

CSR Racing 2

About Contact Book

Developed by Raj Kumar Shaw.

Contact Book is ranking in   Utilities & Productivity

Last update was at Mar 23, 2021and the current version is 1.2.

To see all other keys and revenue click here 584279030

Contact Book have a 6a user reviews.

Contact Book was released in the App Store. It is developed by Raj Kumar Shaw, who have also released the following apps.

Contact Book has 6 user reviews.​

Contact Book has an average rating of 4.0. ​The latest version of Contact Book 1.2​ ​​was ​released on Mar 23, 2021​.

You can download Contact Book ​here

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