Using Tester App

Using the Tester app.

If your app API uses native device features, you cannot test it in the desktop web browser. One option is to export the app by rebuilding the app binary and then updating the app on the device.
Another (and much better) option is to test the app with our Tester app.

AppClient Apperyio Database

Introduction Tester is a native app that allows testing apps built with This app makes it very simple to test native apps as you don’t need to to rebuild and then reinstall the app each time a change is made. Tester is free and available for both iOS and Android:

Installing Tester

Just click the links below to download the Tester app from:

Once downloaded, it is ready to be installed on the device.

Working with Tester App

Testing Your Projects

Below is the short instruction of how you can quickly test any native mobile app(s) built with on your device:

  1. In your desktop web browser, select the app you want to test, open the TEST drop-down window with additional testing options by clicking the arrow button next to the TEST button on the App Builder Toolbar, and enable the Public checkbox.

  2. Then click SAVE and ... you are ready to scan the generated code:


Making App Public

Making app public is optional and you will be able to test your app without enabling it but please note that in this case, you will be required to log in using your credentials when testing the app.

  1. Now, all you need to do is to run your Tester app (should be installed on the device) and click the SCAN button to review the app:
  1. When the app to be tested opens, the main control button (with the logo, a icon) appears in the lower-right corner of the screen:
  1. Press it to get more controls that are specifically designed to assist you in testing your app after any changes have been made in the App Builder. The main control a button turns to the x button (close) and three more controls (organized under Controls menu) appear next to it.


If you need to return to the previous view and close the controls, you can just click the x button back.

The Controls menu buttons are (described from left to right):

  1. Round arrow icon: click to refresh the app and stay on the page you are currently on
  2. Home icon: click to refresh the app and open the app home page
  3. Exit icon: click to exit the app under testing (you will find yourself on the Tester app main screen).

Keeping Testing History

The list of all your projects that were once tested will be saved on the History page so that you could go back to any of the records any moment you need.
To see the full records list, click the History button in the footer:



If you like to get better organized with your tests records, you can use left swipe to either rename your record or remove it from the list (or press CLEAR ALL to clear all the records list, if you like).

Reviewing App Samples

You are also free to check out some of the apps that were created with on the Samples app page:

Just select the app you would like to review and you will get access to the fully-functioning project created with

*Quiz App* in **Tester***Quiz App* in **Tester**

Quiz App in Tester


Want to Know More?

If you are interested in how our sample apps were created, you can check the links below:

Cordova Plug-ins Support


Custom Cordova Plugins

Apps with imported 3rd party Cordova plug-ins do not work in the Tester app . If your app uses 3rd party plug-ins, you need to install the app directly on the device.

Although the app cannot be used for testing 3rd party plug-ins, it already supports the majority of our Core Cordova plug-ins (and we are working on adding support to more).
To review the the list of currently supported plug-ins, open the app Info page:


Testing Push Notifications

To test sending and receiving Push Notification messages the app has to be installed on the device. Push Notification messages are not delivered when running the app with the Tester app .


App Library Version

We recommend to use the latest library version available (Project > App settings > Resources) when testing your app inside the Tester app.

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