All about features

Build your app’s features around free Caller ID

Enrich your Android app feature set with free Caller ID in your app’s look and feel – it’s a unique app monetization feature which supports all Android devices and it’s exclusively available from Calldorado. Caller ID let’s the user know who is calling when the phone rings – even for those numbers not listed in the phone’s contacts. At the end of each call, we show a screen with the caller’s details. This screen also has a targeted ad. So every time the phone rings, you make money!.

Easy intergration

– Integration in less than 10 minutes
– Supports Android Studio, Eclipse, Cordova, Unity, GameMaker: Studio & React Native
– Best Practice & Documentation Guide


Design the SDK in your apps look and feel to create a better user experience and encourage app recognition. Change colors, insert your app’s logo and preview changes in our easy-to-use design tool

Engangement Field

The Engagement Tool helps you engage and retain users by deep-linking from the Engagement Field on the caller ID screen directly to your communication app. Design and customize messages in the Engagement Field that will encourage users to go back in to your app. Examples of messages could be: “take a note”, ” send a text”, “save to contacts”, “listen to call recording”, or “check your schedule for tomorrow” etc. With the Engagement Tool you can create several different messages, have them rotate, and keep track of which ones perform better.

Screen selection

Select which caller ID screens your users see real-time and after phone calls. Customize the caller ID experience with screens for Completed call, Missed call and No answer. You can also choose whether or not to show caller ID for contacts already in the user’s contact list.

Activation Timing

With timed activation you can choose to activate caller ID right away or wait until later in your user’s lifecycle.

Ad free for premium

Offer your premium/paying users an ad-free version of the Calldorado caller ID. Users that have already paid for an ad-free version of your app can now enjoy the popular caller ID feature without seeing any advertisements.


In the Calldorado admin panel at you can administrate, customize and design your SDKs. In the dashboard you can view impression, usage and revenue reports, and in the help center you can watch video tutorials and get access to documentation guides. From the admin panel you can also share reports and design rights with your team members for an easy and smooth workflow.

User control

Users have full control over the caller ID functionality and can select which calls should be identified, and when. They can customise the caller ID settings at any time in the settings menu. The Caller ID feature will be clearly communicated to users the first time Caller ID is shown.

Google Compliance

Calldorado shares Google’s vision about maintaining a positive user experience for everyone using Android apps. Therefore, we always aim to fully comply with the Google Play Developer Policies as well as the Google Play Developer Distribution Agreement.

User experience


The presence of caller ID will be clearly communicated to the user when a caller ID screen appears for the first time. Users have full control and they can activate/deactivate the feature at any time in Settings.

Ads Context

Advertisements will not simulate or impersonate the user interface of any other app, notification or warning. It will be clear to the user, at all times, which app the Advertisement is associated with because the name/logo of your app is on every caller ID screen.

Ad Walls & Interstitials

Ads only appear in connection with caller ID screens. The user will not be asked to click on ads in order to continue using the app. Dismissing ads will be easy and clear to the user.

No Interfering with Apps & Third Party Ads

Ads on caller ID screens will not interfere with other apps or their ads.

Advertising ID

Calldorado respects and complies with the Google Advertising ID policy.